LEFOO LF31 Furnace Air Differential Pressure Switch-Fall Pressure 150pa

LEFOO LF31 Furnace Air Differential Pressure Switch-Fall Pressure

LF31 switches offer pressure, vacuum and differential models capable of sensing very low setpoints, and switching current up to 5A resistive, 2.5A inductive. Designed for use in the HVAC industry. The LF31 is a favorite with leading manufacturers of gas-fired warm air furnaces and water heaters. Smaller and lighter than any other HVAC pressure switch, the LF31 is built for the same temperature range and operating life as conventional switches made of stamped steel. The LF31 will perform equally well in other applications which demand low OEM unit cost, robust design, setpoint accuracy, and high reliability. The LF31 features a unique integral snap switch, with positive snap action and self-wiping silver contacts for ultra-reliable switching. The molded silicone diaphragm converts very low pressure or vacuum into movement of an actuator disk, which operates the silver alloy contacts. The switch comes with UL and CE agency approvals.

  • Color: Black
  • Brand: lefoo
  • ASIN: B00G8YCHXA

Cleveland Controls Air Sensing Switch, Adjustable

Cleveland Controls Air Sensing Switch,

' Air Sensing Switch, HVAC OEM, Differential (In. WC) 0.03 to 0.09, SPDT Switch Type, Pressure Setting Range (In. WC) 0.10 - 10.0, Electrical Rating 1/10 HP @ 120 to 277 VAC, 28 VA Pilot Duty @ 24 VAC, 125 VA Pilot Duty @ 120 VAC, Sample Line Connector 1/4 In. O.D., Height (In.) 1-11/16, Width (In.) 3-7/16, Depth (In.) 3-1/16, Dia. (In.) 2-1/2, Mounting Holes O.C. (In.) 3-5/32, Operating Temp. Range (F) -40 to 180, UL, CUL, CSA, CE, Australian Gas Assoc '

  • Brand: Cleveland Controls
  • ASIN: B01LXN5F4U
  • UPC: 696334326932

Cleveland Controls Air Pressure Sensing Switch Kit #RSS-498-211

Cleveland Controls Air Pressure Sensing Switch Kit

  • Brand: Cleveland Controls
  • ASIN: B071WDDHXR
  • UPC: 850503005459

Robert Shaw 2374-510 Universal Air Pressure Sensing Switch

Robert Shaw 2374-510 Universal Air Pressure Sensing

The new universal air pressure sensing switch has field adjustable set points using the included adjustment tool, like other robertshaw air pressure sensing switches, this switch is nema rated and is practically insensitive to temperature change with an operating range of -40 to +190 degree f (-40 to +88 degree).

  • Brand: Robertshaw
  • ASIN: B012CED5SK
  • UPC: 020967745103

LEFOO LF31 air Furnace Differential Pressure Switch Pressure 100pa used in heating ventilation refrigeration cooling heater

LEFOO LF31 air Furnace Differential Pressure Switch Pressure

LF31 switches offer pressure, vacuum and differential models capable of sensing very low setpoints, and switching current up to 5A resistive, 2.5A inductive. Designed for use in the HVAC industry. The LF31 is a favorite with leading manufacturers of gas-fired warm air furnaces and water heaters. Smaller and lighter than any other HVAC pressure switch, the LF31 is built for the same temperature range and operating life as conventional switches made of stamped steel. The LF31 will perform equally well in other applications which demand low OEM unit cost, robust design, setpoint accuracy, and high reliability. The LF31 features a unique integral snap switch, with positive snap action and self-wiping silver contacts for ultra-reliable switching. The molded silicone diaphragm converts very low pressure or vacuum into movement of an actuator disk, which operates the silver alloy contacts. The switch comes with UL and CE agency approvals.

  • Color: Black
  • Brand: lefoo
  • ASIN: B00G8XSY4C

LEFOO LF31 Furnace Air Differential/Hvac/Water Heater Pressure Switch-Fall Pressure 500pa

LEFOO LF31 Furnace Air Differential/Hvac/Water Heater Pressure Switch-Fall

LF31 switches offer pressure, vacuum and differential models capable of sensing very low setpoints, and switching current up to 5A resistive, 2.5A inductive. Designed for use in the HVAC industry. The LF31 is a favorite with leading manufacturers of gas-fired warm air furnaces and water heaters. Smaller and lighter than any other HVAC pressure switch, the LF31 is built for the same temperature range and operating life as conventional switches made of stamped steel. The LF31 will perform equally well in other applications which demand low OEM unit cost, robust design, setpoint accuracy, and high reliability. The LF31 features a unique integral snap switch, with positive snap action and self-wiping silver contacts for ultra-reliable switching. The molded silicone diaphragm converts very low pressure or vacuum into movement of an actuator disk, which operates the silver alloy contacts. The switch comes with UL and CE agency approvals.

