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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 41 to 60 of 1016 products

Winters 5WPS2000AFX Differential Pressure Switch, 0 to 2000 psi-

Winters 5WPS2000AFX Differential Pressure Switch, 0 to 2000 psi
Model: 5WPS2000AFX

Sale Price $1619.91 USD
Regular Price $2612.76 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1619.91 USD
Regular Price $2612.76 USD
Availability 2 to 3 Weeks
Quantity

Dwyer DSH-7231-153-4 Explosion-proof Bourdon Tube Pressure Switch (1-35 psig), Brass with SPDT-

Dwyer DSH-7231-153-4 Explosion-proof Bourdon Tube Pressure Switch (1-35 psig), Brass with SPDT
Model: DSH-7231-153-4

Sale Price $2342.50 USD
Regular Price $2505.35 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $2342.50 USD
Regular Price $2505.35 USD
Availability 3 to 4 Weeks
Quantity

Dwyer DSH-7231-153-5 Explosion-proof Bourdon Tube Pressure Switch (2-60 psig), Brass with SPDT-

Dwyer DSH-7231-153-5 Explosion-proof Bourdon Tube Pressure Switch (2-60 psig), Brass with SPDT
Model: DSH-7231-153-5

Sale Price $2342.50 USD
Regular Price $2505.35 USD
Availability 13 to 14 Weeks

Qty:

Sale Price $2342.50 USD
Regular Price $2505.35 USD
Availability 13 to 14 Weeks
Quantity

Dwyer DAH-7031-153-8 Explosion-proof Bourdon Tube Pressure Switch (10-200 psig), Brass with SPDT Snap-

Dwyer DAH-7031-153-8 Explosion-proof Bourdon Tube Pressure Switch (10-200 psig), Brass with SPDT Snap
Model: DAH-7031-153-8

Sale Price $2334.70 USD
Regular Price $2497.00 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $2334.70 USD
Regular Price $2497.00 USD
Availability 7 to 8 Weeks
Quantity

Dwyer DAH-7031-153-9 Explosion-proof Bourdon Tube Pressure Switch (10-300 psig), Brass with SPDT Snap-

Dwyer DAH-7031-153-9 Explosion-proof Bourdon Tube Pressure Switch (10-300 psig), Brass with SPDT Snap
Model: DAH-7031-153-9

Sale Price $2334.70 USD
Regular Price $2497.00 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $2334.70 USD
Regular Price $2497.00 USD
Availability 7 to 8 Weeks
Quantity

Dwyer DSH-7231-153-8 Explosion-proof Bourdon Tube Pressure Switch (10-200 psig), Brass with SPDT-

Dwyer DSH-7231-153-8 Explosion-proof Bourdon Tube Pressure Switch (10-200 psig), Brass with SPDT
Model: DSH-7231-153-8

Sale Price $2289.82 USD
Regular Price $2449.00 USD
Availability 11 to 12 Weeks

Qty:

Sale Price $2289.82 USD
Regular Price $2449.00 USD
Availability 11 to 12 Weeks
Quantity

Dwyer DSH-7231-153-9 Explosion-proof Bourdon Tube Pressure Switch (10-300 psig), Brass with SPDT-

Dwyer DSH-7231-153-9 Explosion-proof Bourdon Tube Pressure Switch (10-300 psig), Brass with SPDT
Model: DSH-7231-153-9

Sale Price $2289.82 USD
Regular Price $2449.00 USD
Availability 11 to 12 Weeks

Qty:

Sale Price $2289.82 USD
Regular Price $2449.00 USD
Availability 11 to 12 Weeks
Quantity

Dwyer DAH-7031-153-1 Explosion-proof Bourdon Tube Pressure Switch (1/8-15 psig), Brass with SPDT Snap-

Dwyer DAH-7031-153-1 Explosion-proof Bourdon Tube Pressure Switch (1/8-15 psig), Brass with SPDT Snap
Model: DAH-7031-153-1

Sale Price $2252.42 USD
Regular Price $2409.00 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $2252.42 USD
Regular Price $2409.00 USD
Availability 7 to 8 Weeks
Quantity

Dwyer DAH-7031-153-2 Explosion-proof Bourdon Tube Pressure Switch (0-30"Hg Vac), Brass with SPDT Snap-

Dwyer DAH-7031-153-2 Explosion-proof Bourdon Tube Pressure Switch (0-30"Hg Vac), Brass with SPDT Snap
Model: DAH-7031-153-2

Sale Price $2252.42 USD
Regular Price $2409.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $2252.42 USD
Regular Price $2409.00 USD
Availability 2 to 3 Weeks
Quantity

Dwyer DAH-7031-153-3A Explosion-proof Bourdon Tube Pressure Switch (1/8-20 psig), Brass with SPDT Snap-

Dwyer DAH-7031-153-3A Explosion-proof Bourdon Tube Pressure Switch (1/8-20 psig), Brass with SPDT Snap
Model: DAH-7031-153-3A

Sale Price $2252.42 USD
Regular Price $2409.00 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $2252.42 USD
Regular Price $2409.00 USD
Availability 7 to 8 Weeks
Quantity

