Differential Pressure Flowmeters

Our new, fully integrated differential pressure flowmeters are compact and rugged, with directly connected, large throated, non-clogging flow nozzles. This unique design reduces size and cost while minimizing errors and leaks.

Simply select the flow rate and material, and you're set. There is no need to choose a primary flow element, a differential pressure gauge, and then piping. Ordering, installation, and maintenance is simplified. Everything is in one compact package.

Features

• Large, rugged flow nozzle
• Bright 3.5" dial
• 1/2", 1" and 2" NPT ports
• Brass, stainless steel, or aluminum bodies
• New PVC version available

Benefits

• Long life, wear-resistant design
• Easy to read from a distance
• Non-clogging
• Low pressure drop

The Orange Research flow nozzle design is a long life, wear-resistant element that provides many years of service. Its smooth, rounded leading face reduces turbulence and backpressure. Sharp-edged orifice plates often change readings over time due to wear, even with non-abrasive fluids. Venturis are great, but their cost is often prohibitive. A flow nozzle offers the best of both worlds: a low-cost solution that wears well and has relatively low pressure drop.

In our design, the flow nozzle is manifold mounted to the gauge, which minimizes leak paths and reduces overall gauge size. Other designs are much larger and do not fit into tight enclosures.

Our differential pressure gauges are known worldwide as the rugged, "install them and forget them" type of flowmeters. Orange Research DP sensors are magnetically coupled to the indicator for smooth movement that withstands vibration, overpressure, and pulsations.

Differential Pressure Flowmeters

Our new, fully integrated differential pressure flowmeters are compact and rugged, with directly connected, large throated, non-clogging flow nozzles. This unique design reduces size and cost while minimizing errors and leaks.

Simply select the flow rate and material, and you're set. There is no need to choose a primary flow element, a differential pressure gauge, and then piping. Ordering, installation, and maintenance is simplified. Everything is in one compact package.

Features

• Large, rugged flow nozzle
• Bright 3.5" dial
• 1/2", 1" and 2" NPT ports
• Brass, stainless steel, or aluminum bodies
• New PVC version available

Benefits

• Long life, wear-resistant design
• Easy to read from a distance
• Non-clogging
• Low pressure drop

The Orange Research flow nozzle design is a long life, wear-resistant element that provides many years of service. Its smooth, rounded leading face reduces turbulence and backpressure. Sharp-edged orifice plates often change readings over time due to wear, even with non-abrasive fluids. Venturis are great, but their cost is often prohibitive. A flow nozzle offers the best of both worlds: a low-cost solution that wears well and has relatively low pressure drop.

In our design, the flow nozzle is manifold mounted to the gauge, which minimizes leak paths and reduces overall gauge size. Other designs are much larger and do not fit into tight enclosures.

Our differential pressure gauges are known worldwide as the rugged, "install them and forget them" type of flowmeters. Orange Research DP sensors are magnetically coupled to the indicator for smooth movement that withstands vibration, overpressure, and pulsations.

Differential Pressure Flowmeters

Our new, fully integrated differential pressure flowmeters are compact and rugged, with directly connected, large throated, non-clogging flow nozzles. This unique design reduces size and cost while minimizing errors and leaks.

Simply select the flow rate and material, and you're set. There is no need to choose a primary flow element, a differential pressure gauge, and then piping. Ordering, installation, and maintenance is simplified. Everything is in one compact package.

Features

• Large, rugged flow nozzle
• Bright 3.5" dial
• 1/2", 1" and 2" NPT ports
• Brass, stainless steel, or aluminum bodies
• New PVC version available

Benefits

• Long life, wear-resistant design
• Easy to read from a distance
• Non-clogging
• Low pressure drop

The Orange Research flow nozzle design is a long life, wear-resistant element that provides many years of service. Its smooth, rounded leading face reduces turbulence and backpressure. Sharp-edged orifice plates often change readings over time due to wear, even with non-abrasive fluids. Venturis are great, but their cost is often prohibitive. A flow nozzle offers the best of both worlds: a low-cost solution that wears well and has relatively low pressure drop.

