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Supplier: United Electric Controls Company
Description: The 24 Series Delta-Pro offers OEMs and light industrial users a cost-effective, reliable switch for alarm and shutdown applications. It is simple to install and operate and complies with North American approvals as well as CE Low Voltage (LVD) and Pressure Equipment Directives (PED)
- Vacuum Range: -1.9999999999996345 to 5,414.341719999998 torr
- Operating Temperature: -20 to 180 F
- Pressure Measurement: Differential, Gauge, Vacuum
- Number of Throws: Double Throw
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Supplier: Thermocold Costruzioni Srl
Description: Air/water chillers and heat pumps with centrifugal fans and hermetic scroll compressors. • Scroll compressor. • Water side heat exchanger fitted with differential pressure switch and antifreeze electric heater. • Air side heat exchanger with seamless copper
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Supplier: Thermocold Costruzioni Srl
Description: • Compressor scroll. • Evaporator stainless steel brazed plate complete of differential pressure switch and antifreeze protection electric heater. • Condenser stainless steel brazed plate. • Microprocessor. • Electrical panel with main switch (from to size 110Z). • Casing
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Supplier: Thermocold Costruzioni Srl
Description: Air/water chillers and heat pumps with propeller fans and hermetic scroll compressors. • Scroll compressors. • ECO-PROFILE axial fans statically and dinamically balanced. • Water side plate heat exchanger with differential pressure switch and antifreeze
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Supplier: Watts
Description: The PumpBuddy valve is an outlet control device that allows variable minimum and maximum water level settings within a water tank when filling from a pump. For rainwater harvesting applications, it works as a backup water supply control valve, in the event demand exceeds
- Valve Size: 0.75 to 1.25 inch
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Supplier: Thermocold Costruzioni Srl
Description: differential pressure switch and antifreeze protection electric heater. • Hydraulic circuit with expansion vessel, water pump and safety valve. • Microprocessor. • Low ambient condensing pressure control with variable fan speed modulation for low outdoor
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Supplier: Cole-Parmer
Description: agency standards. Widely used throughout the process industries, the 400 Series provides threshold protection and control for many critical functions. Typical installations are found in industrial gas production, energy generation including pumps, turbines and compressors, pulp and paper, and
- Working Pressure Range: 3 to 30 psi
- Signal Output: Analog Current
- Pressure Measurement: Differential
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Supplier: Cole-Parmer
Description: agency standards. Widely used throughout the process industries, the 400 Series provides threshold protection and control for many critical functions. Typical installations are found in industrial gas production, energy generation including pumps, turbines and compressors, pulp and paper, and
- Working Pressure Range: 2 to 20 psi
- Signal Output: Analog Current
- Pressure Measurement: Differential
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Supplier: Cole-Parmer
Description: agency standards. Widely used throughout the process industries, the 400 Series provides threshold protection and control for many critical functions. Typical installations are found in industrial gas production, energy generation including pumps, turbines and compressors, pulp and paper, and
- Signal Output: Analog Current
- Pressure Measurement: Differential
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Supplier: Cole-Parmer
Description: agency standards. Widely used throughout the process industries, the 400 Series provides threshold protection and control for many critical functions. Typical installations are found in industrial gas production, energy generation including pumps, turbines and compressors, pulp and paper, and
- Working Pressure Range: 10 to 100 psi
- Signal Output: Analog Current
- Pressure Measurement: Differential
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Supplier: Danfoss A/S
Description: Danfoss dual pressure switch type KP 44 is designed for use as a pump guard to control and protect supply water pumps. It combines the functions of a pressure switch and a flow monitoring device. The lefthand pressure bellows control the
- Switch Point Range: 7.251885 to 87.02262 psi
- Operating Temperature: -40 to 149 F
- Switched Current: 16 amps
- Switched AC Volts: 400 volts
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Supplier: Myers by Pentair
Description: quality proven pressure switch with adjustable on/off pressure settings, 20 PSI differential Heavy-duty motor with double ball bearing design and voltage selection device Mechanical shaft seal with ceramic face and stainless steel construction for long seal life Optional
- Discharge Size: 1 inch
- Horsepower: 0.5 to 1.5 HP
- Maximum Discharge Flow: 18 to 960 GPM
- Maximum Discharge Pressure: 30 to 70 psi
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Supplier: DigiKey
Description: WATER PUMP SWITCH 9013FS
- Working Pressure Range: 9 to 29.99 psi
- Accuracy: 3 ±% FS
- Operating Temperature: -22 to 158 F
- Measurement Type: Differential
