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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 1 to 20 of 910 products

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

Your Price $706.00 CAD
Availability 2 to 3 Weeks

Qty:

Your Price $706.00 CAD
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 $1151.34 CAD
Regular Price $1238.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1151.34 CAD
Regular Price $1238.00 CAD
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 $3050.40 CAD
Regular Price $3280.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $3050.40 CAD
Regular Price $3280.00 CAD
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 $58.59 CAD
Regular Price $63.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $58.59 CAD
Regular Price $63.00 CAD
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 $196.23 CAD
Regular Price $211.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $196.23 CAD
Regular Price $211.00 CAD
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 $339.45 CAD
Regular Price $365.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $339.45 CAD
Regular Price $365.00 CAD
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 $350.00 CAD
Regular Price $832.34 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $350.00 CAD
Regular Price $832.34 CAD
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 $681.00 CAD
Regular Price $1620.69 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $681.00 CAD
Regular Price $1620.69 CAD
Availability 2 to 3 Weeks
Quantity

Winters 2WPS0206F4F201 Differential Pressure Switch, 35 to 200 psi-

Winters 2WPS0206F4F201 Differential Pressure Switch, 35 to 200 psi
Model: 2WPS0206F4F201

Sale Price $1204.78 CAD
Regular Price $1525.04 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1204.78 CAD
Regular Price $1525.04 CAD
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 $2323.50 CAD
Regular Price $2941.14 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $2323.50 CAD
Regular Price $2941.14 CAD
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 $1242.38 CAD
Regular Price $1572.63 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1242.38 CAD
Regular Price $1572.63 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer AVS-350 Adjustable Pressure Switch, decreasing 3 to 96.5 psi-

Dwyer AVS-350 Adjustable Pressure Switch, decreasing 3 to 96.5 psi
Model: AVS-350

Sale Price $339.45 CAD
Regular Price $365.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $339.45 CAD
Regular Price $365.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer A1F Series OEM Pressure Switch, 2 to 15 psig-

Dwyer A1F Series OEM Pressure Switch, 2 to 15 psig
Model: A1F-PC-SS-1-1

Sale Price $537.54 CAD
Regular Price $578.00 CAD
Availability 4 to 5 Weeks

Qty:

Sale Price $537.54 CAD
Regular Price $578.00 CAD
Availability 4 to 5 Weeks
Quantity

Dwyer A1F Series OEM Pressure Switch, 4 to 75 psig-

Dwyer A1F Series OEM Pressure Switch, 4 to 75 psig
Model: A1F-PC-SS-1-2

Sale Price $544.05 CAD
Regular Price $585.00 CAD
Availability 5 to 6 Weeks

Qty:

Sale Price $544.05 CAD
Regular Price $585.00 CAD
Availability 5 to 6 Weeks
Quantity

Dwyer A1F Series OEM Pressure Switch, 8 to 225 psig-

Dwyer A1F Series OEM Pressure Switch, 8 to 225 psig
Model: A1F-PC-SS-1-3

Sale Price $537.54 CAD
Regular Price $578.00 CAD
Availability 4 to 5 Weeks

Qty:

Sale Price $537.54 CAD
Regular Price $578.00 CAD
Availability 4 to 5 Weeks
Quantity

Dwyer A3000 Photohelic Pressure Switch/Gauge, 0 to 1 inWC, low temperature -20°F-

Dwyer A3000 Photohelic Pressure Switch/Gauge, 0 to 1 inWC, low temperature -20°F
Model: A3001-LT

Sale Price $1152.27 CAD
Regular Price $1239.00 CAD
Availability 5 to 6 Weeks

Qty:

Sale Price $1152.27 CAD
Regular Price $1239.00 CAD
Availability 5 to 6 Weeks
Quantity

Dwyer 1950G Explosion Proof Differential Pressure Switch, 3 to 11 inWC, 24 V DC-

Dwyer 1950G Explosion Proof Differential Pressure Switch, 3 to 11 inWC, 24 V DC
Model: 1950G-10-B-24-NA

Sale Price $876.06 CAD
Regular Price $942.00 CAD
Availability 1 to 2 Weeks

Qty:

Sale Price $876.06 CAD
Regular Price $942.00 CAD
Availability 1 to 2 Weeks
Quantity

Dwyer DXW-11-153-3 Differential Pressure Switch, 25 to 50 psi, NEMA 4X, wet-wet-

Dwyer DXW-11-153-3 Differential Pressure Switch, 25 to 50 psi, NEMA 4X, wet-wet
Model: DXW-11-153-3

Sale Price $225.06 CAD
Regular Price $242.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $225.06 CAD
Regular Price $242.00 CAD
Availability 2 to 3 Weeks
Quantity

Detroit Switch 444-32 Single Pressure Switch, 0.1 to 8 psig, 3"-

Detroit Switch 444-32 Single Pressure Switch, 0.1 to 8 psig, 3"
Model: 444-32 | Order No: 444-32-NC-4

Call for Pricing
Availability 2 to 3 Weeks
Call for Pricing
Availability 2 to 3 Weeks

Detroit Switch 444-32 Single Pressure Switch, 6" V AC to 8 psig, 3"-

Detroit Switch 444-32 Single Pressure Switch, 6" V AC to 8 psig, 3"
Model: 444-32 | Order No: 444-32-NC-5

Call for Pricing
Availability 2 to 3 Weeks
Call for Pricing
Availability 2 to 3 Weeks
Showing 1 to 20 of 910 products
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