In our design, the flow nozzle is manifold mounted to the gauge, which minimizes leak paths and reduces overall gauge size. Other designs are much larger and do not fit into tight enclosures.

Our differential pressure gauges are known worldwide as the rugged, "install them and forget them" type of flowmeters. Orange Research DP sensors are magnetically coupled to the indicator for smooth movement that withstands vibration, overpressure, and pulsations.

Differential Pressure Flowmeters

Our new, fully integrated differential pressure flowmeters are compact and rugged, with directly connected, large throated, non-clogging flow nozzles. This unique design reduces size and cost while minimizing errors and leaks.

Simply select the flow rate and material, and you're set. There is no need to choose a primary flow element, a differential pressure gauge, and then piping. Ordering, installation, and maintenance is simplified. Everything is in one compact package.

Features

• Large, rugged flow nozzle
• Bright 3.5" dial
• 1/2", 1" and 2" NPT ports
• Brass, stainless steel, or aluminum bodies
• New PVC version available

Benefits

• Long life, wear-resistant design
• Easy to read from a distance
• Non-clogging
• Low pressure drop

The Orange Research flow nozzle design is a long life, wear-resistant element that provides many years of service. Its smooth, rounded leading face reduces turbulence and backpressure. Sharp-edged orifice plates often change readings over time due to wear, even with non-abrasive fluids. Venturis are great, but their cost is often prohibitive. A flow nozzle offers the best of both worlds: a low-cost solution that wears well and has relatively low pressure drop.

In our design, the flow nozzle is manifold mounted to the gauge, which minimizes leak paths and reduces overall gauge size. Other designs are much larger and do not fit into tight enclosures.

Our differential pressure gauges are known worldwide as the rugged, "install them and forget them" type of flowmeters. Orange Research DP sensors are magnetically coupled to the indicator for smooth movement that withstands vibration, overpressure, and pulsations.

Differential Pressure Flowmeters

Our new, fully integrated differential pressure flowmeters are compact and rugged, with directly connected, large throated, non-clogging flow nozzles. This unique design reduces size and cost while minimizing errors and leaks.

Simply select the flow rate and material, and you're set. There is no need to choose a primary flow element, a differential pressure gauge, and then piping. Ordering, installation, and maintenance is simplified. Everything is in one compact package.

Features

• Large, rugged flow nozzle
• Bright 3.5" dial
• 1/2", 1" and 2" NPT ports
• Brass, stainless steel, or aluminum bodies
• New PVC version available

Benefits

• Long life, wear-resistant design
• Easy to read from a distance
• Non-clogging
• Low pressure drop

The Orange Research flow nozzle design is a long life, wear-resistant element that provides many years of service. Its smooth, rounded leading face reduces turbulence and backpressure. Sharp-edged orifice plates often change readings over time due to wear, even with non-abrasive fluids. Venturis are great, but their cost is often prohibitive. A flow nozzle offers the best of both worlds: a low-cost solution that wears well and has relatively low pressure drop.

In our design, the flow nozzle is manifold mounted to the gauge, which minimizes leak paths and reduces overall gauge size. Other designs are much larger and do not fit into tight enclosures.

Our differential pressure gauges are known worldwide as the rugged, "install them and forget them" type of flowmeters. Orange Research DP sensors are magnetically coupled to the indicator for smooth movement that withstands vibration, overpressure, and pulsations.

Differential Pressure Flowmeters

Our new, fully integrated differential pressure flowmeters are compact and rugged, with directly connected, large throated, non-clogging flow nozzles. This unique design reduces size and cost while minimizing errors and leaks.

Simply select the flow rate and material, and you're set. There is no need to choose a primary flow element, a differential pressure gauge, and then piping. Ordering, installation, and maintenance is simplified. Everything is in one compact package.

