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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 61 to 80 of 905 products

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 $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 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 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 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 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

Meriam 1226X-1-2 Explosion Proof Switch, 6" Brass, 1000 swp-

Meriam 1226X-1-2 Explosion Proof Switch, 6" Brass, 1000 swp
Model: 1226X-1-2

Sale Price $6308.96 CAD
Regular Price $7336.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $6308.96 CAD
Regular Price $7336.00 CAD
Availability 2 to 3 Weeks
Quantity

Meriam 1226X-1-3 Explosion Proof Switch, 6" Brass, 1500 swp-

Meriam 1226X-1-3 Explosion Proof Switch, 6" Brass, 1500 swp
Model: 1226X-1-3

Sale Price $7620.46 CAD
Regular Price $8861.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $7620.46 CAD
Regular Price $8861.00 CAD
Availability 2 to 3 Weeks
Quantity

Meriam 1226X-1-4 Explosion Proof Switch, 6" Brass, 3000 swp-

Meriam 1226X-1-4 Explosion Proof Switch, 6" Brass, 3000 swp
Model: 1226X-1-4

Sale Price $8176.02 CAD
Regular Price $9507.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $8176.02 CAD
Regular Price $9507.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer 1620 Series Single and Dual Pressure Switches-

Dwyer 1620 Series Single and Dual Pressure Switches

Model 1626 and 1627 differential pressure switches are identical in design and construction except that Model 1626 has a single electric switch and Model 1627 has dual electric switches, which can be set to open or close two independent electrical circuits.

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Dwyer 1626-1 Pressure Switch (0.15-1.5"w.c.) with Single Electric Switch-

Dwyer 1626-1 Pressure Switch (0.15-1.5"w.c.) with Single Electric Switch
Model: 1626-1

Sale Price $768.18 CAD
Regular Price $826.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $768.18 CAD
Regular Price $826.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer 1626-10 Pressure Switch (2-11"w.c.) with Single Electric Switch-

Dwyer 1626-10 Pressure Switch (2-11"w.c.) with Single Electric Switch
Model: 1626-10

Sale Price $768.18 CAD
Regular Price $826.00 CAD
Availability 4 to 5 Weeks

Qty:

Sale Price $768.18 CAD
Regular Price $826.00 CAD
Availability 4 to 5 Weeks
Quantity

Dwyer 1626-20 Pressure Switch (8.0-24.0"w.c.) with Single Electric Switch-

Dwyer 1626-20 Pressure Switch (8.0-24.0"w.c.) with Single Electric Switch
Model: 1626-20

Sale Price $768.18 CAD
Regular Price $826.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $768.18 CAD
Regular Price $826.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer 1626-5 Pressure Switch (0.5-6.0"w.c.) with Single Electric Switch-

Dwyer 1626-5 Pressure Switch (0.5-6.0"w.c.) with Single Electric Switch
Model: 1626-5

Sale Price $768.18 CAD
Regular Price $826.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $768.18 CAD
Regular Price $826.00 CAD
Availability 3 to 4 Weeks
Quantity

Dwyer 1627-1 Pressure Switch (0.15-1.5"w.c.) with Dual Electric Switches-

Dwyer 1627-1 Pressure Switch (0.15-1.5"w.c.) with Dual Electric Switches
Model: 1627-1

Sale Price $870.48 CAD
Regular Price $936.00 CAD
Availability 1 Week

Qty:

Sale Price $870.48 CAD
Regular Price $936.00 CAD
Availability 1 Week
Quantity

Dwyer 1627-10 Pressure Switch (2-11"w.c.) with Dual Electric Switches-

Dwyer 1627-10 Pressure Switch (2-11"w.c.) with Dual Electric Switches
Model: 1627-10

Sale Price $870.48 CAD
Regular Price $936.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $870.48 CAD
Regular Price $936.00 CAD
Availability 3 to 4 Weeks
Quantity
Showing 61 to 80 of 905 products
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