Skip to content
Air Pressure Switches

Air Pressure Switches Total Products: 187

Filters

$
$

CONTROLS - PRESSURE

MARS
Original price $91.20 - Original price $91.20
Original price
$91.20
$91.20 - $91.20
Current price $91.20

Spst Open Fall Sw 225Ci 150Co Ms43304 Sample Line Connection Size 1/4 in Sample Line Connector Type Flare Input Voltage 24 to 250V Contact Form SPS...

View full Details
Original price $91.20 - Original price $91.20
Original price
$91.20
$91.20 - $91.20
Current price $91.20

CONTROLS - PRESSURE

LENNOX
Original price $269.11 - Original price $269.11
Original price
$269.11
$269.11 - $269.11
Current price $269.11

Pressureswitch Open .27 In.Wc Le57J01 Maximum Pressure Rating 27 in wc

Original price $269.11 - Original price $269.11
Original price
$269.11
$269.11 - $269.11
Current price $269.11

CONTROLS - PRESSURE

NORDYNE
Original price $67.26 - Original price $67.26
Original price
$67.26
$67.26 - $67.26
Current price $67.26

Pressureswitch No 1.0/0.7 No632550R Pressure Type Negative Mounting Orientation Horizontal

Original price $67.26 - Original price $67.26
Original price
$67.26
$67.26 - $67.26
Current price $67.26

CONTROLS - PRESSURE

LENNOX
Original price $179.81 - Original price $179.81
Original price
$179.81
$179.81 - $179.81
Current price $179.81

Pressureswitch .55/.95Wc Spst Le63W57 Contact Form SPST Maximum Pressure Rating 0.95 in wc

Original price $179.81 - Original price $179.81
Original price
$179.81
$179.81 - $179.81
Current price $179.81

CONTROLS - PRESSURE

LENNOX
Original price $275.09 - Original price $275.09
Original price
$275.09
$275.09 - $275.09
Current price $275.09

Pressure Control 285-Ci 140 Le68493

Original price $275.09 - Original price $275.09
Original price
$275.09
$275.09 - $275.09
Current price $275.09

CONTROLS - PRESSURE

MARS
Original price $64.10 - Original price $64.10
Original price
$64.10
$64.10 - $64.10
Current price $64.10

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...

View full Details
Original price $64.10 - Original price $64.10
Original price
$64.10
$64.10 - $64.10
Current price $64.10

CONTROLS - PRESSURE

MARS
Original price $82.00 - Original price $82.00
Original price
$82.00
$82.00 - $82.00
Current price $82.00

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...

View full Details
Original price $82.00 - Original price $82.00
Original price
$82.00
$82.00 - $82.00
Current price $82.00

Presssw Spst A/R Op280 Cls400 Ms43330

MARS
Original price $49.44 - Original price $49.44
Original price
$49.44
$49.44 - $49.44
Current price $49.44

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

View full Details
Original price $49.44 - Original price $49.44
Original price
$49.44
$49.44 - $49.44
Current price $49.44

CONTROLS - PRESSURE

MARS
Original price $54.20 - Original price $54.20
Original price
$54.20
$54.20 - $54.20
Current price $54.20

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...

View full Details
Original price $54.20 - Original price $54.20
Original price
$54.20
$54.20 - $54.20
Current price $54.20

CONTROLS - PRESSURE

LENNOX
Original price $251.09 - Original price $251.09
Original price
$251.09
$251.09 - $251.09
Current price $251.09

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

Original price $251.09 - Original price $251.09
Original price
$251.09
$251.09 - $251.09
Current price $251.09

CONTROLS - PRESSURE

MARS
Original price $64.10 - Original price $64.10
Original price
$64.10
$64.10 - $64.10
Current price $64.10

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...