Features

• Large, rugged flow nozzle
• Bright 3.5" dial
• 1/2", 1" and 2" NPT ports
• Brass, stainless steel, or aluminum bodies
• New PVC version available

Benefits

• Long life, wear-resistant design
• Easy to read from a distance
• Non-clogging
• Low pressure drop

The Orange Research flow nozzle design is a long life, wear-resistant element that provides many years of service. Its smooth, rounded leading face reduces turbulence and backpressure. Sharp-edged orifice plates often change readings over time due to wear, even with non-abrasive fluids. Venturis are great, but their cost is often prohibitive. A flow nozzle offers the best of both worlds: a low-cost solution that wears well and has relatively low pressure drop.

In our design, the flow nozzle is manifold mounted to the gauge, which minimizes leak paths and reduces overall gauge size. Other designs are much larger and do not fit into tight enclosures.

Our differential pressure gauges are known worldwide as the rugged, "install them and forget them" type of flowmeters. Orange Research DP sensors are magnetically coupled to the indicator for smooth movement that withstands vibration, overpressure, and pulsations.

Differential Pressure Flowmeters

Our new, fully integrated differential pressure flowmeters are compact and rugged, with directly connected, large throated, non-clogging flow nozzles. This unique design reduces size and cost while minimizing errors and leaks.

Simply select the flow rate and material, and you're set. There is no need to choose a primary flow element, a differential pressure gauge, and then piping. Ordering, installation, and maintenance is simplified. Everything is in one compact package.

Features

• Large, rugged flow nozzle
• Bright 3.5" dial
• 1/2", 1" and 2" NPT ports
• Brass, stainless steel, or aluminum bodies
• New PVC version available

Benefits

• Long life, wear-resistant design
• Easy to read from a distance
• Non-clogging
• Low pressure drop

The Orange Research flow nozzle design is a long life, wear-resistant element that provides many years of service. Its smooth, rounded leading face reduces turbulence and backpressure. Sharp-edged orifice plates often change readings over time due to wear, even with non-abrasive fluids. Venturis are great, but their cost is often prohibitive. A flow nozzle offers the best of both worlds: a low-cost solution that wears well and has relatively low pressure drop.

In our design, the flow nozzle is manifold mounted to the gauge, which minimizes leak paths and reduces overall gauge size. Other designs are much larger and do not fit into tight enclosures.

Our differential pressure gauges are known worldwide as the rugged, "install them and forget them" type of flowmeters. Orange Research DP sensors are magnetically coupled to the indicator for smooth movement that withstands vibration, overpressure, and pulsations.

Differential Pressure Flowmeters

Our new, fully integrated differential pressure flowmeters are compact and rugged, with directly connected, large throated, non-clogging flow nozzles. This unique design reduces size and cost while minimizing errors and leaks.

Simply select the flow rate and material, and you're set. There is no need to choose a primary flow element, a differential pressure gauge, and then piping. Ordering, installation, and maintenance is simplified. Everything is in one compact package.

Features

• Large, rugged flow nozzle
• Bright 3.5" dial
• 1/2", 1" and 2" NPT ports
• Brass, stainless steel, or aluminum bodies
• New PVC version available

Benefits

• Long life, wear-resistant design
• Easy to read from a distance
• Non-clogging
• Low pressure drop

The Orange Research flow nozzle design is a long life, wear-resistant element that provides many years of service. Its smooth, rounded leading face reduces turbulence and backpressure. Sharp-edged orifice plates often change readings over time due to wear, even with non-abrasive fluids. Venturis are great, but their cost is often prohibitive. A flow nozzle offers the best of both worlds: a low-cost solution that wears well and has relatively low pressure drop.

In our design, the flow nozzle is manifold mounted to the gauge, which minimizes leak paths and reduces overall gauge size. Other designs are much larger and do not fit into tight enclosures.

