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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

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Differential Switches

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Single Switches

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Showing 41 to 60 of 907 products

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 $2674.32 USD
Regular Price $2922.75 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $2674.32 USD
Regular Price $2922.75 USD
Availability 3 to 4 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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Dwyer DAW-7023-153-12S Weather-proof Bourdon Tube Pressure Switch (100-1500 psig), 403SS with SPDT Snap-

Dwyer DAW-7023-153-12S Weather-proof Bourdon Tube Pressure Switch (100-1500 psig), 403SS with SPDT Snap
Model: DAW-7023-153-12S

Sale Price $2385.07 USD
Regular Price $2606.63 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $2385.07 USD
Regular Price $2606.63 USD
Availability 7 to 8 Weeks
Quantity

Dwyer DSW-7223-153-12S Weather-proof Bourdon Tube Pressure Switch (100-1500 psig), 403SS with SPDT-

Dwyer DSW-7223-153-12S Weather-proof Bourdon Tube Pressure Switch (100-1500 psig), 403SS with SPDT
Model: DSW-7223-153-12S

Sale Price $2385.07 USD
Regular Price $2606.63 USD
Availability 13 to 14 Weeks

Qty:

Sale Price $2385.07 USD
Regular Price $2606.63 USD
Availability 13 to 14 Weeks
Quantity

Dwyer H2S-1 Dual Action Explosion Proof Pressure Switch-

Dwyer H2S-1 Dual Action Explosion Proof Pressure Switch
Model: H2S-1

Sale Price $2203.64 USD
Regular Price $2408.35 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $2203.64 USD
Regular Price $2408.35 USD
Availability 1 to 2 Weeks
Quantity

Winters 5WPS0206F4F201 Differential Pressure Switch, 0 to 100 psi-

Winters 5WPS0206F4F201 Differential Pressure Switch, 0 to 100 psi
Model: 5WPS0206F4F201

Sale Price $1278.10 USD
Regular Price $2323.82 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1278.10 USD
Regular Price $2323.82 USD
Availability 2 to 3 Weeks
Quantity

Dwyer DS-7221-153-12S Bourdon Tube Pressure Switch (100-1500 psig), 403SS with SPDT Snap-

Dwyer DS-7221-153-12S Bourdon Tube Pressure Switch (100-1500 psig), 403SS with SPDT Snap
Model: DS-7221-153-12S

Sale Price $2005.06 USD
Regular Price $2191.32 USD
Availability 11 to 12 Weeks

Qty:

Sale Price $2005.06 USD
Regular Price $2191.32 USD
Availability 11 to 12 Weeks
Quantity

Dwyer DA-7021-153-15S Bourdon Tube Pressure Switch (500-5000 psig), 403SS with SPDT Snap-

Dwyer DA-7021-153-15S Bourdon Tube Pressure Switch (500-5000 psig), 403SS with SPDT Snap
Model: DA-7021-153-15S

Sale Price $2000.42 USD
Regular Price $2186.25 USD
Availability 10 to 11 Weeks

Qty:

Sale Price $2000.42 USD
Regular Price $2186.25 USD
Availability 10 to 11 Weeks
Quantity

Dwyer DA-7021-153-12S Bourdon Tube Pressure Switch (100-1500 psig), 403SS with SPDT Snap-

Dwyer DA-7021-153-12S Bourdon Tube Pressure Switch (100-1500 psig), 403SS with SPDT Snap
Model: DA-7021-153-12S

Sale Price $1963.82 USD
Regular Price $2146.25 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $1963.82 USD
Regular Price $2146.25 USD
Availability 1 to 2 Weeks
Quantity

Dwyer DAW-7023-153-10S Weather-proof Bourdon Tube Pressure Switch (25-600 psig), 403SS with SPDT Snap-

Dwyer DAW-7023-153-10S Weather-proof Bourdon Tube Pressure Switch (25-600 psig), 403SS with SPDT Snap
Model: DAW-7023-153-10S

Sale Price $1885.37 USD
Regular Price $2060.51 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $1885.37 USD
Regular Price $2060.51 USD
Availability 7 to 8 Weeks
Quantity

Dwyer DAW-7023-153-9S Weather-proof Bourdon Tube Pressure Switch (10-300 psig), 403SS with SPDT-

Dwyer DAW-7023-153-9S Weather-proof Bourdon Tube Pressure Switch (10-300 psig), 403SS with SPDT
Model: DAW-7023-153-9S

