-
Supplier: Air Compressors Direct
Description: Pre-Packaged Compressed Air Solution •A complete pneumatic system w/ all components needed to install Includes: •325C VIAIR Compressor •2.5 Gallon VIAIR Air Tank •1/4” NPT Quick Connect Coupler (M) •Dash Panel Gauge with ON/OFF Switch •Pressure Switch with Relay (110 PSI
- Discharge / Operating Pressure: 150 psi
- Flow Capacity: 1.17 to 0.88 SCFM
- Power Source: DC
-
Supplier: Air Compressors Direct
Description: Pre-Packaged Compressed Air Solution •A complete pneumatic system w/ all components needed to install Heavy Duty System - Great for 33" & 35" Tires •Provides a higher flow rate compared to medium duty OBA system Includes: •400C VIAIR Compressor •2.5 Gallon VIAIR Air Tank •35ft. Coil
- Discharge / Operating Pressure: 150 psi
- Flow Capacity: 1.84 to 1.41 SCFM
- Power Source: DC
-
Supplier: Rolair Systems
Description: Protection with Manual Reset, 115 Volt, 60 Hz, Heavy-Duty, Industrial Grade with Ball Bearings for Greater Durability STANDARD EQUIPMENT : 100% Duty-Cycle Motor, Square D Pressure Switch with On/Off Lever, Regulator w/Air Line Pressure Gauge, Universal Quick Disconnect
- Flow Capacity: 4.1 to 5.4 SCFM
- Horse Power: 2 HP
- Power Source: AC Single Phase
- Features: Integral Filter
-
-
Supplier: Rolair Systems
Description: DESCRIPTION : 3450 RPM, 60 Hz, Open Drip-Proof Motor. Single Phase Models are 230 Volt. Three Phase Models Available in 208, 230, and 460 Volt. STANDARD EQUIPMENT : Pressure Switch - Start/Stop Operation,110-135 PSI Settings, On/Off Switch, Automatic Unloading Device for
- Flow Capacity: 11.9 SCFM
- Horse Power: 1.5 to 3 HP
- Power Source: AC Single Phase, AC Three Phase
- Features: Integral Filter
-
Supplier: Westerbeke Corporation
Description: one-side servicing Water-cooled cast iron block for a longer life Cooling designed for high ambient temperatures 12 volt starter motor 12 volt 50 ampere alternator Electric fuel pump Safety shutdowns: High water temperature, Low oil pressure Glow plugs for cold weather starting
- Wattage: 11,000 watts
- Frequency: 50 Hz, 60 Hz
- Fuel Type: Diesel
- Applications: Industrial
-
Supplier: Westerbeke Corporation
Description: Self-bleeding fuel system Easy one-side servicing Water-cooled cast iron block for a longer life Cooling designed for high ambient temperatures 12 volt starter motor 12 volt 50 ampere alternator Electric fuel pump Safety shutdowns: High water temperature, Low oil pressure Glow
- Wattage: 11,000 watts
- Frequency: 50 Hz, 60 Hz
- Fuel Type: Diesel
- Applications: Industrial
-
Supplier: Travaini Pumps USA
Description: Travaini high efficiency liquid ring vacuum pump, monoblock design Heavy duty flexible coupling, no field alignment or lubrication required NEMA C-face TEFC, motor, 3 phase 60 hz, 230/460 volt, class F, 1.15 service factor Separator reservoir with level gauge, temperature & pressure
- Ultimate Operating Vacuum: 379 to 23.4 torr
- Pumping Speed: 110 CFM
- Motor Power: 7.5 HP
- Features: AC Three Phase, OEM Controller / Control Panel, Other, Vacuum Gauge
-
Supplier: Kussmaul Electronics Company, Inc.
Description: maintain the air pressure in the air brake system while the vehicle is not in use. A pressure switch senses the system pressure and operates the compressor whenever the pressure drops below a predetermined level. Designed to mount on the vehicle, the
- Input Voltage: 120 volts
- Charging Current: 0 to 11 amps
-
Supplier: Econo Lift Limited
Description: floor lock Power options A/C 110 volt /1/60 Hand held pendant (standard) A/C 230/460/575/3/60 power Optional Air/Hydraulic Foot control (standard) Hand held pendant (optional) Options Increase/decrease:platform, diameter of backplate, dump height, tilt angle Chute attachments
- Weight Capacity: 1,000 lbs
- Tilt Angle / Rotation: 0 to 120 degrees
- Dump Height: 5 ft
- Bulk Container Type: Drum / Barrel
-
Supplier: Trafag Inc.
