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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 141 to 160 of 905 products

Ashcroft PDDN7HB25XC8 90#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, 2 Set Points, 90 psi-

Ashcroft PDDN7HB25XC8 90#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, 2 Set Points, 90 psi
Model: PDDN7HB25XC8 90#D | Order No: PDDN7HB25XC890#D

Sale Price $1261.17 CAD
Regular Price $1557.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1261.17 CAD
Regular Price $1557.00 CAD
Availability 2 to 3 Weeks
Quantity

Ashcroft PDDN7HB25XC8 200#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, 2 Set Points, 200 psi-

Ashcroft PDDN7HB25XC8 200#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, 2 Set Points, 200 psi
Model: PDDN7HB25XC8 200#D | Order No: PDDN7HB25XC8200#D

Sale Price $1261.17 CAD
Regular Price $1557.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1261.17 CAD
Regular Price $1557.00 CAD
Availability 2 to 3 Weeks
Quantity

Ashcroft PDDN7HB25XC8 400#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, 2 Set Points, 400 psi-

Ashcroft PDDN7HB25XC8 400#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, 2 Set Points, 400 psi
Model: PDDN7HB25XC8 400#D | Order No: PDDN7HB25XC8400#D

Sale Price $1261.17 CAD
Regular Price $1557.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1261.17 CAD
Regular Price $1557.00 CAD
Availability 2 to 3 Weeks
Quantity

Winters 9WPSH06N2 Explosion Proof Compact Pressure Switch, 100 psi minimum-

Winters 9WPSH06N2 Explosion Proof Compact Pressure Switch, 100 psi minimum
Model: 9WPSH06N2

Sale Price $1208.12 CAD
Regular Price $1529.27 CAD
Availability 1 to 2 Weeks

Qty:

Sale Price $1208.12 CAD
Regular Price $1529.27 CAD
Availability 1 to 2 Weeks
Quantity

Winters 9WPSH12N2 Explosion Proof Compact Pressure Switch, minimum 5000 psi-

Winters 9WPSH12N2 Explosion Proof Compact Pressure Switch, minimum 5000 psi
Model: 9WPSH12N2

Sale Price $1208.12 CAD
Regular Price $1529.27 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1208.12 CAD
Regular Price $1529.27 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

Dwyer 1006W-B3-D Weatherproof Pressure Switch (50 to 350psig) with 316SS pressure chamber & FEP diaphragm-

Dwyer 1006W-B3-D Weatherproof Pressure Switch (50 to 350psig) with 316SS pressure chamber & FEP diaphragm
Model: 1006W-B3-D

Sale Price $1399.65 CAD
Regular Price $1505.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1399.65 CAD
Regular Price $1505.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer 1009W-B3-D Weatherproof Pressure Switch (200 to 1400psig) with 316SS pressure chamber & FEP diaphragm-

Dwyer 1009W-B3-D Weatherproof Pressure Switch (200 to 1400psig) with 316SS pressure chamber & FEP diaphragm
Model: 1009W-B3-D

Sale Price $1399.65 CAD
Regular Price $1505.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1399.65 CAD
Regular Price $1505.00 CAD
Availability 2 to 3 Weeks
Quantity

Ashcroft PDSN7HB25XC8 30#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Fixed Deadband, 30 psi-

Ashcroft PDSN7HB25XC8 30#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Fixed Deadband, 30 psi
Model: PDSN7HB25XC8 30#D | Order No: PDSN7HB25XC830#D

Sale Price $1201.23 CAD
Regular Price $1483.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1201.23 CAD
Regular Price $1483.00 CAD
Availability 2 to 3 Weeks
Quantity

Ashcroft PDSN7HB25XC8 60# PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Fixed Deadband, 60 psi-

Ashcroft PDSN7HB25XC8 60# PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Fixed Deadband, 60 psi
Model: PDSN7HB25XC8 60#D | Order No: PDSN7HB25XC860#D

Sale Price $1201.23 CAD
Regular Price $1483.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1201.23 CAD
Regular Price $1483.00 CAD
Availability 2 to 3 Weeks
Quantity

Ashcroft PDSN7HB25XC8 90#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Fixed Deadband, 90 psi-

Ashcroft PDSN7HB25XC8 90#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Fixed Deadband, 90 psi
Model: PDSN7HB25XC8 90#D | Order No: PDSN7HB25XC890#D

Sale Price $1201.23 CAD
Regular Price $1483.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1201.23 CAD
Regular Price $1483.00 CAD
Availability 2 to 3 Weeks
Quantity

Ashcroft PDSN7HB25XC8 200#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Fixed Deadband, 200 psi-