Our differential pressure gauges are known worldwide as the rugged, "install them and forget them" type of flowmeters. Orange Research DP sensors are magnetically coupled to the indicator for smooth movement that withstands vibration, overpressure, and pulsations.

Differential Pressure Flowmeters

Our new, fully integrated differential pressure flowmeters are compact and rugged, with directly connected, large throated, non-clogging flow nozzles. This unique design reduces size and cost while minimizing errors and leaks.

Simply select the flow rate and material, and you're set. There is no need to choose a primary flow element, a differential pressure gauge, and then piping. Ordering, installation, and maintenance is simplified. Everything is in one compact package.

Features

• Large, rugged flow nozzle
• Bright 3.5" dial
• 1/2", 1" and 2" NPT ports
• Brass, stainless steel, or aluminum bodies
• New PVC version available

Benefits

• Long life, wear-resistant design
• Easy to read from a distance
• Non-clogging
• Low pressure drop

The Orange Research flow nozzle design is a long life, wear-resistant element that provides many years of service. Its smooth, rounded leading face reduces turbulence and backpressure. Sharp-edged orifice plates often change readings over time due to wear, even with non-abrasive fluids. Venturis are great, but their cost is often prohibitive. A flow nozzle offers the best of both worlds: a low-cost solution that wears well and has relatively low pressure drop.

In our design, the flow nozzle is manifold mounted to the gauge, which minimizes leak paths and reduces overall gauge size. Other designs are much larger and do not fit into tight enclosures.

Our differential pressure gauges are known worldwide as the rugged, "install them and forget them" type of flowmeters. Orange Research DP sensors are magnetically coupled to the indicator for smooth movement that withstands vibration, overpressure, and pulsations.

Differential Pressure Flowmeters

Our new, fully integrated differential pressure flowmeters are compact and rugged, with directly connected, large throated, non-clogging flow nozzles. This unique design reduces size and cost while minimizing errors and leaks.

Simply select the flow rate and material, and you're set. There is no need to choose a primary flow element, a differential pressure gauge, and then piping. Ordering, installation, and maintenance is simplified. Everything is in one compact package.

Features

• Large, rugged flow nozzle
• Bright 3.5" dial
• 1/2", 1" and 2" NPT ports
• Brass, stainless steel, or aluminum bodies
• New PVC version available

Benefits

• Long life, wear-resistant design
• Easy to read from a distance
• Non-clogging
• Low pressure drop

The Orange Research flow nozzle design is a long life, wear-resistant element that provides many years of service. Its smooth, rounded leading face reduces turbulence and backpressure. Sharp-edged orifice plates often change readings over time due to wear, even with non-abrasive fluids. Venturis are great, but their cost is often prohibitive. A flow nozzle offers the best of both worlds: a low-cost solution that wears well and has relatively low pressure drop.

In our design, the flow nozzle is manifold mounted to the gauge, which minimizes leak paths and reduces overall gauge size. Other designs are much larger and do not fit into tight enclosures.

Our differential pressure gauges are known worldwide as the rugged, "install them and forget them" type of flowmeters. Orange Research DP sensors are magnetically coupled to the indicator for smooth movement that withstands vibration, overpressure, and pulsations.

Differential Pressure Flowmeters

Our new, fully integrated differential pressure flowmeters are compact and rugged, with directly connected, large throated, non-clogging flow nozzles. This unique design reduces size and cost while minimizing errors and leaks.

Simply select the flow rate and material, and you're set. There is no need to choose a primary flow element, a differential pressure gauge, and then piping. Ordering, installation, and maintenance is simplified. Everything is in one compact package.

