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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 221 to 240 of 911 products

NOSHOK 800-2-2-7500-2 Pressure Switch, 1 NO or NC with 4 to 20 mA, 0 to 7,500 psig-

NOSHOK 800-2-2-7500-2 Pressure Switch, 1 NO or NC with 4 to 20 mA, 0 to 7,500 psig
Model: 800-2-2-7500-2

Sale Price $546.00 USD
Regular Price $910.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $546.00 USD
Regular Price $910.00 USD
Availability 2 to 3 Weeks
Quantity

NOSHOK 800-1-2-10-2 Pressure Switch, 2 NO or 2 NC, -0 to 10 psig-

NOSHOK 800-1-2-10-2 Pressure Switch, 2 NO or 2 NC, -0 to 10 psig
Model: 800-1-2-10-2

Sale Price $484.80 USD
Regular Price $808.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $484.80 USD
Regular Price $808.00 USD
Availability 2 to 3 Weeks
Quantity

NOSHOK 800-1-2-14.5/15-2 Pressure Switch, 2 NO or 2 NC, -14.5 to 15 psig-

NOSHOK 800-1-2-14.5/15-2 Pressure Switch, 2 NO or 2 NC, -14.5 to 15 psig
Model: 800-1-2-14.5/15-2

Sale Price $511.80 USD
Regular Price $853.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $511.80 USD
Regular Price $853.00 USD
Availability 2 to 3 Weeks
Quantity

NOSHOK 800-1-2-3000-2 Pressure Switch, 2 NO or 2 NC, 0 to 3,000 psig-

NOSHOK 800-1-2-3000-2 Pressure Switch, 2 NO or 2 NC, 0 to 3,000 psig
Model: 800-1-2-3000-2

Sale Price $484.80 USD
Regular Price $808.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $484.80 USD
Regular Price $808.00 USD
Availability 2 to 3 Weeks
Quantity

NOSHOK 800-1-2-300-2 Pressure Switch, 2 NO or 2 NC, 0 to 300 psig-

NOSHOK 800-1-2-300-2 Pressure Switch, 2 NO or 2 NC, 0 to 300 psig
Model: 800-1-2-300-2

Sale Price $484.80 USD
Regular Price $808.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $484.80 USD
Regular Price $808.00 USD
Availability 2 to 3 Weeks
Quantity

NOSHOK 800-1-2-500-2 Pressure Switch, 2 NO or 2 NC, 0 to 500 psig-

NOSHOK 800-1-2-500-2 Pressure Switch, 2 NO or 2 NC, 0 to 500 psig
Model: 800-1-2-500-2

Sale Price $484.80 USD
Regular Price $808.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $484.80 USD
Regular Price $808.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft PDAN7HB25XC8 30IWD PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Adjustable Deadband, 30 inH2O-

Ashcroft PDAN7HB25XC8 30IWD PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Adjustable Deadband, 30 inH2O
Model: PDAN7HB25XC8 30IWD | Order No: PDAN7HB25XC830IWD

Sale Price $723.35 USD
Regular Price $808.21 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $723.35 USD
Regular Price $808.21 USD
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 $951.95 USD
Regular Price $1063.63 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $951.95 USD
Regular Price $1063.63 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft D424B 30IWD D-Series Differential Pressure Switch with NEMA 4X Enclosure, 30 inH2O-

Ashcroft D424B 30IWD D-Series Differential Pressure Switch with NEMA 4X Enclosure, 30 inH2O
Model: D424B 30IWD | Order No: D424B30IWD

Sale Price $473.64 USD
Regular Price $529.21 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $473.64 USD
Regular Price $529.21 USD
Availability 3 to 4 Weeks
Quantity

Ashcroft D424B 60IWD D-Series Differential Pressure Switch with NEMA 4X Enclosure, 60 inH2O-

Ashcroft D424B 60IWD D-Series Differential Pressure Switch with NEMA 4X Enclosure, 60 inH2O
Model: D424B 60IWD | Order No: D424B60IWD

Sale Price $473.64 USD
Regular Price $529.21 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $473.64 USD
Regular Price $529.21 USD
Availability 5 to 6 Weeks
Quantity

Ashcroft D424B 100IWD D-Series Differential Pressure Switch with NEMA 4X Enclosure, 100 inH2O-