Ashcroft PDSN7HB25XC8 200#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Fixed Deadband, 200 psi
Model: PDSN7HB25XC8 200#D | Order No: PDSN7HB25XC8200#D

Sale Price $1201.23 CAD
Regular Price $1483.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1201.23 CAD
Regular Price $1483.00 CAD
Availability 2 to 3 Weeks
Quantity

Ashcroft PDSN7HB25XC8 400#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Fixed Deadband, 400 psi-

Ashcroft PDSN7HB25XC8 400#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Fixed Deadband, 400 psi
Model: PDSN7HB25XC8 400#D | Order No: PDSN7HB25XC8400#D

Sale Price $1201.23 CAD
Regular Price $1483.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1201.23 CAD
Regular Price $1483.00 CAD
Availability 2 to 3 Weeks
Quantity

Ashcroft PDAN7HB25XC8 60IWD PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Adjustable Deadband, 60 inH2O-

Ashcroft PDAN7HB25XC8 60IWD PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Adjustable Deadband, 60 inH2O
Model: PDAN7HB25XC8 60IWD | Order No: PDAN7HB25XC860IWD

Sale Price $1190.70 CAD
Regular Price $1470.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1190.70 CAD
Regular Price $1470.00 CAD
Availability 2 to 3 Weeks
Quantity

Ashcroft PDAN7HB25XC8 100IWD PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Adjustable Deadband, 100 inH2O-

Ashcroft PDAN7HB25XC8 100IWD PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Adjustable Deadband, 100 inH2O
Model: PDAN7HB25XC8 100IWD | Order No: PDAN7HB25XC8100IWD

Sale Price $1190.70 CAD
Regular Price $1470.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1190.70 CAD
Regular Price $1470.00 CAD
Availability 2 to 3 Weeks
Quantity

Ashcroft PDAN7HB25XC8 150IWD PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Adjustable Deadband, 150 inH2O-

Ashcroft PDAN7HB25XC8 150IWD PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Adjustable Deadband, 150 inH2O
Model: PDAN7HB25XC8 150IWD | Order No: PDAN7HB25XC8150IWD

Sale Price $1190.70 CAD
Regular Price $1470.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1190.70 CAD
Regular Price $1470.00 CAD
Availability 2 to 3 Weeks
Quantity

Ashcroft PDDN7HB25XC8 60IWD PP-Series Differential Pressure Switch with NEMA 7 Enclosure, 2 Set Points, 60 inH2O-

Ashcroft PDDN7HB25XC8 60IWD PP-Series Differential Pressure Switch with NEMA 7 Enclosure, 2 Set Points, 60 inH2O
Model: PDDN7HB25XC8 60IWD | Order No: PDDN7HB25XC860IWD

Sale Price $1190.70 CAD
Regular Price $1470.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1190.70 CAD
Regular Price $1470.00 CAD
Availability 2 to 3 Weeks
Quantity

Ashcroft PDDN7HB25XC8 100IWD PP-Series Differential Pressure Switch with NEMA 7 Enclosure, 2 Set Points, 100 inH2O-

Ashcroft PDDN7HB25XC8 100IWD PP-Series Differential Pressure Switch with NEMA 7 Enclosure, 2 Set Points, 100 inH2O
Model: PDDN7HB25XC8 100IWD | Order No: PDDN7HB25XC8100IWD

Sale Price $1190.70 CAD
Regular Price $1470.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1190.70 CAD
Regular Price $1470.00 CAD
Availability 2 to 3 Weeks
Quantity

Ashcroft PDDN7HB25XC8 150IWD PP-Series Differential Pressure Switch with NEMA 7 Enclosure, 2 Set Points, 150 inH2O-

Ashcroft PDDN7HB25XC8 150IWD PP-Series Differential Pressure Switch with NEMA 7 Enclosure, 2 Set Points, 150 inH2O
Model: PDDN7HB25XC8 150IWD | Order No: PDDN7HB25XC8150IWD

Sale Price $1190.70 CAD
Regular Price $1470.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1190.70 CAD
Regular Price $1470.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer 1003W-B3-D Weatherproof Pressure Switch (5 to 40psig) with 316SS pressure chamber & FEP diaphragm-

Dwyer 1003W-B3-D Weatherproof Pressure Switch (5 to 40psig) with 316SS pressure chamber & FEP diaphragm
Model: 1003W-B3-D

Sale Price $1325.25 CAD
Regular Price $1425.00 CAD
Availability 5 to 6 Weeks

Qty:

Sale Price $1325.25 CAD
Regular Price $1425.00 CAD
Availability 5 to 6 Weeks
Quantity
Showing 141 to 160 of 905 products
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