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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 101 to 120 of 905 products

Dwyer MDS-8 Pressure Switch, 10.0 w.c.-

Dwyer MDS-8 Pressure Switch, 10.0 w.c.
Model: MDS-8

Sale Price $75.33 CAD
Regular Price $81.00 CAD
Availability 1 to 2 Weeks

Qty:

Sale Price $75.33 CAD
Regular Price $81.00 CAD
Availability 1 to 2 Weeks
Quantity

Dwyer 1006E-A1-J Explosion-Proof Pressure Switch (50 to 350psig) with Aluminum pressure chamber & Polymide diaphragm-

Dwyer 1006E-A1-J Explosion-Proof Pressure Switch (50 to 350psig) with Aluminum pressure chamber & Polymide diaphragm
Model: 1006E-A1-J

Sale Price $1826.52 CAD
Regular Price $1964.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1826.52 CAD
Regular Price $1964.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer 1006E-B3-J Explosion-Proof Pressure Switch (50 to 350psig) with 316SS pressure chamber & FEP diaphragm-

Dwyer 1006E-B3-J Explosion-Proof Pressure Switch (50 to 350psig) with 316SS pressure chamber & FEP diaphragm
Model: 1006E-B3-J

Sale Price $2118.54 CAD
Regular Price $2278.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $2118.54 CAD
Regular Price $2278.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer 1007E-A1-J Explosion-Proof Pressure Switch (75 to 550psig) with Aluminum pressure chamber & Polymide diaphragm-

Dwyer 1007E-A1-J Explosion-Proof Pressure Switch (75 to 550psig) with Aluminum pressure chamber & Polymide diaphragm
Model: 1007E-A1-J

Sale Price $1826.52 CAD
Regular Price $1964.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1826.52 CAD
Regular Price $1964.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer 1007E-B3-J Explosion-Proof Pressure Switch (75 to 550psig) with 316SS pressure chamber & FEP diaphragm-

Dwyer 1007E-B3-J Explosion-Proof Pressure Switch (75 to 550psig) with 316SS pressure chamber & FEP diaphragm
Model: 1007E-B3-J

Sale Price $2118.54 CAD
Regular Price $2278.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $2118.54 CAD
Regular Price $2278.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer 1008E-A1-J Explosion-Proof Pressure Switch (100 to 900psig) with Aluminum pressure chamber & Polymide diaphragm-

Dwyer 1008E-A1-J Explosion-Proof Pressure Switch (100 to 900psig) with Aluminum pressure chamber & Polymide diaphragm
Model: 1008E-A1-J

Sale Price $1826.52 CAD
Regular Price $1964.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1826.52 CAD
Regular Price $1964.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer 1008E-B3-J Explosion-Proof Pressure Switch (100 to 900psig) with 316SS pressure chamber & FEP diaphragm-

Dwyer 1008E-B3-J Explosion-Proof Pressure Switch (100 to 900psig) with 316SS pressure chamber & FEP diaphragm
Model: 1008E-B3-J

Sale Price $2063.67 CAD
Regular Price $2219.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $2063.67 CAD
Regular Price $2219.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer 1009E-A1-J Explosion-Proof Pressure Switch (200 to 1400psig) with Aluminum pressure chamber & Polymide diaphragm-

Dwyer 1009E-A1-J Explosion-Proof Pressure Switch (200 to 1400psig) with Aluminum pressure chamber & Polymide diaphragm
Model: 1009E-A1-J

Sale Price $1826.52 CAD
Regular Price $1964.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1826.52 CAD
Regular Price $1964.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer 1009E-B3-J Explosion-Proof Pressure Switch (200 to 1400psig) with 316SS pressure chamber & FEP diaphragm-

Dwyer 1009E-B3-J Explosion-Proof Pressure Switch (200 to 1400psig) with 316SS pressure chamber & FEP diaphragm
Model: 1009E-B3-J