Sale Price $1885.37 USD
Regular Price $2060.51 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $1885.37 USD
Regular Price $2060.51 USD
Availability 7 to 8 Weeks
Quantity

Dwyer DSW-7223-153-10S Weather-proof Bourdon Tube Pressure Switch (25-600 psig), 403SS with SPDT Snap-

Dwyer DSW-7223-153-10S Weather-proof Bourdon Tube Pressure Switch (25-600 psig), 403SS with SPDT Snap
Model: DSW-7223-153-10S

Sale Price $1885.37 USD
Regular Price $2060.51 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $1885.37 USD
Regular Price $2060.51 USD
Availability 5 to 6 Weeks
Quantity

Dwyer DSW-7223-153-9S Weather-proof Bourdon Tube Pressure Switch (10-300 psig), 403SS with SPDT-

Dwyer DSW-7223-153-9S Weather-proof Bourdon Tube Pressure Switch (10-300 psig), 403SS with SPDT
Model: DSW-7223-153-9S

Sale Price $1885.37 USD
Regular Price $2060.51 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $1885.37 USD
Regular Price $2060.51 USD
Availability 5 to 6 Weeks
Quantity

Dwyer MDA-311 Pressure Switch, Min. 15 (37.37) Max. 60 (149.3)-

Dwyer MDA-311 Pressure Switch, Min. 15 (37.37) Max. 60 (149.3)
Model: MDA-311

Sale Price $1830.00 USD
Regular Price $2000.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $1830.00 USD
Regular Price $2000.00 USD
Availability 1 to 2 Weeks
Quantity

Dwyer DSW-7243-153-24E Weather-proof Bourdon Tube Pressure Switch (10-150 psig), 316SS with SPDT-

Dwyer DSW-7243-153-24E Weather-proof Bourdon Tube Pressure Switch (10-150 psig), 316SS with SPDT
Model: DSW-7243-153-24E

Sale Price $1811.66 USD
Regular Price $1979.96 USD
Availability 1 Week

Qty:

Sale Price $1811.66 USD
Regular Price $1979.96 USD
Availability 1 Week
Quantity

Dwyer DSW-7243-153-9E Weather-proof Bourdon Tube Pressure Switch (10-300 psig), 316SS with SPDT-

Dwyer DSW-7243-153-9E Weather-proof Bourdon Tube Pressure Switch (10-300 psig), 316SS with SPDT
Model: DSW-7243-153-9E

Sale Price $1811.66 USD
Regular Price $1979.96 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $1811.66 USD
Regular Price $1979.96 USD
Availability 1 to 2 Weeks
Quantity

Dwyer DAW-7043-153-24E Weather-proof Bourdon Tube Pressure Switch (10-150 psig), 316SS with SPDT-

Dwyer DAW-7043-153-24E Weather-proof Bourdon Tube Pressure Switch (10-150 psig), 316SS with SPDT
Model: DAW-7043-153-24E

Sale Price $1774.41 USD
Regular Price $1939.25 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1774.41 USD
Regular Price $1939.25 USD
Availability 2 to 3 Weeks
Quantity

Dwyer DAW-7043-153-9E Weather-proof Bourdon Tube Pressure Switch (10-300 psig), 316SS with SPDT-

Dwyer DAW-7043-153-9E Weather-proof Bourdon Tube Pressure Switch (10-300 psig), 316SS with SPDT
Model: DAW-7043-153-9E

Sale Price $1774.41 USD
Regular Price $1939.25 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $1774.41 USD
Regular Price $1939.25 USD
Availability 7 to 8 Weeks
Quantity

Dwyer DAW-7023-153-5S Weather-proof Bourdon Tube Pressure Switch (2-60 psig), 403SS with SPDT-

Dwyer DAW-7023-153-5S Weather-proof Bourdon Tube Pressure Switch (2-60 psig), 403SS with SPDT
Model: DAW-7023-153-5S

Sale Price $1699.29 USD
Regular Price $1857.15 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $1699.29 USD
Regular Price $1857.15 USD
Availability 7 to 8 Weeks
Quantity

Dwyer DSW-7223-153-5S Weather-proof Bourdon Tube Pressure Switch (2-60 psig), 403SS with SPDT-

Dwyer DSW-7223-153-5S Weather-proof Bourdon Tube Pressure Switch (2-60 psig), 403SS with SPDT
Model: DSW-7223-153-5S

Sale Price $1699.29 USD
Regular Price $1857.15 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $1699.29 USD
Regular Price $1857.15 USD
Availability 1 to 2 Weeks
Quantity
Showing 41 to 60 of 907 products
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