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Air Pressure Switches

Air Pressure Switches Total Products: 173

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CONTROLS - PRESSURE

MARS
Original price $101.76 - Original price $101.76
Original price
$101.76
$101.76 - $101.76
Current price $101.76

Presssw Spst A/R Op75 Cls100 Ms43353 Pressure Setpoint Type Fixed Sample Line Connection Size 1/4 in Sample Line Connector Type Flare Electrical Ra...

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Original price $101.76 - Original price $101.76
Original price
$101.76
$101.76 - $101.76
Current price $101.76

CONTROLS - PRESSURE

MARS
Original price $104.68 - Original price $104.68
Original price
$104.68
$104.68 - $104.68
Current price $104.68

Presssw Spst A/R Op35 Cls60 Ms43349 Pressure Setpoint Type Fixed Sample Line Connection Size 1/4 in Sample Line Connector Type Flare Electrical Rat...

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Original price $104.68 - Original price $104.68
Original price
$104.68
$104.68 - $104.68
Current price $104.68

Presssw Spst A/R Op280 Cls400 Ms43330

MARS
Original price $57.76 - Original price $57.76
Original price
$57.76
$57.76 - $57.76
Current price $57.76

Pressure Switch Pressure Setpoint Type Fixed Sample Line Connection Size 1/4 in Contact Form SPST Standards CE Certified UL Listed VDE Maximum Pres...

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Original price $57.76 - Original price $57.76
Original price
$57.76
$57.76 - $57.76
Current price $57.76

CONTROLS - PRESSURE

MARS
Original price $55.28 - Original price $55.28
Original price
$55.28
$55.28 - $55.28
Current price $55.28

Presssw Spst A/R Op25 Cls50 Ms43346 Pressure Setpoint Type Fixed Sample Line Connection Size 1/4 in Sample Line Connector Type Flare Electrical Rat...

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Original price $55.28 - Original price $55.28
Original price
$55.28
$55.28 - $55.28
Current price $55.28

CONTROLS - PRESSURE

LENNOX
Original price $258.83 - Original price $258.83
Original price
$258.83
$258.83 - $258.83
Current price $258.83

Press Switch 2-Stg .20 In./.45 In.Wc Le18M63 Maximum Pressure Rating 0.45 in wc

Original price $258.83 - Original price $258.83
Original price
$258.83
$258.83 - $258.83
Current price $258.83

CONTROLS - PRESSURE

MARS
Original price $97.26 - Original price $97.26
Original price
$97.26
$97.26 - $97.26
Current price $97.26

N/O A/R 1/4 in Swt 20Ci 5Co Ms43341 Pressure Setpoint Type Fixed Sample Line Connection Size 1/4 in Sample Line Connector Type Flare Electrical Rat...

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Original price $97.26 - Original price $97.26
Original price
$97.26
$97.26 - $97.26
Current price $97.26

CONTROLS - PRESSURE

LENNOX
Original price $65.63 - Original price $65.63
Original price
$65.63
$65.63 - $65.63
Current price $65.63

M/R Spst 450Co Pressure Switch Le10M51 Contact Form SPST Reset Type Manual Reset

Original price $65.63 - Original price $65.63
Original price
$65.63
$65.63 - $65.63
Current price $65.63

CONTROLS - PRESSURE

LENNOX
Original price $96.20 - Original price $96.20
Original price
$96.20
$96.20 - $96.20
Current price $96.20

Lowamb.P.S.Open 150 Close 275 Le79J07

Original price $96.20 - Original price $96.20
Original price
$96.20
$96.20 - $96.20
Current price $96.20

CONTROLS - PRESSURE

MCQUAY/DAIKIN
Original price $78.68 - Original price $78.68
Original price
$78.68
$78.68 - $78.68
Current price $78.68

Low Pressure Switch Mq047356103

Original price $78.68 - Original price $78.68
Original price
$78.68
$78.68 - $78.68
Current price $78.68

CONTROLS - PRESSURE

LENNOX
Original price $109.48 - Original price $109.48
Original price
$109.48
$109.48 - $109.48
Current price $109.48

Low Pressure Switch Le88M98 Sample Line Connection Size 1/4 in Sample Line Connector Type Flare Electrical Rating FLA 6 A @ 120/240 V AC Input Volt...

