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Pressure Switches

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Find a pressure switch for your HVAC system, exhaust system, water pump, gas furnace and other types of equipment. Whether you're in the market for a differential switch, single switch or vacuum switch, a host of models are available that suit your desired pressure range and indoor/outdoor location.

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Differential Switches

Differential Switches

Single Switches

Single Switches

Vacuum Switches

Vacuum Switches

Differential Switches

Differential Switches

Single Switches

Single Switches

Vacuum Switches

Vacuum Switches

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Showing 901 to 911 of 911 products

NOSHOK 200 Mechanical Compact Pressure Switch, SPST normally open, 3 to 30 psig-

NOSHOK 200 Mechanical Compact Pressure Switch, SPST normally open, 3 to 30 psig
Model: 200-1-2-3/30-4

Sale Price $24.00 USD
Regular Price $72.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $24.00 USD
Regular Price $72.00 USD
Availability 2 to 3 Weeks
Quantity

Winters 4WPS010F4F201 Adjustable Deadband Pressure Switch, 2-16 Adjustible PSI-

Winters 4WPS010F4F201 Adjustable Deadband Pressure Switch, 2-16 Adjustible PSI
Model: 4WPS010F4F201

Sale Price $580.95 USD
Regular Price $1291.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $580.95 USD
Regular Price $1291.00 USD
Availability 2 to 3 Weeks
Quantity

Winters 5WPS0206F4F201 Differential Pressure Switch, 0 to 100 psi-

Winters 5WPS0206F4F201 Differential Pressure Switch, 0 to 100 psi
Model: 5WPS0206F4F201

Sale Price $1045.72 USD
Regular Price $2323.82 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1045.72 USD
Regular Price $2323.82 USD
Availability 2 to 3 Weeks
Quantity

Schneider Electric PC-301 Differential Air Pressure Switch Control for the SPD310-100/300/500/1000Pa, 0.07 to 1" W.C.-

Schneider Electric PC-301 Differential Air Pressure Switch Control for the SPD310-100/300/500/1000Pa, 0.07 to 1" W.C.
Model: PC-301

Sale Price $160.00 USD
Regular Price $412.39 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $160.00 USD
Regular Price $412.39 USD
Availability 2 to 3 Weeks
Quantity

Schneider Electric PC-110 Pneumatic-Electric Pressure Switch compatible with surface or track mount, SPDT, adjustable differential-

Schneider Electric PC-110 Pneumatic-Electric Pressure Switch compatible with surface or track mount, SPDT, adjustable differential
Model: PC-110

Sale Price $296.00 USD
Regular Price $762.66 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $296.00 USD
Regular Price $762.66 USD
Availability 2 to 3 Weeks
Quantity

Dwyer 1950G Series Differential Pressure Switch, 15 to 0.50" w.c, explosion-proof-

Dwyer 1950G Series Differential Pressure Switch, 15 to 0.50" w.c, explosion-proof
Model: 1950G-0-B-24

Sale Price $759.29 USD
Regular Price $829.82 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $759.29 USD
Regular Price $829.82 USD
Availability 2 to 3 Weeks
Quantity

Dwyer DPS-7233-153-61 Differential Pressure Switch, 0 to 10 psid, 240 V AC, double bellows-

Dwyer DPS-7233-153-61 Differential Pressure Switch, 0 to 10 psid, 240 V AC, double bellows
Model: DPS-7233-153-61

Sale Price $2012.37 USD
Regular Price $2199.31 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $2012.37 USD
Regular Price $2199.31 USD
Availability 2 to 3 Weeks
Quantity

Dwyer EDPS Series Differential Pressure Switch with 1/2" NPT connection, 2 to 10" w.c.-

Dwyer EDPS Series Differential Pressure Switch with 1/2" NPT connection, 2 to 10" w.c.
Model: EDPS-06-1-N

Sale Price $38.16 USD
Regular Price $41.70 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $38.16 USD
Regular Price $41.70 USD
Availability 2 to 3 Weeks
Quantity

Dwyer FSW2-DNPN-10 Sewage Water Level Float Switch with PVC cable, SPDT, 10' cable, free floating-

Dwyer FSW2-DNPN-10 Sewage Water Level Float Switch with PVC cable, SPDT, 10' cable, free floating
Model: FSW2-DNPN-10

Sale Price $129.06 USD
Regular Price $141.05 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $129.06 USD
Regular Price $141.05 USD
Availability 2 to 3 Weeks
Quantity

Dwyer RHP-2N40-LCD Humidity, Temperature and Dew Point Transmitter, 0 to 100% RH, -40 to 140°F-

Dwyer RHP-2N40-LCD Humidity, Temperature and Dew Point Transmitter, 0 to 100% RH, -40 to 140°F
Model: RHP-2N40-LCD

Sale Price $223.99 USD
Regular Price $244.80 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $223.99 USD
Regular Price $244.80 USD
Availability 2 to 3 Weeks
Quantity

PTI15 Series Intelligent Indicating Pressure Transmitter/Switch, 0PSI - 300PSI, 1/4 NPT male-

PTI15 Series Intelligent Indicating Pressure Transmitter/Switch, 0PSI - 300PSI, 1/4 NPT male
Model: PTI15-300psig-1-2-2-25-IOL

Sale Price $429.00 USD
Regular Price $715.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $429.00 USD
Regular Price $715.00 USD
Availability 2 to 3 Weeks
Quantity
Showing 901 to 911 of 911 products
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