View full Details
Original price $64.10 - Original price $64.10
Original price
$64.10
$64.10 - $64.10
Current price $64.10

CONTROLS - PRESSURE

LENNOX
Original price $63.47 - Original price $63.47
Original price
$63.47
$63.47 - $63.47
Current price $63.47

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

Original price $63.47 - Original price $63.47
Original price
$63.47
$63.47 - $63.47
Current price $63.47

CONTROLS - PRESSURE

LENNOX
Original price $84.92 - Original price $84.92
Original price
$84.92
$84.92 - $84.92
Current price $84.92

Lowamb.P.S.Open 150 Close 275 Le79J07

Original price $84.92 - Original price $84.92
Original price
$84.92
$84.92 - $84.92
Current price $84.92

CONTROLS - PRESSURE

MCQUAY/DAIKIN
Original price $153.00 - Original price $153.00
Original price
$153.00
$153.00 - $153.00
Current price $153.00

Low Pressure Switch Mq047356103

Original price $153.00 - Original price $153.00
Original price
$153.00
$153.00 - $153.00
Current price $153.00

CONTROLS - PRESSURE

LENNOX
Original price $45.40 - Original price $45.40
Original price
$45.40
$45.40 - $45.40
Current price $45.40

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...

View full Details
Original price $45.40 - Original price $45.40
Original price
$45.40
$45.40 - $45.40
Current price $45.40

CONTROLS - PRESSURE

LENNOX
Original price $131.79 - Original price $131.79
Original price
$131.79
$131.79 - $131.79
Current price $131.79

Low Pressure Switch Le85C23

Original price $131.79 - Original price $131.79
Original price
$131.79
$131.79 - $131.79
Current price $131.79

CONTROLS - PRESSURE

LENNOX
Original price $82.35 - Original price $82.35
Original price
$82.35
$82.35 - $82.35
Current price $82.35

Low Pressure Switch Le32W87

Original price $82.35 - Original price $82.35
Original price
$82.35
$82.35 - $82.35
Current price $82.35

CONTROLS - PRESSURE

NORDYNE
Original price $43.80 - Original price $43.80
Original price
$43.80
$43.80 - $43.80
Current price $43.80

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

Original price $43.80 - Original price $43.80
Original price
$43.80
$43.80 - $43.80
Current price $43.80

CONTROLS - PRESSURE

MCQUAY/DAIKIN
Original price $219.32 - Original price $219.32
Original price
$219.32
$219.32 - $219.32
Current price $219.32

Low Pressure Control Mq047356111

Original price $219.32 - Original price $219.32
Original price
$219.32
$219.32 - $219.32
Current price $219.32

CONTROLS - PRESSURE

MARS
Original price $64.10 - Original price $64.10
Original price
$64.10
$64.10 - $64.10
Current price $64.10

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

View full Details
Original price $64.10 - Original price $64.10
Original price
$64.10
$64.10 - $64.10
Current price $64.10

CONTROLS - PRESSURE

LENNOX
Original price $90.52 - Original price $90.52
Original price
$90.52
$90.52 - $90.52
Current price $90.52

Low Press Switch 90Cls 40Op Le38M76

Original price $90.52 - Original price $90.52
Original price
$90.52
$90.52 - $90.52
Current price $90.52

CONTROLS - PRESSURE

LENNOX
Original price $113.10 - Original price $113.10
Original price
$113.10
$113.10 - $113.10
Current price $113.10

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

Original price $113.10 - Original price $113.10
Original price
$113.10
$113.10 - $113.10
Current price $113.10

CONTROLS - PRESSURE

LENNOX
Original price $92.40 - Original price $92.40
Original price
$92.40
$92.40 - $92.40
Current price $92.40

Loss Of Charge Pressure Switch Le84M96

Original price $92.40 - Original price $92.40
Original price
$92.40
$92.40 - $92.40
Current price $92.40

Air Flow Switch SPDT .05-2 Wc

CLEVELAND CONTROLS
Original price $85.43 - Original price $85.43
Original price
$85.43
$85.43 - $85.43
Current price $85.43

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

View full Details
Original price $85.43 - Original price $85.43
Original price
$85.43
$85.43 - $85.43
Current price $85.43

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare