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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 81 to 100 of 1016 products

Ashcroft GDDN4GGB25XTA 30IWD GP-Series Differential Pressure Switch with NEMA 4X Enclosure, 2 Set Points, 30 inH2O-

Ashcroft GDDN4GGB25XTA 30IWD GP-Series Differential Pressure Switch with NEMA 4X Enclosure, 2 Set Points, 30 inH2O
Model: GDDN4GGB25XTA 30IWD | Order No: GDDN4GGB25XTA30IWD

Sale Price $674.02 USD
Regular Price $858.62 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $674.02 USD
Regular Price $858.62 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft GDDN4GGB25XTA 60IWD GP-Series Differential Pressure Switch with NEMA 4X Enclosure, 2 Set Points, 60 inH2O-

Ashcroft GDDN4GGB25XTA 60IWD GP-Series Differential Pressure Switch with NEMA 4X Enclosure, 2 Set Points, 60 inH2O
Model: GDDN4GGB25XTA 60IWD | Order No: GDDN4GGB25XTA60IWD

Sale Price $674.02 USD
Regular Price $858.62 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $674.02 USD
Regular Price $858.62 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft GDSN4HB25 200#D GP-Series Differential Pressure Switch with NEMA 4X Enclosure, Fixed Deadband, 200 psi-

Ashcroft GDSN4HB25 200#D GP-Series Differential Pressure Switch with NEMA 4X Enclosure, Fixed Deadband, 200 psi
Model: GDSN4HB25 200#D | Order No: GDSN4HB25200#D

Sale Price $623.75 USD
Regular Price $794.59 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $623.75 USD
Regular Price $794.59 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft GDSN4HB25 30#D GP-Series Differential Pressure Switch with NEMA 4X Enclosure, Fixed Deadband, 30 psi-

Ashcroft GDSN4HB25 30#D GP-Series Differential Pressure Switch with NEMA 4X Enclosure, Fixed Deadband, 30 psi
Model: GDSN4HB25 30#D | Order No: GDSN4HB2530#D

Sale Price $623.75 USD
Regular Price $794.59 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $623.75 USD
Regular Price $794.59 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft GDSN4HB25 400#D GP-Series Differential Pressure Switch with NEMA 4X Enclosure, Fixed Deadband, 400 psi-

Ashcroft GDSN4HB25 400#D GP-Series Differential Pressure Switch with NEMA 4X Enclosure, Fixed Deadband, 400 psi
Model: GDSN4HB25 400#D | Order No: GDSN4HB25400#D

Sale Price $623.75 USD
Regular Price $794.59 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $623.75 USD
Regular Price $794.59 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft GDSN4HB25 60#D GP-Series Differential Pressure Switch with NEMA 4X Enclosure, Fixed Deadband, 60 psi-

Ashcroft GDSN4HB25 60#D GP-Series Differential Pressure Switch with NEMA 4X Enclosure, Fixed Deadband, 60 psi
Model: GDSN4HB25 60#D | Order No: GDSN4HB2560#D

Sale Price $623.75 USD
Regular Price $794.59 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $623.75 USD
Regular Price $794.59 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft GDSN4HB25 90#D GP-Series Differential Pressure Switch with NEMA 4X Enclosure, Fixed Deadband, 90 psi-

Ashcroft GDSN4HB25 90#D GP-Series Differential Pressure Switch with NEMA 4X Enclosure, Fixed Deadband, 90 psi
Model: GDSN4HB25 90#D | Order No: GDSN4HB2590#D

Sale Price $623.75 USD
Regular Price $794.59 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $623.75 USD
Regular Price $794.59 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft GDSN4HB25XTA 100IWD GP-Series Differential Pressure Switch with NEMA 4X Enclosure, Fixed Deadband, 100 inH2O-

Ashcroft GDSN4HB25XTA 100IWD GP-Series Differential Pressure Switch with NEMA 4X Enclosure, Fixed Deadband, 100 inH2O
Model: GDSN4HB25XTA 100IWD | Order No: GDSN4HB25XTA100IWD

Sale Price $635.87 USD
Regular Price $810.03 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $635.87 USD
Regular Price $810.03 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft GDSN4HB25XTA 150IWD GP-Series Differential Pressure Switch with NEMA 4X Enclosure, Fixed Deadband, 150 inH2O-

Ashcroft GDSN4HB25XTA 150IWD GP-Series Differential Pressure Switch with NEMA 4X Enclosure, Fixed Deadband, 150 inH2O
Model: GDSN4HB25XTA 150IWD | Order No: GDSN4HB25XTA150IWD

Sale Price $635.87 USD
Regular Price $810.03 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $635.87 USD
Regular Price $810.03 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft GDSN4HB25XTA 30IWD GP-Series Differential Pressure Switch with NEMA 4X Enclosure, Fixed Deadband, 30 inH2O-

Ashcroft GDSN4HB25XTA 30IWD GP-Series Differential Pressure Switch with NEMA 4X Enclosure, Fixed Deadband, 30 inH2O
Model: GDSN4HB25XTA 30IWD | Order No: GDSN4HB25XTA30IWD

Sale Price $635.87 USD
Regular Price $810.03 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $635.87 USD
Regular Price $810.03 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft GDSN4HB25XTA 60IWD GP-Series Differential Pressure Switch with NEMA 4X Enclosure, Fixed Deadband, 60 inH2O-

Ashcroft GDSN4HB25XTA 60IWD GP-Series Differential Pressure Switch with NEMA 4X Enclosure, Fixed Deadband, 60 inH2O
Model: GDSN4HB25XTA 60IWD | Order No: GDSN4HB25XTA60IWD

Sale Price $635.87 USD
Regular Price $810.03 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $635.87 USD
Regular Price $810.03 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft GPAN4HB06 1000# GP-Series Pressure Switch with NEMA 4X Enclosure, Adjustable Deadband, 1,000 psi-

Ashcroft GPAN4HB06 1000# GP-Series Pressure Switch with NEMA 4X Enclosure, Adjustable Deadband, 1,000 psi
Model: GPAN4HB06 1000# | Order No: GPAN4HB061000#

Sale Price $515.83 USD
Regular Price $657.11 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $515.83 USD
Regular Price $657.11 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft GPAN4HB06 2000# GP-Series Pressure Switch with NEMA 4X Enclosure, Adjustable Deadband, 2,000 psi-

Ashcroft GPAN4HB06 2000# GP-Series Pressure Switch with NEMA 4X Enclosure, Adjustable Deadband, 2,000 psi
Model: GPAN4HB06 2000# | Order No: GPAN4HB062000#

Sale Price $515.83 USD
Regular Price $657.11 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $515.83 USD
Regular Price $657.11 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft GPAN4HB06 3000# GP-Series Pressure Switch with NEMA 4X Enclosure, Adjustable Deadband, 3,000 psi-

Ashcroft GPAN4HB06 3000# GP-Series Pressure Switch with NEMA 4X Enclosure, Adjustable Deadband, 3,000 psi
Model: GPAN4HB06 3000# | Order No: GPAN4HB063000#

Sale Price $515.83 USD
Regular Price $657.11 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $515.83 USD
Regular Price $657.11 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft GPAN4HB25 100# GP-Series Pressure Switch with NEMA 4X Enclosure, Adjustable Deadband, 100 psi-

Ashcroft GPAN4HB25 100# GP-Series Pressure Switch with NEMA 4X Enclosure, Adjustable Deadband, 100 psi
Model: GPAN4HB25 100# | Order No: GPAN4HB25100#

Sale Price $423.77 USD
Regular Price $539.83 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $423.77 USD
Regular Price $539.83 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft GPAN4HB25 15# GP-Series Pressure Switch with NEMA 4X Enclosure, Adjustable Deadband, 15 psi-

Ashcroft GPAN4HB25 15# GP-Series Pressure Switch with NEMA 4X Enclosure, Adjustable Deadband, 15 psi
Model: GPAN4HB25 15# | Order No: GPAN4HB2515#

Sale Price $423.77 USD
Regular Price $539.83 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $423.77 USD
Regular Price $539.83 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft GPAN4HB25 200# GP-Series Pressure Switch with NEMA 4X Enclosure, Adjustable Deadband, 200 psi-

Ashcroft GPAN4HB25 200# GP-Series Pressure Switch with NEMA 4X Enclosure, Adjustable Deadband, 200 psi
Model: GPAN4HB25 200# | Order No: GPAN4HB25200#

Sale Price $423.77 USD
Regular Price $539.83 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $423.77 USD
Regular Price $539.83 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft GPAN4HB25 30# GP-Series Pressure Switch with NEMA 4X Enclosure, Adjustable Deadband, 30 psi-

Ashcroft GPAN4HB25 30# GP-Series Pressure Switch with NEMA 4X Enclosure, Adjustable Deadband, 30 psi
Model: GPAN4HB25 30# | Order No: GPAN4HB2530#

Sale Price $423.77 USD
Regular Price $539.83 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $423.77 USD
Regular Price $539.83 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft GPAN4HB25 30IMV GP-Series Pressure Switch with NEMA 4X Enclosure, Adjustable Deadband, -30 inHg-

Ashcroft GPAN4HB25 30IMV GP-Series Pressure Switch with NEMA 4X Enclosure, Adjustable Deadband, -30 inHg
Model: GPAN4HB25 30IMV | Order No: GPAN4HB2530IMV

Sale Price $448.38 USD
Regular Price $571.19 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $448.38 USD
Regular Price $571.19 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft GPAN4HB25 30IMV/15# GP-Series Pressure Switch with NEMA 4X Enclosure, Adjustable Deadband, -30 inHg/15 psi-

Ashcroft GPAN4HB25 30IMV/15# GP-Series Pressure Switch with NEMA 4X Enclosure, Adjustable Deadband, -30 inHg/15 psi
Model: GPAN4HB25 30IMV/15# | Order No: GPAN4HB2530IMV/15#

Sale Price $448.38 USD
Regular Price $571.19 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $448.38 USD
Regular Price $571.19 USD
Availability 2 to 3 Weeks
Quantity
Showing 81 to 100 of 1016 products
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