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Air Pressure Switches

Air Pressure Switches Total Products: 173

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CONTROLS - PRESSURE

MARS
Original price $84.30 - Original price $84.30
Original price
$84.30
$84.30 - $84.30
Current price $84.30

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 $84.30 - Original price $84.30
Original price
$84.30
$84.30 - $84.30
Current price $84.30

CONTROLS - PRESSURE

MARS
Original price $86.71 - Original price $86.71
Original price
$86.71
$86.71 - $86.71
Current price $86.71

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 $86.71 - Original price $86.71
Original price
$86.71
$86.71 - $86.71
Current price $86.71

Presssw Spst A/R Op280 Cls400 Ms43330

MARS
Original price $53.09 - Original price $53.09
Original price
$53.09
$53.09 - $53.09
Current price $53.09

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 $53.09 - Original price $53.09
Original price
$53.09
$53.09 - $53.09
Current price $53.09

CONTROLS - PRESSURE

MARS
Original price $50.78 - Original price $50.78
Original price
$50.78
$50.78 - $50.78
Current price $50.78

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 $50.78 - Original price $50.78
Original price
$50.78
$50.78 - $50.78
Current price $50.78

CONTROLS - PRESSURE

LENNOX
Original price $343.97 - Original price $343.97
Original price
$343.97
$343.97 - $343.97
Current price $343.97

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

Original price $343.97 - Original price $343.97
Original price
$343.97
$343.97 - $343.97
Current price $343.97

CONTROLS - PRESSURE

MARS
Original price $80.57 - Original price $80.57
Original price
$80.57
$80.57 - $80.57
Current price $80.57

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 $80.57 - Original price $80.57
Original price
$80.57
$80.57 - $80.57
Current price $80.57

CONTROLS - PRESSURE

LENNOX
Original price $60.81 - Original price $60.81
Original price
$60.81
$60.81 - $60.81
Current price $60.81

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

Original price $60.81 - Original price $60.81
Original price
$60.81
$60.81 - $60.81
Current price $60.81

CONTROLS - PRESSURE

LENNOX
Original price $232.37 - Original price $232.37
Original price
$232.37
$232.37 - $232.37
Current price $232.37

Lowamb.P.S.Open 150 Close 275 Le79J07

Original price $232.37 - Original price $232.37
Original price
$232.37
$232.37 - $232.37
Current price $232.37

CONTROLS - PRESSURE

MCQUAY/DAIKIN
Original price $76.82 - Original price $76.82
Original price
$76.82
$76.82 - $76.82
Current price $76.82

Low Pressure Switch Mq047356103

Original price $76.82 - Original price $76.82
Original price
$76.82
$76.82 - $76.82
Current price $76.82

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 $104.48 - Original price $104.48
Original price
$104.48
$104.48 - $104.48
Current price $104.48

Low Pressure Switch Le85C23

Original price $104.48 - Original price $104.48
Original price
$104.48
$104.48 - $104.48
Current price $104.48

CONTROLS - PRESSURE

LENNOX
Original price $115.96 - Original price $115.96
Original price
$115.96
$115.96 - $115.96
Current price $115.96

Low Pressure Switch Le32W87

Original price $115.96 - Original price $115.96
Original price
$115.96
$115.96 - $115.96
Current price $115.96

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 $140.95 - Original price $140.95
Original price
$140.95
$140.95 - $140.95
Current price $140.95

Low Pressure Control Mq047356111

Original price $140.95 - Original price $140.95
Original price
$140.95
$140.95 - $140.95
Current price $140.95

CONTROLS - PRESSURE

MARS
Original price $79.99 - Original price $79.99
Original price
$79.99
$79.99 - $79.99
Current price $79.99

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 $79.99 - Original price $79.99
Original price
$79.99
$79.99 - $79.99
Current price $79.99

CONTROLS - PRESSURE

LENNOX
Original price $72.71 - Original price $72.71
Original price
$72.71
$72.71 - $72.71
Current price $72.71

Low Press Switch 90Cls 40Op Le38M76

Original price $72.71 - Original price $72.71
Original price
$72.71
$72.71 - $72.71
Current price $72.71

CONTROLS - PRESSURE

LENNOX
Original price $108.42 - Original price $108.42
Original price
$108.42
$108.42 - $108.42
Current price $108.42

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

Original price $108.42 - Original price $108.42
Original price
$108.42
$108.42 - $108.42
Current price $108.42

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 $83.99 - Original price $83.99
Original price
$83.99
$83.99 - $83.99
Current price $83.99

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 $83.99 - Original price $83.99
Original price
$83.99
$83.99 - $83.99
Current price $83.99

Current Switch .5/10A With SPDT Relay

KRUETER CONTROLS
Original price $90.09 - Original price $90.09
Original price
$90.09
$90.09 - $90.09
Current price $90.09

Current Switch

Original price $90.09 - Original price $90.09
Original price
$90.09
$90.09 - $90.09
Current price $90.09

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 $298.52 - Original price $298.52
Original price
$298.52
$298.52 - $298.52
Current price $298.52

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 $298.52 - Original price $298.52
Original price
$298.52
$298.52 - $298.52
Current price $298.52

Pressure Switch.80 Wc SPST

HEIL QUAKER
Original price $166.09 - Original price $166.09
Original price
$166.09
$166.09 - $166.09
Current price $166.09

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

Original price $166.09 - Original price $166.09
Original price
$166.09
$166.09 - $166.09
Current price $166.09

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