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Supplier: Caterpillar Oil & Gas
Description: with RH service Fuel transfer pump Instrumentation Instrument Panel, RH Engine oil pressure gauge Fuel pressure gauge Oil filter differential gauge Jacket water temperature gauge Service meter, electric Tachometer Lube System Crankcase breather, top mounted Oil
- Horse Power: 950 to 1,065 HP
- Displacement: 34.49474206198992 liters
- Length: 92.5 inch
- Width: 68.7 inch
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Supplier: Caterpillar Oil & Gas
Description: pressure gauge Oil filter differential gauge Jacket water temperature gauge Service meter, electric Tachometer Lube System Crankcase breather, top mounted Oil cooler Oil filler Oil dipstick Oil pump Oil filter, cartridge type with RH service Shallow oil pan Fumes disposal
- Horse Power: 1,430 to 1,600 HP
- RPM: 1,750 rpm
- Displacement: 51.75030661841527 liters
- Length: 113.8 inch
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Supplier: Caterpillar Oil & Gas
Description: pressure gauge Oil filter differential gauge Jacket water temperature gauge Service meter, electric Tachometer Lube System Crankcase breather, top mounted Oil cooler Oil filler Oil dipstick Oil pump Oil filter, cartridge type with RH service Shallow oil pan Fumes disposal
- Horse Power: 1,900 to 1,985 HP
- Displacement: 69.00587117484064 liters
- Length: 146.9 inch
- Width: 68.7 inch
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Supplier: KADANT
Description: Clarified whitewater for forming section showers Whitewater for uhle box lubrication and doctor lubrication showers Pump seal water Saveall shower water Gravity strainer showers Coating additives Mill process water for high-pressure showers Lake and river
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Supplier: DeZURIK, Inc.
Description: Pressure gauges, transmitters, transducers, recorders, differential pressure or vacuum switches are factory filled and mounted to the Series 40. Features Protects and isolates instrumentation Full 360° pressure reading Self-cleaning flexing action Will not clog like
- Measurement Type: Gauge
- Device Category: Sensor
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Supplier: DeZURIK, Inc.
Description: of accuracy. Pressure gauges, transmitters, transducers, recorders, differential pressure or vacuum switches are factory filled and mounted to the Series 40W. Features Protects and isolates instrumentation Full 360° pressure reading Self-cleaning flexing action Will not
- Measurement Type: Gauge
- Device Category: Sensor
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Supplier: Transcat, Inc.
Description: and OUTPUT current. Accuracy: 0.025% FS for all pressure ranges Ranges Available: -14.7 to 10,000 PSI including gage absolute & differential versions Pressure Source: 0 to 600 PIS Measure: Pressure, mA, V, Switch state (open/closed) and ambient temperature Source:
- Environmental Properties: Pressure / Vacuum
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Supplier: Transcat, Inc.
Description: and OUTPUT current. Accuracy: 0.025% FS for all pressure ranges Ranges Available: -14.7 to 10,000 PSI including gage absolute & differential versions Pressure Source: 0 to 600 PIS Measure: Pressure, mA, V, Switch state (open/closed) and ambient temperature Source:
- Environmental Properties: Pressure / Vacuum
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Supplier: United Electric Controls Company
Description: The 117 Series is simple to install and operate for alarm, safety and emergency shutdown applications where preserving process uptime, and protecting personnel and equipment are paramount. A hermetically sealed switch protects switch contacts from dust, water, corrosive gas, and
- Vacuum Range: -560.2376287985998 to 466.90220490339976 torr
- Operating Temperature: -40 to 160 F
- Pressure Measurement: Differential, Gauge, Vacuum
- Number of Poles: Double Pole, Single Pole
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Supplier: Taco Comfort Solutions
Description: variety of HVAC applications, such as maintaining a pressure differential or a setpoint temperature. The control accepts a 0-10 V(dc), 0-20 mA, 2-10 V(dc), or 4-20mA signal. Features: 4 Signal Voltage Ranges (0-10 V(dc), 0-20 mA, 2-10V(dc), or 4-20 mA) Internal LED’s Manual Operation
- Pump Type: Circulation Pumps
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Supplier: Gems Sensors & Controls
Description: and cooling systems. Applications: Protect Bearings or Gears: oil separators, fuel systems, pumps, compressors, presses Electronics or Machinery: heat exchangers, semiconductor manufacturing equipment, induction furnaces, radio transmitters Process Systems: water filtration and reverse
- Pipe Diameter: 0.75 inch
- Media Temperature Range: -20 to 180 F
- Liquid Volumetric Flow Rate: 0.75 to 14 GPM
- Operating Pressure: 400 to 800 psi
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Supplier: Gems Sensors & Controls
Description: gears and cooling systems. Applications: Protect Bearings or Gears: oil separators, fuel systems, pumps, compressors, presses Electronics or Machinery: heat exchangers, semiconductor manufacturing equipment, induction furnaces, radio transmitters Process Systems: water filtration and
- Pipe Diameter: 0.75 inch
- Media Temperature Range: -20 to 180 F
- Liquid Volumetric Flow Rate: 0.75 to 14 GPM
- Operating Pressure: 400 to 800 psi
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Supplier: Oil-Rite Corp.
