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

Single Switches

Vacuum Switches

Differential Switches

Single Switches

Vacuum Switches

Showing 21 to 40 of 1016 products

Ashcroft B424B 60IW B-Series Pressure Switch with NEMA 4X Enclosure, 60 inH2O
Model: B424B 60IW | Order No: B424B60IW

Sale Price	$208.94 USD
Regular Price	$266.17 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$208.94 USD
Regular Price	$266.17 USD
Availability	2 to 3 Weeks
Quantity

SPECIAL!

Ashcroft B424T1000# Differential Pressure Switch, General Purpose, 1/4 NPT, 0/1000 PSI
Model: B424T1000#

Sale Price	$246.02 USD
Regular Price	$313.40 USD
Availability	1 Day

Qty:

Sale Price	$246.02 USD
Regular Price	$313.40 USD
Availability	1 Day
Quantity

Ashcroft B724BXC8 1000# B-Series Pressure Switch with NEMA 7/9 Enclosure, 1,000 psi
Model: B724BXC8 1000# | Order No: B724BXC81000#

Sale Price	$465.18 USD
Regular Price	$592.59 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$465.18 USD
Regular Price	$592.59 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

Ashcroft B724BXC8 100IW B-Series Pressure Switch with NEMA 7/9 Enclosure, 100 inH2O
Model: B724BXC8 100IW | Order No: B724BXC8100IW

Sale Price	$446.75 USD
Regular Price	$569.11 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$446.75 USD
Regular Price	$569.11 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

Ashcroft B724BXC8 10IW B-Series Pressure Switch with NEMA 7/9 Enclosure, 10 inH2O
Model: B724BXC8 10IW | Order No: B724BXC810IW

Sale Price	$446.75 USD
Regular Price	$569.11 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$446.75 USD
Regular Price	$569.11 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

Ashcroft B724BXC8 15# B-Series Pressure Switch with NEMA 7/9 Enclosure, 15 psi
Model: B724BXC8 15# | Order No: B724BXC815#

Sale Price	$409.93 USD
Regular Price	$522.21 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$409.93 USD
Regular Price	$522.21 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

Ashcroft B724BXC8 150IW B-Series Pressure Switch with NEMA 7/9 Enclosure, 150 inH2O
Model: B724BXC8 150IW | Order No: B724BXC8150IW

Sale Price	$446.75 USD
Regular Price	$569.11 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$446.75 USD
Regular Price	$569.11 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

Ashcroft B724BXC8 15IWV/15IW B-Series Pressure Switch with NEMA 7/9 Enclosure, -15/15 inH2O
Model: B724BXC8 15IWV/15IW | Order No: B724BXC815IWV/15IW

Sale Price	$446.75 USD
Regular Price	$569.11 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$446.75 USD
Regular Price	$569.11 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

Ashcroft B724BXC8 200# B-Series Pressure Switch with NEMA 7/9 Enclosure, 200 psi
Model: B724BXC8 200# | Order No: B724BXC8200#

Sale Price	$409.93 USD
Regular Price	$522.21 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$409.93 USD
Regular Price	$522.21 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

Ashcroft B724BXC8 30# B-Series Pressure Switch with NEMA 7/9 Enclosure, 30 psi
Model: B724BXC8 30# | Order No: B724BXC830#

Sale Price	$409.93 USD
Regular Price	$522.21 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$409.93 USD
Regular Price	$522.21 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

Ashcroft B724BXC8 3000# B-Series Pressure Switch with NEMA 7/9 Enclosure, 3,000 psi
Model: B724BXC8 3000# | Order No: B724BXC83000#

Sale Price	$465.18 USD
Regular Price	$592.59 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$465.18 USD
Regular Price	$592.59 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

Ashcroft B724BXC8 30IMV B-Series Pressure Switch with NEMA 7/9 Enclosure, -30 inHg Vacuum
Model: B724BXC8 30IMV | Order No: B724BXC830IMV

Sale Price	$434.55 USD
Regular Price	$553.57 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$434.55 USD
Regular Price	$553.57 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

Ashcroft B724BXC8 30IMV/15# B-Series Pressure Switch with NEMA 7/9 Enclosure, -30 inHg/15 psi
Model: B724BXC8 30IMV/15# | Order No: B724BXC830IMV/15#

Sale Price	$434.55 USD
Regular Price	$553.57 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$434.55 USD
Regular Price	$553.57 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

Ashcroft B724BXC8 30IMV/30# B-Series Pressure Switch with NEMA 7/9 Enclosure, -30 inHg/30 psi
Model: B724BXC8 30IMV/30# | Order No: B724BXC830IMV/30#

Sale Price	$434.55 USD
Regular Price	$553.57 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$434.55 USD
Regular Price	$553.57 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

Ashcroft B724BXC8 30IMV/60# B-Series Pressure Switch with NEMA 7/9 Enclosure, -30 inHg/60 psi
Model: B724BXC8 30IMV/60# | Order No: B724BXC830IMV/60#