Description: Main Features Rugged aluminium housing Protection IP 66 Any mounting position possible II 2 G Ex de IIC T6 II 2 D Ex tD A21 IP66 T80°C
- Working Pressure Range: -14.50377 to 261.06786 psi
- Operating Temperature: -22 to 149 F
- Switch Point Range: -14.50377 to 261.06786 psi
- Deadband: 5.801508 to 10.152639 psi
-
Supplier: Trafag Inc.
Description: Main Features Rugged aluminium housing. Option: Housing stainless steel Protection IP 66 Any mounting position possible II 2 G Ex de IIC T6 II 2 D Ex tD A21 IP66 T80°C
- Working Pressure Range: 14.50377 to 3,625.9425 psi
- Operating Temperature: -58 to 149 F
- Switch Point Range: 14.50377 to 3,625.9425 psi
- Deadband: 5.801508 to 377.09802 psi
-
Supplier: Orange Research, Inc.
Description: Miniature Differential Pressure Gauges These miniature differential pressure gauges measure the pressure difference between two points. Acting in the place of two pressure gauges, these units allow for one simple reading on an easy-to-read scale. Popular in filtration,
- Working Pressure Range: 0 to 1.08381 psi
- Switch Point Range: 0 to 1.08381 psi
- Accuracy: 5 ±% FS
- Operating Temperature: -20 to 176 F
-
Supplier: Trafag Inc.
Description: Main Features Compact design Rugged housing Protection iP65 (with plug connector) Any mounting position
- Working Pressure Range: -8.702262 to 5,801.508 psi
- Operating Temperature: -13 to 185 F
- Switch Point Range: -8.702262 to 5,801.508 psi
- Deadband: 4.351131 to 725.1885 psi
-
Supplier: Trafag Inc.
Description: Main Features Improved vibration resistance Compact design Rugged housing Protection IP65 Any mounting position
- Working Pressure Range: 0 to 362.59425 psi
- Operating Temperature: -13 to 185 F
- Switch Point Range: 0 to 362.59425 psi
- Deadband: 4.351131 to 21.755655 psi
-
Supplier: OMEGA Engineering, Inc.
Description: • 4 Switching Outputs with Optional Analog Pressure Output • High Accuracy with Adjustable Deadband Individually Settable • Easy to Read LCD with Scalable Bar Graph • Capable of Switching Both AC and DC • Fully Configurable Via Keypad • Internal Stainless Steel Diaphragm
- Working Pressure Range: 0 to 1,500 psi
- Accuracy: 0.5 ±% FS
- Operating Temperature: 14 to 158 F
- Switched AC Volts: 250 volts
-
Supplier: Mid-West Instrument
Description: Hazardous Locations "Delta P" switches are provided with a field wireable terminal strip. The terminal strip eliminates the need to add a costly explosion-proof junction box near the switch. Multiple outputs are available ranging from low power reed switches to higher load switching
- Working Pressure Range: 0 to 100 psi
- Accuracy: 2 ±% FS
- Operating Temperature: -40 to 200 F
- Switched Current: 10 amps
-
Supplier: Orange Research, Inc.
Description: Piston Sensors with Explosion-Proof Enclosures Hazardous location differential pressure gauges measure the pressure difference between two points. Acting in the place of two pressure gauges, these units allow for one simple reading on an easy-to-read scale. Popular in
- Working Pressure Range: 0 to 150 psi
- Switch Point Range: 0 to 150 psi
- Accuracy: 2 ±% FS
- Operating Temperature: 176 F
-
Supplier: Mid-West Instrument
Description: The Model 130 diaphragm isolated Differential Pressure Switch is CSA Certified to both the Canadian and U.S. Standards and U.L. Listed to the U.S. Standards. The entire assembly is Certified for use in Class I, Division 1, Groups C, D; Class II, Division 1, Groups E, F, & G Hazardous
- Working Pressure Range: 0 to 14.4508 psi
- Accuracy: 3 ±% FS
- Operating Temperature: -40 to 200 F
- Switched Current: 0.25 amps
-
Supplier: Orange Research, Inc.