Features

• Large, rugged flow nozzle
• Bright 3.5" dial
• 1/2", 1" and 2" NPT ports
• Brass, stainless steel, or aluminum bodies
• New PVC version available

Benefits

• Long life, wear-resistant design
• Easy to read from a distance
• Non-clogging
• Low pressure drop

The Orange Research flow nozzle design is a long life, wear-resistant element that provides many years of service. Its smooth, rounded leading face reduces turbulence and backpressure. Sharp-edged orifice plates often change readings over time due to wear, even with non-abrasive fluids. Venturis are great, but their cost is often prohibitive. A flow nozzle offers the best of both worlds: a low-cost solution that wears well and has relatively low pressure drop.

In our design, the flow nozzle is manifold mounted to the gauge, which minimizes leak paths and reduces overall gauge size. Other designs are much larger and do not fit into tight enclosures.

Our differential pressure gauges are known worldwide as the rugged, "install them and forget them" type of flowmeters. Orange Research DP sensors are magnetically coupled to the indicator for smooth movement that withstands vibration, overpressure, and pulsations.

Differential Pressure Flowmeters

Our new, fully integrated differential pressure flowmeters are compact and rugged, with directly connected, large throated, non-clogging flow nozzles. This unique design reduces size and cost while minimizing errors and leaks.

Simply select the flow rate and material, and you're set. There is no need to choose a primary flow element, a differential pressure gauge, and then piping. Ordering, installation, and maintenance is simplified. Everything is in one compact package.

Features

• Large, rugged flow nozzle
• Bright 3.5" dial
• 1/2", 1" and 2" NPT ports
• Brass, stainless steel, or aluminum bodies
• New PVC version available

Benefits

• Long life, wear-resistant design
• Easy to read from a distance
• Non-clogging
• Low pressure drop

The Orange Research flow nozzle design is a long life, wear-resistant element that provides many years of service. Its smooth, rounded leading face reduces turbulence and backpressure. Sharp-edged orifice plates often change readings over time due to wear, even with non-abrasive fluids. Venturis are great, but their cost is often prohibitive. A flow nozzle offers the best of both worlds: a low-cost solution that wears well and has relatively low pressure drop.

In our design, the flow nozzle is manifold mounted to the gauge, which minimizes leak paths and reduces overall gauge size. Other designs are much larger and do not fit into tight enclosures.

Our differential pressure gauges are known worldwide as the rugged, "install them and forget them" type of flowmeters. Orange Research DP sensors are magnetically coupled to the indicator for smooth movement that withstands vibration, overpressure, and pulsations.

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed Set-Point Flow Switches

Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out.

Their compact size and basic profile results in low-cost switches that can be mounted where space is limited. This makes them popular for OEM applications where simple flow switch actuation is required.

Rugged materials are used to allow for long-term, high-pressure use. The switches are popular for portable systems where shock and vibration are common. Stainless steel springs and brass or stainless steel pistons and pressure bodies allow for use in a variety of applications, including lubricating systems, chillers, coolers and heat exchangers.

How a Flow Switch Works

Designed for in-line use, the fluid enters the end connection and exits the side port. As the fluid passes through the unit it pushes against a spring-loaded piston magnet sensor. As the sensor magnet moves into proximity of the reed switch, the switch is activated.

Flow Switch Calibration

The switches are calibrated on increasing flow in the vertical position on water at 70 F. For other fluids or conditions special calibration is available. In this case, specify orientation, fluid, specific gravity and viscosity.

Features

• Compact size
• Low cost
• OEM design
• Brass or stainless steel

Fixed-Orifice Flowmeters

Our flowmeters are designed for those applications where a rotameter is not appropriate. Consider the inherent problems of rotameters--they are difficult to read, especially with dirty or opaque fluids, have low pressure ratings and allow vertical orientation only. Now consider that our models have large dials with bold markings and characters that are easy to read from a distance, handle high line pressures and can be mounted in any orientation.

Like rotameters, they are mounted directly in the flow stream, but with bodies machined from solid blocks of metal, they handle high-pressure applications of up to 3000 psi (vs 150 psi for rotameters). This makes them a natural for hydraulic and pneumatic systems.