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Original price $109.48 - Original price $109.48
Original price
$109.48
$109.48 - $109.48
Current price $109.48

CONTROLS - PRESSURE

LENNOX
Original price $79.66 - Original price $79.66
Original price
$79.66
$79.66 - $79.66
Current price $79.66

Low Pressure Switch Le85C23

Original price $79.66 - Original price $79.66
Original price
$79.66
$79.66 - $79.66
Current price $79.66

CONTROLS - PRESSURE

LENNOX
Original price $124.32 - Original price $124.32
Original price
$124.32
$124.32 - $124.32
Current price $124.32

Low Pressure Switch Le32W87

Original price $124.32 - Original price $124.32
Original price
$124.32
$124.32 - $124.32
Current price $124.32

CONTROLS - PRESSURE

NORDYNE
Original price $41.88 - Original price $41.88
Original price
$41.88
$41.88 - $41.88
Current price $41.88

Low Pressure Switch 5Co 20Ci No632393R Reset Type Automatic Reset Compatible with Series PPH3SF

Original price $41.88 - Original price $41.88
Original price
$41.88
$41.88 - $41.88
Current price $41.88

CONTROLS - PRESSURE

MCQUAY/DAIKIN
Original price $143.95 - Original price $143.95
Original price
$143.95
$143.95 - $143.95
Current price $143.95

Low Pressure Control Mq047356111

Original price $143.95 - Original price $143.95
Original price
$143.95
$143.95 - $143.95
Current price $143.95

CONTROLS - PRESSURE

MARS
Original price $96.56 - Original price $96.56
Original price
$96.56
$96.56 - $96.56
Current price $96.56

Low Press.Swt.25Ci 10Co Ms43343 Pressure Setpoint Type Fixed Sample Line Connection Size 1/4 in Sample Line Connector Type Flare Electrical Rating ...

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Original price $96.56 - Original price $96.56
Original price
$96.56
$96.56 - $96.56
Current price $96.56

CONTROLS - PRESSURE

LENNOX
Original price $77.93 - Original price $77.93
Original price
$77.93
$77.93 - $77.93
Current price $77.93

Low Press Switch 90Cls 40Op Le38M76

Original price $77.93 - Original price $77.93
Original price
$77.93
$77.93 - $77.93
Current price $77.93

CONTROLS - PRESSURE

LENNOX
Original price $116.20 - Original price $116.20
Original price
$116.20
$116.20 - $116.20
Current price $116.20

Low Ambient Pressure Switch Le18J74 Contact Form SPST Electrical Connection Type Hardwired Maximum Pressure Rating 150 psi

Original price $116.20 - Original price $116.20
Original price
$116.20
$116.20 - $116.20
Current price $116.20

CONTROLS - PRESSURE

LENNOX
Original price $82.33 - Original price $82.33
Original price
$82.33
$82.33 - $82.33
Current price $82.33

Loss Of Charge Pressure Switch Le84M96

Original price $82.33 - Original price $82.33
Original price
$82.33
$82.33 - $82.33
Current price $82.33

Air Flow Switch SPDT .05-2 Wc

CLEVELAND CONTROLS
Original price $84.08 - Original price $84.08
Original price
$84.08
$84.08 - $84.08
Current price $84.08

Pressure Setpoint Type Adjustable Pressure Type Negative Positive Maximum Pressure Setting 12 in wc Minimum Pressure Setting 0.03 in wc Electrical ...

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Original price $84.08 - Original price $84.08
Original price
$84.08
$84.08 - $84.08
Current price $84.08

Current Switch .5/10A With SPDT Relay

KRUETER CONTROLS
Original price $145.53 - Original price $145.53
Original price
$145.53
$145.53 - $145.53
Current price $145.53

Current Switch

Original price $145.53 - Original price $145.53
Original price
$145.53
$145.53 - $145.53
Current price $145.53

Pressure 140/200N. Fan Speed

JOHNSON CONTROLS
Original price $755.10 - Original price $755.10
Original price
$755.10
$755.10 - $755.10
Current price $755.10

Pressure 140/200N. Fan Speed Mounting Orientation Vertical Sample Line Connection Size 1/4 in Sample Line Connector Type Flare Input Voltage 16V El...

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Original price $755.10 - Original price $755.10
Original price
$755.10
$755.10 - $755.10
Current price $755.10

Pressure SwitchpropstaticN.Ctrl 0-100N.

JOHNSON CONTROLS
Original price $889.24 - Original price $889.24
Original price
$889.24
$889.24 - $889.24
Current price $889.24

Pressure SwitchpropstaticN.Ctrl 0-100N. Pressure Setpoint Type Adjustable Pressure Type Differential Mounting Orientation Horizontal Vertical Maxim...

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Original price $889.24 - Original price $889.24
Original price
$889.24
$889.24 - $889.24
Current price $889.24

Air Pressure Switch Adjustable

HUBBELL/FURNAS PRESSURE SWITCH
Original price $283.69 - Original price $283.69
Original price
$283.69
$283.69 - $283.69
Current price $283.69

Air Pressure Switch Pressure Setpoint Type Adjustable Pressure Type Differential Sample Line Connection Size 1/4 in Sample Line Connector Type NPT ...

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Original price $283.69 - Original price $283.69
Original price
$283.69
$283.69 - $283.69
Current price $283.69

Pressure Switch.80 Wc SPST

HEIL QUAKER
Original price $195.57 - Original price $195.57
Original price
$195.57
$195.57 - $195.57
Current price $195.57

Pressure Switch.80 In.Wc SPST Contact Form SPST Maximum Pressure Rating 0.8 in wc

Original price $195.57 - Original price $195.57
Original price
$195.57
$195.57 - $195.57
Current price $195.57

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