Sale Price	$434.55 USD
Regular Price	$553.57 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$434.55 USD
Regular Price	$553.57 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

Ashcroft B724BXC8 30IW B-Series Pressure Switch with NEMA 7/9 Enclosure, 30 inH2O
Model: B724BXC8 30IW | Order No: B724BXC830IW

Sale Price	$446.75 USD
Regular Price	$569.11 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$446.75 USD
Regular Price	$569.11 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

Ashcroft B724BXC8 30IWV/30IW B-Series Pressure Switch with NEMA 7/9 Enclosure, -30/30 inH2O
Model: B724BXC8 30IWV/30IW | Order No: B724BXC830IWV/30IW

Sale Price	$446.75 USD
Regular Price	$569.11 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$446.75 USD
Regular Price	$569.11 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

Ashcroft B724BXC8 400# B-Series Pressure Switch with NEMA 7/9 Enclosure, 400 psi
Model: B724BXC8 400# | Order No: B724BXC8400#

Sale Price	$409.93 USD
Regular Price	$522.21 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$409.93 USD
Regular Price	$522.21 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

Ashcroft B724BXC8 60# B-Series Pressure Switch with NEMA 7/9 Enclosure, 60 psi
Model: B724BXC8 60# | Order No: B724BXC860#

Sale Price	$409.93 USD
Regular Price	$522.21 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$409.93 USD
Regular Price	$522.21 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

Ashcroft B724BXC8 600# B-Series Pressure Switch with NEMA 7/9 Enclosure, 600 psi
Model: B724BXC8 600# | Order No: B724BXC8600#

Sale Price	$409.93 USD
Regular Price	$522.21 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$409.93 USD
Regular Price	$522.21 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

Showing 21 to 40 of 1016 products

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Pressure Switches

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Ashcroft B424B 60IW B-Series Pressure Switch with NEMA 4X Enclosure, 60 inH2O Model: B424B 60IW | Order No: B424B60IW

Qty:

Ashcroft B424T1000# Differential Pressure Switch, General Purpose, 1/4 NPT, 0/1000 PSI Model: B424T1000#

Qty:

Ashcroft B724BXC8 1000# B-Series Pressure Switch with NEMA 7/9 Enclosure, 1,000 psi Model: B724BXC8 1000# | Order No: B724BXC81000#

Qty:

Ashcroft B724BXC8 100IW B-Series Pressure Switch with NEMA 7/9 Enclosure, 100 inH2O Model: B724BXC8 100IW | Order No: B724BXC8100IW

Qty:

Ashcroft B724BXC8 10IW B-Series Pressure Switch with NEMA 7/9 Enclosure, 10 inH2O Model: B724BXC8 10IW | Order No: B724BXC810IW

Qty:

Ashcroft B724BXC8 15# B-Series Pressure Switch with NEMA 7/9 Enclosure, 15 psi Model: B724BXC8 15# | Order No: B724BXC815#

Qty:

Ashcroft B724BXC8 150IW B-Series Pressure Switch with NEMA 7/9 Enclosure, 150 inH2O Model: B724BXC8 150IW | Order No: B724BXC8150IW

Qty:

Ashcroft B724BXC8 15IWV/15IW B-Series Pressure Switch with NEMA 7/9 Enclosure, -15/15 inH2O Model: B724BXC8 15IWV/15IW | Order No: B724BXC815IWV/15IW

Qty:

Ashcroft B724BXC8 200# B-Series Pressure Switch with NEMA 7/9 Enclosure, 200 psi Model: B724BXC8 200# | Order No: B724BXC8200#

Qty:

Ashcroft B724BXC8 30# B-Series Pressure Switch with NEMA 7/9 Enclosure, 30 psi Model: B724BXC8 30# | Order No: B724BXC830#

Qty:

Ashcroft B724BXC8 3000# B-Series Pressure Switch with NEMA 7/9 Enclosure, 3,000 psi Model: B724BXC8 3000# | Order No: B724BXC83000#

Qty:

Ashcroft B724BXC8 30IMV B-Series Pressure Switch with NEMA 7/9 Enclosure, -30 inHg Vacuum Model: B724BXC8 30IMV | Order No: B724BXC830IMV

Qty:

Ashcroft B724BXC8 30IMV/15# B-Series Pressure Switch with NEMA 7/9 Enclosure, -30 inHg/15 psi Model: B724BXC8 30IMV/15# | Order No: B724BXC830IMV/15#

Qty:

Ashcroft B724BXC8 30IMV/30# B-Series Pressure Switch with NEMA 7/9 Enclosure, -30 inHg/30 psi Model: B724BXC8 30IMV/30# | Order No: B724BXC830IMV/30#

Qty:

Ashcroft B724BXC8 30IMV/60# B-Series Pressure Switch with NEMA 7/9 Enclosure, -30 inHg/60 psi Model: B724BXC8 30IMV/60# | Order No: B724BXC830IMV/60#

Qty:

Ashcroft B724BXC8 30IW B-Series Pressure Switch with NEMA 7/9 Enclosure, 30 inH2O Model: B724BXC8 30IW | Order No: B724BXC830IW

Qty:

Ashcroft B724BXC8 30IWV/30IW B-Series Pressure Switch with NEMA 7/9 Enclosure, -30/30 inH2O Model: B724BXC8 30IWV/30IW | Order No: B724BXC830IWV/30IW

Qty:

Ashcroft B724BXC8 400# B-Series Pressure Switch with NEMA 7/9 Enclosure, 400 psi Model: B724BXC8 400# | Order No: B724BXC8400#

Qty:

Ashcroft B724BXC8 60# B-Series Pressure Switch with NEMA 7/9 Enclosure, 60 psi Model: B724BXC8 60# | Order No: B724BXC860#

Qty:

Ashcroft B724BXC8 600# B-Series Pressure Switch with NEMA 7/9 Enclosure, 600 psi Model: B724BXC8 600# | Order No: B724BXC8600#

Qty:

Ashcroft B424B 60IW B-Series Pressure Switch with NEMA 4X Enclosure, 60 inH2O
Model: B424B 60IW | Order No: B424B60IW

Ashcroft B424T1000# Differential Pressure Switch, General Purpose, 1/4 NPT, 0/1000 PSI
Model: B424T1000#

Ashcroft B724BXC8 1000# B-Series Pressure Switch with NEMA 7/9 Enclosure, 1,000 psi
Model: B724BXC8 1000# | Order No: B724BXC81000#

Ashcroft B724BXC8 100IW B-Series Pressure Switch with NEMA 7/9 Enclosure, 100 inH2O
Model: B724BXC8 100IW | Order No: B724BXC8100IW

Ashcroft B724BXC8 10IW B-Series Pressure Switch with NEMA 7/9 Enclosure, 10 inH2O
Model: B724BXC8 10IW | Order No: B724BXC810IW

Ashcroft B724BXC8 15# B-Series Pressure Switch with NEMA 7/9 Enclosure, 15 psi
Model: B724BXC8 15# | Order No: B724BXC815#

Ashcroft B724BXC8 150IW B-Series Pressure Switch with NEMA 7/9 Enclosure, 150 inH2O
Model: B724BXC8 150IW | Order No: B724BXC8150IW

Ashcroft B724BXC8 15IWV/15IW B-Series Pressure Switch with NEMA 7/9 Enclosure, -15/15 inH2O
Model: B724BXC8 15IWV/15IW | Order No: B724BXC815IWV/15IW

Ashcroft B724BXC8 200# B-Series Pressure Switch with NEMA 7/9 Enclosure, 200 psi
Model: B724BXC8 200# | Order No: B724BXC8200#

Ashcroft B724BXC8 30# B-Series Pressure Switch with NEMA 7/9 Enclosure, 30 psi
Model: B724BXC8 30# | Order No: B724BXC830#

Ashcroft B724BXC8 3000# B-Series Pressure Switch with NEMA 7/9 Enclosure, 3,000 psi
Model: B724BXC8 3000# | Order No: B724BXC83000#

Ashcroft B724BXC8 30IMV B-Series Pressure Switch with NEMA 7/9 Enclosure, -30 inHg Vacuum
Model: B724BXC8 30IMV | Order No: B724BXC830IMV

Ashcroft B724BXC8 30IMV/15# B-Series Pressure Switch with NEMA 7/9 Enclosure, -30 inHg/15 psi
Model: B724BXC8 30IMV/15# | Order No: B724BXC830IMV/15#

Ashcroft B724BXC8 30IMV/30# B-Series Pressure Switch with NEMA 7/9 Enclosure, -30 inHg/30 psi
Model: B724BXC8 30IMV/30# | Order No: B724BXC830IMV/30#

Ashcroft B724BXC8 30IMV/60# B-Series Pressure Switch with NEMA 7/9 Enclosure, -30 inHg/60 psi
Model: B724BXC8 30IMV/60# | Order No: B724BXC830IMV/60#

Ashcroft B724BXC8 30IW B-Series Pressure Switch with NEMA 7/9 Enclosure, 30 inH2O
Model: B724BXC8 30IW | Order No: B724BXC830IW

Ashcroft B724BXC8 30IWV/30IW B-Series Pressure Switch with NEMA 7/9 Enclosure, -30/30 inH2O
Model: B724BXC8 30IWV/30IW | Order No: B724BXC830IWV/30IW

Ashcroft B724BXC8 400# B-Series Pressure Switch with NEMA 7/9 Enclosure, 400 psi
Model: B724BXC8 400# | Order No: B724BXC8400#

Ashcroft B724BXC8 60# B-Series Pressure Switch with NEMA 7/9 Enclosure, 60 psi
Model: B724BXC8 60# | Order No: B724BXC860#

Ashcroft B724BXC8 600# B-Series Pressure Switch with NEMA 7/9 Enclosure, 600 psi
Model: B724BXC8 600# | Order No: B724BXC8600#