Description: Piston Sensor Differential Pressure Gauges These piston sensor differential pressure gauges measure the pressure difference between two points. Acting in the place of two pressure gauges, these units allow for one simple reading on an easy-to-read scale. Popular in
- Working Pressure Range: 0 to 150 psi
- Switch Point Range: 0 to 150 psi
- Accuracy: 2 ±% FS
- Operating Temperature: 175 F
-
Supplier: ASCO
Description: single or two-stage units. • Manual reset units available. • Mounts in any position. • Rugged and vibration resistant. • Visual adjustment scales in psi and bars. • External adjusting nuts. • Separate electrical, pressure and adjusting chambers. • Wide selection of transducer wetted materials
- Switch Point Range: 6 to 200 psi
- Deadband: 5 psi
- Operating Temperature: -4 to 140 F
- Switched Current: 15 amps
-
Supplier: Barksdale Control Products
Description: Barksdale's P1X Series Explosion Proof Pressure Switches offer extremely long life and the accuracy you need for your pressure control applications in hazardous locations. Designed with Dia-Seal Piston technology, the P1X assures millions of maintenance free, leakage free
- Switch Point Range: 0.5 to 1,600 psi
- Deadband: 0.1 to 80 psi
- Accuracy: 2 ±% FS
- Operating Temperature: -20 to 165 F
-
Supplier: Barksdale Control Products
Description: Barksdale's D1X and D2X Explosion Proof Diaphragm Pressure Switches offer high accuracy and reliability, providing an ideal solution for your hazardous locations pressure control requirements. With vacuum and positive pressure ranges to 150 psi, NEMA 4,7,& 9 enclosures, a
- Switch Point Range: 0.03 to 150 psi
- Deadband: 0.07 to 6 psi
- Accuracy: 0.5 ±% FS
- Vacuum Switch Set point Range: 758.476 to -1.9999999999996345 torr
-
Supplier: ASCO
Description: deadband. • Choice of single or two-stage units. • Compact size. • Mounts in any position. • Rugged and vibration resistant; e.g., for compressors. • Visual adjustment scales in psig and bars. • Wide selection of transducer wetted materials suitable for air, water, oil or corrosive fluids. •
- Switch Point Range: 6 to 60 psi
- Deadband: 2.4 psi
- Operating Temperature: -4 to 122 F
- Switched Current: 15 amps
-
Supplier: KOBOLD Instruments, Inc.
Description: single pole double throw switch has mechanical reliability typically found only in reed switches. Unlike reed switches, however, the KPH is capable of switching AC loads of up to five amps, at 220 volts. Rugged, compact and reliable ... the perfect switch for your
- Switch Point Range: -14.5 to 6,100 psi
- Deadband: 2 to 505 psi
- Operating Temperature: -10 to 175 F
- Switched Current: 0.4 to 5 amps
-
Supplier: Danfoss A/S
Description: CS pressure switches have a three-pole switch and adjustable differential. The pressure switches are fitted with a manual switch that will lock the contact system in the open position independently of the pressure in the system. For automatic start and stop of
- Switch Point Range: 29.00754 to 290.0754 psi
- Operating Temperature: 32 to 104 F
- Switched Current: 2 to 12 amps
- Switched AC Volts: 220 to 600 volts
-
Supplier: Barksdale Control Products
Description: Barksdale's CDPD1H and CDPD2H Housed Diaphragm Differential Pressure Switches are the answer for pressure control applications requiring tamper proof external adjustment and environments which require water-tight NEMA 4 housings. These pressure switches are
- Switch Point Range: 0.03 to 150 psi
- Deadband: 0.09 to 8.7 psi
- Accuracy: 0.5 ±% FS
- Operating Temperature: -65 to 165 F
-
Supplier: Barksdale Control Products
Description: Barksdale's UDS3 Electronic Pressure Switch offers the unique ability to switch four discrete circuits in a single, compact unit. In addition to its four SPDT relays, the UDS3 comes standard with either a 4-20 mA or a 0-10 VDC analog output and a digital pressure display with 1/2"
- Switch Point Range: 0 to 9,000 psi
- Accuracy: 0.5 ±% FS
- Operating Temperature: 14 to 158 F
- Switched Current: 2 amps
-
Supplier: OMEGA Engineering, Inc.