Sale Price $2118.54 CAD
Regular Price $2278.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $2118.54 CAD
Regular Price $2278.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer 1006W-A1-D Weatherproof Pressure Switch (50 to 350psig) with Aluminum pressure chamber & Polymide diaphragm-

Dwyer 1006W-A1-D Weatherproof Pressure Switch (50 to 350psig) with Aluminum pressure chamber & Polymide diaphragm
Model: 1006W-A1-D

Sale Price $1145.76 CAD
Regular Price $1232.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1145.76 CAD
Regular Price $1232.00 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 1007W-A1-D Weatherproof Pressure Switch (75 to 550psig) with Aluminum pressure chamber & Polymide diaphragm-

Dwyer 1007W-A1-D Weatherproof Pressure Switch (75 to 550psig) with Aluminum pressure chamber & Polymide diaphragm
Model: 1007W-A1-D

Sale Price $1145.76 CAD
Regular Price $1232.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $1145.76 CAD
Regular Price $1232.00 CAD
Availability 3 to 4 Weeks
Quantity

Dwyer 1007W-B3-D Weatherproof Pressure Switch (75 to 550psig) with 316SS pressure chamber & FEP diaphragm-

Dwyer 1007W-B3-D Weatherproof Pressure Switch (75 to 550psig) with 316SS pressure chamber & FEP diaphragm
Model: 1007W-B3-D

Sale Price $1315.95 CAD
Regular Price $1415.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1315.95 CAD
Regular Price $1415.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer 1008W-A1-D Weatherproof Pressure Switch (100 to 900psig) with Aluminum pressure chamber & Polymide diaphragm-

Dwyer 1008W-A1-D Weatherproof Pressure Switch (100 to 900psig) with Aluminum pressure chamber & Polymide diaphragm
Model: 1008W-A1-D

Sale Price $1145.76 CAD
Regular Price $1232.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1145.76 CAD
Regular Price $1232.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer 1008W-B3-D Weatherproof Pressure Switch (100 to 900psig) with 316SS pressure chamber & FEP diaphragm-

Dwyer 1008W-B3-D Weatherproof Pressure Switch (100 to 900psig) with 316SS pressure chamber & FEP diaphragm
Model: 1008W-B3-D

Sale Price $1928.82 CAD
Regular Price $2074.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1928.82 CAD
Regular Price $2074.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer 1009W-A1-D Weatherproof Pressure Switch (200 to 1400psig) with Aluminum pressure chamber & Polymide diaphragm-

Dwyer 1009W-A1-D Weatherproof Pressure Switch (200 to 1400psig) with Aluminum pressure chamber & Polymide diaphragm
Model: 1009W-A1-D

Sale Price $1145.76 CAD
Regular Price $1232.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1145.76 CAD
Regular Price $1232.00 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

Dwyer A1F-O-SS-1-1 OEM Pressure Switch (2-15 psig)-

Dwyer A1F-O-SS-1-1 OEM Pressure Switch (2-15 psig)
Model: A1F-O-SS-1-1

Sale Price $297.60 CAD
Regular Price $320.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $297.60 CAD
Regular Price $320.00 CAD
Availability 3 to 4 Weeks
Quantity

Dwyer A1F-O-SS-1-2 OEM Pressure Switch (4-75 psig)-

Dwyer A1F-O-SS-1-2 OEM Pressure Switch (4-75 psig)
Model: A1F-O-SS-1-2

Sale Price $297.60 CAD
Regular Price $320.00 CAD
Availability 4 to 5 Weeks

Qty:

Sale Price $297.60 CAD
Regular Price $320.00 CAD
Availability 4 to 5 Weeks
Quantity

Dwyer A1F-O-SS-1-3 OEM Pressure Switch (8-225 psig)-

Dwyer A1F-O-SS-1-3 OEM Pressure Switch (8-225 psig)
Model: A1F-O-SS-1-3

Sale Price $297.60 CAD
Regular Price $320.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $297.60 CAD
Regular Price $320.00 CAD
Availability 3 to 4 Weeks
Quantity
Showing 101 to 120 of 905 products
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