Dwyer DAH-7031-153-4 Explosion-proof Bourdon Tube Pressure Switch (1-35 psig), Brass with SPDT Snap-

Dwyer DAH-7031-153-4 Explosion-proof Bourdon Tube Pressure Switch (1-35 psig), Brass with SPDT Snap
Model: DAH-7031-153-4

Sale Price $2252.42 USD
Regular Price $2409.00 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $2252.42 USD
Regular Price $2409.00 USD
Availability 7 to 8 Weeks
Quantity

Dwyer DAH-7031-153-5 Explosion-proof Bourdon Tube Pressure Switch (2-60 psig), Brass with SPDT Snap-

Dwyer DAH-7031-153-5 Explosion-proof Bourdon Tube Pressure Switch (2-60 psig), Brass with SPDT Snap
Model: DAH-7031-153-5

Sale Price $2252.42 USD
Regular Price $2409.00 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $2252.42 USD
Regular Price $2409.00 USD
Availability 7 to 8 Weeks
Quantity

Dwyer DAH-7031-153-6 Explosion-proof Bourdon Tube Pressure Switch (5-100 psig), Brass with SPDT Snap-

Dwyer DAH-7031-153-6 Explosion-proof Bourdon Tube Pressure Switch (5-100 psig), Brass with SPDT Snap
Model: DAH-7031-153-6

Sale Price $2252.42 USD
Regular Price $2409.00 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $2252.42 USD
Regular Price $2409.00 USD
Availability 7 to 8 Weeks
Quantity

Dwyer DAH-7031-153-7 Explosion-proof Bourdon Tube Pressure Switch (5-150 psig), Brass with SPDT Snap-

Dwyer DAH-7031-153-7 Explosion-proof Bourdon Tube Pressure Switch (5-150 psig), Brass with SPDT Snap
Model: DAH-7031-153-7

Sale Price $2252.42 USD
Regular Price $2409.00 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $2252.42 USD
Regular Price $2409.00 USD
Availability 7 to 8 Weeks
Quantity

Dwyer DSH-7231-153-1 Explosion-proof Bourdon Tube Pressure Switch (1/8-15 psig), Brass with SPDT-

Dwyer DSH-7231-153-1 Explosion-proof Bourdon Tube Pressure Switch (1/8-15 psig), Brass with SPDT
Model: DSH-7231-153-1

Sale Price $2208.47 USD
Regular Price $2362.00 USD
Availability 11 to 12 Weeks

Qty:

Sale Price $2208.47 USD
Regular Price $2362.00 USD
Availability 11 to 12 Weeks
Quantity

Dwyer DSH-7231-153-2 Explosion-proof Bourdon Tube Pressure Switch (0-30"Hg Vac), Brass with SPDT-

Dwyer DSH-7231-153-2 Explosion-proof Bourdon Tube Pressure Switch (0-30"Hg Vac), Brass with SPDT
Model: DSH-7231-153-2

Sale Price $2208.47 USD
Regular Price $2362.00 USD
Availability 11 to 12 Weeks

Qty:

Sale Price $2208.47 USD
Regular Price $2362.00 USD
Availability 11 to 12 Weeks
Quantity

Dwyer DSH-7231-153-3A Explosion-proof Bourdon Tube Pressure Switch (1/8-20 psig), Brass with SPDT-

Dwyer DSH-7231-153-3A Explosion-proof Bourdon Tube Pressure Switch (1/8-20 psig), Brass with SPDT
Model: DSH-7231-153-3A

Sale Price $2208.47 USD
Regular Price $2362.00 USD
Availability 11 to 12 Weeks

Qty:

Sale Price $2208.47 USD
Regular Price $2362.00 USD
Availability 11 to 12 Weeks
Quantity

Dwyer DSH-7231-153-6 Explosion-proof Bourdon Tube Pressure Switch (5-100 psig), Brass with SPDT-

Dwyer DSH-7231-153-6 Explosion-proof Bourdon Tube Pressure Switch (5-100 psig), Brass with SPDT
Model: DSH-7231-153-6

Sale Price $2208.47 USD
Regular Price $2362.00 USD
Availability 11 to 12 Weeks

Qty:

Sale Price $2208.47 USD
Regular Price $2362.00 USD
Availability 11 to 12 Weeks
Quantity

Dwyer DSH-7231-153-7 Explosion-proof Bourdon Tube Pressure Switch (5-150 psig), Brass with SPDT-

Dwyer DSH-7231-153-7 Explosion-proof Bourdon Tube Pressure Switch (5-150 psig), Brass with SPDT
Model: DSH-7231-153-7

Sale Price $2208.47 USD
Regular Price $2362.00 USD
Availability 11 to 12 Weeks

Qty:

Sale Price $2208.47 USD
Regular Price $2362.00 USD
Availability 11 to 12 Weeks
Quantity

Dwyer DA/DS Series Bourdon Tube Pressure Switches with Explosion-Proof Housing-

Dwyer DA/DS Series Bourdon Tube Pressure Switches with Explosion-Proof Housing

The Mercoid D Series is one of the world's broadest lines of pressure switches. Whatever your application might be, it is most probable it can be fully satisfied with a D Series pressure switch.

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Showing 41 to 60 of 1016 products
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