These fixed-orifice models are designed for low flow applications. We use a fixed Delrin orifice centered on a Buna-N diaphragm (Viton is optional), which provides sensitive responses to changes in flow. The rate is displayed on an easy-to-read, square-root-calibrated dial face.

We offer them with bodies (and wetted parts) of aluminum, stainless steel or brass. A variety of dial sizes are also available, from 2.5 inch to 4.5 inch. Choose from a wide selection of standard options; enough to satisfy any requirement.

Switches and Relays

A variety of reed switches and relays can accompany the meters or be supplied on their own, without a dial. SPST switches are offered normally open (N.O.) or normally closed (N.C.). SPDT reed switches are also available. DPDT relays are offered for high inductance applications, such as those incorporating motors or solenoids.

Calibration

Liquid Flowmeters

For liquids our meters are calibrated to customer specified specific gravity and viscosity of the fluid to be measured (up to 150 CS). Otherwise, standard calibration is on water at 70 F. For oil service, meters are calibrated using oil (specific gravity 0.86 CS at 74 F). Special calibration is available to meet customers' specific gravity and viscosity requirements using selected fluids and a conversion procedure. Standard calibration is for horizontal mounting; vertical is offered at no charge.

Air & Gas Flowmeters

For air and gas applications, our meters are calibrated on air at 100 psig at 70 F. For non-standard fluids or conditions, a conversion procedure is required. Because gas is compressible, please supply pressure and temperature conditions and type of gas when the order is placed so that the density of the gas can be taken into account and noted on the dial face.

Features

• Large, easy-to-read dial
• Rugged design
• High line pressure
• Vertical or horizontal mounting

Fixed-Orifice Flowmeters

Our flowmeters are designed for those applications where a rotameter is not appropriate. Consider the inherent problems of rotameters--they are difficult to read, especially with dirty or opaque fluids, have low pressure ratings and allow vertical orientation only. Now consider that our models have large dials with bold markings and characters that are easy to read from a distance, handle high line pressures and can be mounted in any orientation.

Like rotameters, they are mounted directly in the flow stream, but with bodies machined from solid blocks of metal, they handle high-pressure applications of up to 3000 psi (vs 150 psi for rotameters). This makes them a natural for hydraulic and pneumatic systems.

These fixed-orifice models are designed for low flow applications. We use a fixed Delrin orifice centered on a Buna-N diaphragm (Viton is optional), which provides sensitive responses to changes in flow. The rate is displayed on an easy-to-read, square-root-calibrated dial face.

We offer them with bodies (and wetted parts) of aluminum, stainless steel or brass. A variety of dial sizes are also available, from 2.5 inch to 4.5 inch. Choose from a wide selection of standard options; enough to satisfy any requirement.

Switches and Relays

A variety of reed switches and relays can accompany the meters or be supplied on their own, without a dial. SPST switches are offered normally open (N.O.) or normally closed (N.C.). SPDT reed switches are also available. DPDT relays are offered for high inductance applications, such as those incorporating motors or solenoids.

Calibration

Liquid Flowmeters

For liquids our meters are calibrated to customer specified specific gravity and viscosity of the fluid to be measured (up to 150 CS). Otherwise, standard calibration is on water at 70 F. For oil service, meters are calibrated using oil (specific gravity 0.86 CS at 74 F). Special calibration is available to meet customers' specific gravity and viscosity requirements using selected fluids and a conversion procedure. Standard calibration is for horizontal mounting; vertical is offered at no charge.

Air & Gas Flowmeters

For air and gas applications, our meters are calibrated on air at 100 psig at 70 F. For non-standard fluids or conditions, a conversion procedure is required. Because gas is compressible, please supply pressure and temperature conditions and type of gas when the order is placed so that the density of the gas can be taken into account and noted on the dial face.

Features

• Large, easy-to-read dial
• Rugged design
• High line pressure
• Vertical or horizontal mounting