Ashcroft D424B 100IWD D-Series Differential Pressure Switch with NEMA 4X Enclosure, 100 inH2O
Model: D424B 100IWD | Order No: D424B100IWD

Sale Price $473.64 USD
Regular Price $529.21 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $473.64 USD
Regular Price $529.21 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft D424B 150IWD D-Series Differential Pressure Switch with NEMA 4X Enclosure, 150 inH2O-

Ashcroft D424B 150IWD D-Series Differential Pressure Switch with NEMA 4X Enclosure, 150 inH2O
Model: D424B 150IWD | Order No: D424B150IWD

Sale Price $473.64 USD
Regular Price $529.21 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $473.64 USD
Regular Price $529.21 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft D424B 15#D D-Series Differential Pressure Switch with NEMA 4X Enclosure, 15 psi-

Ashcroft D424B 15#D D-Series Differential Pressure Switch with NEMA 4X Enclosure, 15 psi
Model: D424B 15#D | Order No: D424B15#D

Sale Price $529.29 USD
Regular Price $591.38 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $529.29 USD
Regular Price $591.38 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft D424B 30#D D-Series Differential Pressure Switch with NEMA 4X Enclosure, 30 psi-

Ashcroft D424B 30#D D-Series Differential Pressure Switch with NEMA 4X Enclosure, 30 psi
Model: D424B 30#D | Order No: D424B30#D

Sale Price $529.29 USD
Regular Price $591.38 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $529.29 USD
Regular Price $591.38 USD
Availability 3 to 4 Weeks
Quantity

Ashcroft D424B 60#D D-Series Differential Pressure Switch with NEMA 4X Enclosure, 60 psi-

Ashcroft D424B 60#D D-Series Differential Pressure Switch with NEMA 4X Enclosure, 60 psi
Model: D424B 60#D | Order No: D424B60#D

Sale Price $529.29 USD
Regular Price $591.38 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $529.29 USD
Regular Price $591.38 USD
Availability 3 to 4 Weeks
Quantity

Ashcroft D424B 100#D D-Series Differential Pressure Switch with NEMA 4X Enclosure, 100 psi-

Ashcroft D424B 100#D D-Series Differential Pressure Switch with NEMA 4X Enclosure, 100 psi
Model: D424B 100#D | Order No: D424B100#D

Sale Price $529.29 USD
Regular Price $591.38 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $529.29 USD
Regular Price $591.38 USD
Availability 7 to 8 Weeks
Quantity

Ashcroft D424B 200#D D-Series Differential Pressure Switch with NEMA 4X Enclosure, 200 psi-

Ashcroft D424B 200#D D-Series Differential Pressure Switch with NEMA 4X Enclosure, 200 psi
Model: D424B 200#D | Order No: D424B200#D

Sale Price $529.29 USD
Regular Price $591.38 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $529.29 USD
Regular Price $591.38 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft D424B 400#D D-Series Differential Pressure Switch with NEMA 4X Enclosure, 400 psi-

Ashcroft D424B 400#D D-Series Differential Pressure Switch with NEMA 4X Enclosure, 400 psi
Model: D424B 400#D | Order No: D424B400#D

Sale Price $529.29 USD
Regular Price $591.38 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $529.29 USD
Regular Price $591.38 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft D424B 600#D D-Series Differential Pressure Switch with NEMA 4X Enclosure, 600 psi-

Ashcroft D424B 600#D D-Series Differential Pressure Switch with NEMA 4X Enclosure, 600 psi
Model: D424B 600#D | Order No: D424B600#D

Sale Price $529.29 USD
Regular Price $591.38 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $529.29 USD
Regular Price $591.38 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft D724BXC8 30IWD D-Series Differential Pressure Switch with NEMA 7/9 Enclosure, 30 inH2O-

Ashcroft D724BXC8 30IWD D-Series Differential Pressure Switch with NEMA 7/9 Enclosure, 30 inH2O
Model: D724BXC8 30IWD | Order No: D724BXC830IWD

Sale Price $781.85 USD
Regular Price $873.58 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $781.85 USD
Regular Price $873.58 USD
Availability 2 to 3 Weeks
Quantity
Showing 221 to 240 of 911 products
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