  • Color: Black
  • Brand: lefoo
  • ASIN: B00GN3DWLM

Cleveland Controls Switch Air Pressure Sensing Field Adj. 0.10" to 10.0" WC

Cleveland Controls Switch Air Pressure Sensing Field Adj.

Individual Carton with Label. Product Instruction Manual. (1) Field Adjustable NS2-0000-01 Switch. (1) Black Set Point Adjustment Screw. (1) Hexagon Adjusting Wrench. (5) Color-Coded Set Point Range Springs. (4) Pairs of Color-Coded Orifices (Green, Gray, Red, Blue). (1) Half Strap Mounting Bracket. (1) Angle Mounting Bracket. (1) Mounting Screw for Optional Brackets. (2) #6 x 3/8 Air Switch Mounting Screws.

  • Brand: Cleveland Controls
  • ASIN: B01GQQCY0U
  • UPC: 707022122382

Cleveland Controls Switch, Air Sensing

Cleveland Controls Switch, Air

For residential, light commercial mid-efficiency furnaces, and direct digital control (DDC) applications. Item: Air Sensing Switch Type: HVAC/General Purpose Differential (In. WC): 0.02 to 0.8 Switch Type: SPDT Pressure Setting Range (In. WC): 0.05 to 12.0 Electrical Rating: 300 VA Pilot Duty Sample Line Connector: Integral Compression Height (In.): 6-1/8 Width (In.): 3-1/4 Depth (In.): 3-1/4 Operating Temp. Range (F): -40 to 180 Application: For General Purpose, HVAC and Energy Management Uses Features: Adjustable Set Point Range as Low as 0.05" to 12.0" WC, Compact Size, Wide Operating Temperature Range, Reliability, Long Life and Proven Ability to Withstand High Shock and Vibration Condition Function: Senses Positive, Negative or Differential Air Pressure or When Extreme Low Temperature or Pressure is a Critical Factor Agency Compliance: UL, CSA, FM Includes: 2 Slip-on Tubing Adapters and Mounting Screws

  • Brand: CAI - CLEVELAND CONTROLS
  • ASIN: B07HM7HS1R
  • UPC: 696334297164

Square D 135-175 PSI Air Compressor Pressure Switch Control Valve 9013FHG42J59M1X

Square D 135-175 PSI Air Compressor Pressure Switch

Brand new Square D brand, Pumptrol air compressor pressure switch, model: 9013FHG42J59M1X 135-175 PSI with unloader control valve and On / Off switch. This pressure switch is designed for a 2 stage air compressor pumping up to 175 PSI but can be adjusted anywhere from 100-200 PSI. This switch features a built in On / Off metal lever and also a unloader located on the bottom of the switch. The unloader is used to unload head pressure off the compressor pump for a load free start up. If your compressor does not require a unloader valve on the pressure switch you can leave it not hooked up and the switch will still function properly. This is an authentic Square D brand pressure switch, for more specifications see below. Specifications: Brand: Square D Pumptrol Model: 9013FHG42J59M1X Number of Pressure Sensing Connection Ports: One 1/4" Female NPT (Note: 1/4" NPT Measures About 1/2" In Diameter) Unloader Connection Port: 1/4" Compression Which Accepts 1/4" Outside Diameter Copper Or High Pressure Tubing Preset On Pressure: 135 PSI Preset Off Pressure:175 PSI Differential: 40PSI Can Be Used With Single Or Three Phase Can Be Used With 110 - 575 Volts Depending On Amperage And Phase Good Up To 15 Amps Of Continuous Current. (Note: If being used with a magnetic starter the amperage does ...

  • Brand: I.E.E
  • ASIN: B07643QJWB
  • UPC: 724453991844

Miller Edge PS20A Pneumatic Switch in Molded ABS Enclosure

Miller Edge PS20A Pneumatic Switch in Molded ABS

The Miller Edge PS20A Pneumatic Switch offers a reliable, low cost signaling alternative to an electric sensing edge. The switch enclosure accepts an air hose connection. When the attached hose is compressed and air is forced into the diaphragm, it activates a switch. The signal is sent to the motor controls via wired transmission. The switch is enclosed in a molded ABS enclosure.

  • Brand: Miller Edge
  • ASIN: B00X4F7JCK
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