Description: differential pressure gage located across the filter · (3) bronze check valves, one located after each pump and at the system outlet to ensure fluid flows in only one direction. · A cast-iron b ypass relief valve located near system outlet and used to set system pressure,
- Features: Adjustable Volume
- Feed Type: Circulating Oil
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Supplier: Oil-Rite Corp.
Description: only one direction. · Dual Differential pressure gages, one located across each filter · A dial thermometer displaying 0° to 250° F. · A bypass relief valve located near the system outlet, used to set system pressure, adjustable from 7 to 35 PSI · Dual stainless steel flow
- Features: Adjustable Volume
- Feed Type: Circulating Oil
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Supplier: Oil-Rite Corp.
Description: fluid flows in only one direction. · Dual Differential pressure gages, one located across each filter · A dial thermometer displaying 0° to 250° F. · A bypass relief valve located near the system outlet, used to set system pressure, adjustable from 7 to 35 PSI · Dual stainless
- Features: Adjustable Volume
- Feed Type: Circulating Oil
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Supplier: Gems Sensors & Controls
Description: hazardous locations for the sewage, waste water, chemical and groundwater pump/solenoid valve control; automatic or manual alternation; high and/or low level alarms with silence/acknowledge capabilities. Series 67 controls can be used in hazardous applications as an intrinsically safe
- Form Factor: Circuit Board
- Features: Level Controller
- Media: Liquid
- Control Signal: Switch / Relay Output
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Supplier: Oil-Rite Corp.
Description: temperature actuated modulating water control valves minimize water usage. These bronze valves monitor the temperature at the heat exchangers cooling oil outlets and adjust water flow accordingly. They are adjustable from 100° to 175° F. Additional Features: · A liquid level
- Features: Adjustable Volume
- Feed Type: Circulating Oil
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Supplier: Brooks Instrument
Description: Features Wide range of flow ratings Operating temperature range 33 to 125°F (1°C to 52°C) Pressure ratings up to 500 psig / 34 bar Two accuracy levels to choose from: 2% or 1% Full Scale Optional high and low-flow reed switch or inductive alarm, also for safe use in explosive hazardous
- Gas Volumetric Flow Rate: 170 SCFM
- Operating Temperature: 33 to 250 F
- Operating Pressure: 75 to 500 psi
- Media Temperature: 249.8 F
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Supplier: Brooks Instrument
Description: Reliable and affordable, MT3600 metal tube variable area flow meters satisfy the operational and reliability requirements for multiple industrial purge meter applications, such as metering coolants, pump seal fluids, lubricants under pressure and opaque fluids. Featuring
- Gas Volumetric Flow Rate: 1,660 SCFM
- Operating Temperature: -20 to 122 F
- Operating Pressure: 1,500 psi
- Media Temperature: -20 to 500 F
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Supplier: Caterpillar Oil & Gas
Description: Unattended Operation Pressure switches, mounted on engine, for: – Lube oil pressure at full load below danger level – Low lube oil pressure – Lube oil pressure below danger level – Lube oil pressure prelubrication failed – Low fresh water pressure at
- Volt-Ampere: 1,640,000 to 1,830,000 VA
- Applications: Industrial
- Portability: Permanent
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Supplier: Eaton
Description: valves Drain valves Gauge taps Backflushing system for manual or automated cleaning Pressure differential gauge and switches Steam jacket for highly viscous fluids Rotated or offset nozzle placement High pressure capabilities ASME Code construction Brazilian NR-13 available
- Pipe Size: 2 to 48 inch
- Strainer Type: Basket (or Simplex Basket)
- Applications: Chemical, Coolant, Food Processing, General Purpose, High Temperature, High Viscosity, Hydraulic Fluid, Industrial, Laboratory, Medical / Pharmaceutical, Oil / Fuel, Refrigerant, Water
- Pipe Connection: Flanged
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Alternative Water Sources and Wastewater Management > Graywater Systems
Expansion tanks and surge-suppressing fittings should be provided to absorb surges created by differential pressure switch control of the pumps and water hammer from quick closing valves.
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Handbook of Air Conditioning and Refrigeration, 2/e > AIR CONDITIONING SYSTEMS: SPACE CONDITIONING SYSTEMS
In addition to the high and low operating limit control of the water-loop temperature, a flow switch or pressure differential sensor should be installed across the water -loop pump .