Customer Rating

4.8/5 Stars

20070 REVIEWS

Pressure Switches

Search within this category

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.

Search within this category

Differential Switches

Differential Switches

Single Switches

Single Switches

Vacuum Switches

Vacuum Switches

Differential Switches

Differential Switches

Single Switches

Single Switches

Vacuum Switches

Vacuum Switches

Filter by

Showing 21 to 40 of 908 products

Ashcroft B424B 60IW B-Series Pressure Switch with NEMA 4X Enclosure, 60 inH2O-

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

Sale Price $256.87 USD
Regular Price $287.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $256.87 USD
Regular Price $287.00 USD
Availability 2 to 3 Weeks
Quantity
SPECIAL!

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

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

Sale Price $295.35 USD
Regular Price $330.00 USD
Availability 1 Day

Qty:

Sale Price $295.35 USD
Regular Price $330.00 USD
Availability 1 Day
Quantity

Ashcroft B724BXC8 1000# B-Series Pressure Switch with NEMA 7/9 Enclosure, 1,000 psi-

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

Sale Price $571.01 USD
Regular Price $638.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $571.01 USD
Regular Price $638.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft B724BXC8 100IW B-Series Pressure Switch with NEMA 7/9 Enclosure, 100 inH2O-

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

Sale Price $548.64 USD
Regular Price $613.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $548.64 USD
Regular Price $613.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft B724BXC8 10IW B-Series Pressure Switch with NEMA 7/9 Enclosure, 10 inH2O-

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

Sale Price $548.64 USD
Regular Price $613.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $548.64 USD
Regular Price $613.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft B724BXC8 15# B-Series Pressure Switch with NEMA 7/9 Enclosure, 15 psi-

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

Sale Price $503.89 USD
Regular Price $563.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $503.89 USD
Regular Price $563.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft B724BXC8 150IW B-Series Pressure Switch with NEMA 7/9 Enclosure, 150 inH2O-

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

Sale Price $548.64 USD
Regular Price $613.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $548.64 USD
Regular Price $613.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft B724BXC8 15IWV/15IW B-Series Pressure Switch with NEMA 7/9 Enclosure, -15/15 inH2O-

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 $548.64 USD
Regular Price $613.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $548.64 USD
Regular Price $613.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft B724BXC8 200# B-Series Pressure Switch with NEMA 7/9 Enclosure, 200 psi-

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

Sale Price $503.89 USD
Regular Price $563.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $503.89 USD
Regular Price $563.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft B724BXC8 30# B-Series Pressure Switch with NEMA 7/9 Enclosure, 30 psi-

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

Sale Price $503.89 USD
Regular Price $563.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $503.89 USD
Regular Price $563.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft B724BXC8 3000# B-Series Pressure Switch with NEMA 7/9 Enclosure, 3,000 psi-

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

Sale Price $571.01 USD
Regular Price $638.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $571.01 USD
Regular Price $638.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft B724BXC8 30IMV B-Series Pressure Switch with NEMA 7/9 Enclosure, -30 inHg Vacuum-

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

Sale Price $533.42 USD
Regular Price $596.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $533.42 USD
Regular Price $596.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft B724BXC8 30IMV/15# B-Series Pressure Switch with NEMA 7/9 Enclosure, -30 inHg/15 psi-

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 $533.42 USD
Regular Price $596.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $533.42 USD
Regular Price $596.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft B724BXC8 30IMV/30# B-Series Pressure Switch with NEMA 7/9 Enclosure, -30 inHg/30 psi-

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 $533.42 USD
Regular Price $596.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $533.42 USD
Regular Price $596.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft B724BXC8 30IMV/60# B-Series Pressure Switch with NEMA 7/9 Enclosure, -30 inHg/60 psi-

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 $533.42 USD
Regular Price $596.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $533.42 USD
Regular Price $596.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft B724BXC8 30IW B-Series Pressure Switch with NEMA 7/9 Enclosure, 30 inH2O-

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

Sale Price $548.64 USD
Regular Price $613.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $548.64 USD
Regular Price $613.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft B724BXC8 30IWV/30IW B-Series Pressure Switch with NEMA 7/9 Enclosure, -30/30 inH2O-

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 $548.64 USD
Regular Price $613.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $548.64 USD
Regular Price $613.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft B724BXC8 400# B-Series Pressure Switch with NEMA 7/9 Enclosure, 400 psi-

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

Sale Price $503.89 USD
Regular Price $563.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $503.89 USD
Regular Price $563.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft B724BXC8 60# B-Series Pressure Switch with NEMA 7/9 Enclosure, 60 psi-

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

Sale Price $503.89 USD
Regular Price $563.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $503.89 USD
Regular Price $563.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft B724BXC8 600# B-Series Pressure Switch with NEMA 7/9 Enclosure, 600 psi-

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

Sale Price $503.89 USD
Regular Price $563.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $503.89 USD
Regular Price $563.00 USD
Availability 2 to 3 Weeks
Quantity
Showing 21 to 40 of 908 products
We Ship Free on Orders Over $99 within Canada
Chat Live

  • We accept these payment methods:
  • Visa, Master Card, Discover, American Express & PayPal
  • We also accept wire transfers/EFT, cheques and purchase orders on approved credit. Accepted payment methods vary by country.