Description: • Setpoint Repeatability of ±1% • Rugged Epoxy-Coated NEMA-4X Watertight Enclosure • Dependable Switch Actuation Between the Two Input Pressures • High Static Pressure • Single Setpoint with Adjsutable Deadband or Dual Setpoint with Fixed Deadband
- Operating Temperature: -20 to 150 F
- Switched Current: 15 amps
- Switched AC Volts: 250 volts
- Switched DC Volts: 125 volts
-
Supplier: Danfoss A/S
Description: The CAS series covers most outdoor as well as indoor application requirements. CAS pressure switches are suitable for use in alarm and regulation systems in factories, diesel plant, compressors, power stations and on board ships. Pressure ranges: 0 to 60 bar Low differential
- Working Pressure Range: 1,740.4524 psi
- Switch Point Range: 0 to 870.2262 psi
- Operating Temperature: -13 to 158 F
- Switched AC Volts: 220 volts
-
Supplier: OMEGA Engineering, Inc.
Description: • All-Stainless NEMA-4X Case Resists Industrial Corrosion • Designed for Tough Industrial Applications with Long Life UL and CSA Rated Switches • Ranges from 5 inH2O to 3000 psi • Easy to Adjust with Internal Reference Scale • PTFE or Stainless Steel Diaphragms
- Operating Temperature: -20 to 150 F
- Switched Current: 15 amps
- Switched AC Volts: 480 volts
- Switched DC Volts: 250 volts
-
Supplier: KOBOLD Instruments, Inc.
Description: Product Features Industrial and Marine Applications Rugged and Reliable Single-Ended & Differential Pressure Ranges IP66 (NEMA 4) or IP54 ((NEMA 3R) Protection The KRT is a pressure operated switch suitable for industrial or marine gas and low viscosity fluid applications. Selection
- Switch Point Range: -14.50377 to 435.1131 psi
- Deadband: 1.450377 to 58.01508 psi
- Operating Temperature: -40 to 158 F
- Switched Current: 4 to 28 amps
-
Supplier: OMEGA Engineering, Inc.
Description: • Rugged Differential Switch with Excellent Bypass Characteristics • 0.25A SPDT Switch • Ranges to 250 PSID • Steel, Anodized Aluminum, Buna and Loctite #271 Wetted Parts
- Operating Temperature: -65 to 225 F
- Switched Current: 0.25 amps
- Switched AC Volts: 120 volts
- Switched DC Volts: 175 volts
-
Supplier: Danfoss A/S
Description: Danfoss KP pressure switches are used for regulating, monitoring and alarm systems in industrial applications. The KP series are suitable for gaseous media and air. They are fitted with a single-pole switch changeover (SPDT), and can control single-phase ac motors of up to 2 kW
- Switch Point Range: -2.900754 to 304.57917 psi
- Operating Temperature: -40 to 149 F
- Switched Current: 16 amps
- Switched AC Volts: 240 volts
-
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 pump pressure. The righthand
- Switch Point Range: 7.251885 to 87.02262 psi
- Operating Temperature: -40 to 149 F
- Switched Current: 16 amps
- Switched AC Volts: 400 volts
-
Supplier: NOSHOK, Inc.
Description: The NOSHOK 300 Series Mechanical Pressure switch is constructed with a thermoplastic housing and zinc plated steel process connection. Utilizing a proven diaphragm or piston type sensing technology it provides a highly reliable, accurate and cost effective pressure switch for many
- Working Pressure Range: 0 to 6,000 psi
- Switch Point Range: 3 to 6,000 psi
- Operating Temperature: -13 to 185 F
- Switched Current: 3 amps
Find Suppliers by Category Top
Featured Products Top
-
LectricAir™ LectricAir™ makes any 120-volt outlet instantly switchable. No electrical wiring or batteries are necessary! Tecmark®'s LectricAir™ technology uses air to switch electricity on and off (read more)
Browse Pump Controllers Datasheets for Tecmark Corporation -
Hartzell’s Vertical Gas Fired Make Up Air Heater is an IRI pipetrain heater powered by 460-volt electrical input and natural gas. Excellent for localized supply air applications. A high velocity downblast discharge gets the heat to the floor where (read more)
Browse Datasheets for Hartzell Air Movement -
and highly visible. Constructed from anodized aluminum and stainless steel. Hard Chrome plated sealing assemblies reduces wear. Dual Element Thermocouple: Each thermocouple has two junctions one for the temperature controller and one for temperature verification, ports supplied. Requires clean compressed air, 110V, 1 Phase, 60 Cycle. Single line embosing code available. (read more)
Browse Sealing Machines Datasheets for All Packaging Machinery Corporation -
adhering to NEC guidelines. Tecmark® Tecmark® designs, develops and manufactures pressure switches, vacuum switches, air switches and other electrical components, including level sensors, thermostats, timers, spa (read more)
Browse Circuit Protection Components Datasheets for Tecmark Corporation -
, air switches and other electrical components, including level sensors, thermostats, timers, spa side controls and more. For years, our specialty in air switch and pressure switch controls has helped us deliver hundreds of product variations to market segments worldwide. We provide options for OEMs (read more)
Browse Ground Fault Circuit Interrupters (GFCI) Datasheets for Tecmark Corporation -
designs, develops and manufactures pressure switches, vacuum switches, air switches and other electrical components, including level sensors, thermostats, timers, spa side controls and more. For years, our specialty in air switch and pressure switch controls has helped us deliver hundreds of (read more)
Browse Ground Fault Circuit Interrupters (GFCI) Datasheets for Tecmark Corporation -
locations. Linegard products are environmentally hardened, and are the heaviest duty GFCI and ELCI solutions offered in the industry Tecmark® Tecmark® designs, develops and manufactures pressure switches, vacuum switches, air switches and other (read more)
Browse Ground Fault Circuit Interrupters (GFCI) Datasheets for Tecmark Corporation -
designs, develops and manufactures pressure switches, vacuum switches, air switches and other electrical components, including level sensors, thermostats, timers, spa side controls and more. For years, our specialty in air switch and pressure switch controls has helped us deliver hundreds of product (read more)
Browse Ground Fault Circuit Interrupters (GFCI) Datasheets for Tecmark Corporation -
Tecmark® Tecmark® designs, develops and manufactures pressure switches, vacuum switches, air switches and other electrical components, including level sensors, thermostats, timers, spa side controls and more. For years, our specialty in air switch and pressure switch controls has (read more)
Browse Ground Fault Circuit Interrupters (GFCI) Datasheets for Tecmark Corporation -
switches, vacuum switches, air switches and other electrical components, including level sensors, thermostats, timers, spa side controls and more. For years, our specialty in air switch and pressure switch controls has helped us deliver hundreds of product variations to market segments worldwide (read more)
Browse Ground Fault Circuit Interrupters (GFCI) Datasheets for Tecmark Corporation
More Information Top
-
Distributed Energy Resources Interconnection Systems: Technology Review and Research Needs
Volt /Amp phase select, run/off/auto operation switch , lamp test NFPA 110 level 1 pre-alarms; low starting air pressure pre- alarm .
-
Porter-Cable CPF4515 135PSI 15 Gallon Oil-Free Horizontal at PlumberSurplus.com
•120 Volt capacitor start induction motor for easy restarting •High-FloSM air regulator and High-FloSM quick connect coupler for more work at higher pressure ( 110 PSI start and 135 PSI stop pressure switch .
-
Bibliography and Abstracts on Electrical Contacts
P. Sporn, "Logan Auxiliaries Have 2,300 Volt Air Breakers," Elect. World, Vol. 110 , October 22, 1938, p. 30. The installation of a 50,000-kva. high pres- sure turbo-generator at the Logan, West Virginia, plant of the Appalachian Electric Power Co. called for a considerable increase in auxiliary power capacity and for switching equipment of the utmost reliability.
Indicates content that may require registration and/or purchase.