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 441 to 460 of 740 products

NOSHOK 800-2-2-14.5/160-2 Pressure Switch, 1 NO/NC Contact 4 to 20mA 1/4" NPT, M12 X 1 (4-Pin), -14.5 to 160 psig
Model: 800-2-2-14.5/145-2 | Order No: 800-2-2-14.5/160-2

Your Price	$930.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$930.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

NOSHOK 800-2-2-160-2 Pressure Switch, 1 NO or NC with 4 to 20 mA, 0 to 160 psig
Model: 800-2-2-160-2

Your Price	$886.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$886.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

NOSHOK 800-2-2-30-2 Pressure Switch, 1 NO or NC with 4 to 20 mA, 0 to 30 psig
Model: 800-2-2-30-2

Your Price	$886.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$886.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

NOSHOK 800-2-2-300-2 Pressure Switch, 1 NO/NC Contact 4 to 20mA 1/4" NPT, M12 X 1 (4-Pin), 0 to 300 psig
Model: 800-2-2-300-2

Your Price	$886.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$886.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

NOSHOK 800-2-2-3000-2 Pressure Switch, 1 NO or NC with 4 to 20 mA, 0 to 3,000 psig
Model: 800-2-2-3000-2

Your Price	$886.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$886.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

NOSHOK 800-2-2-5000-2 Pressure Switch, 1 NO or NC with 4 to 20 mA, 0 to 5,000 psig
Model: 800-2-2-5000-2

Your Price	$886.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$886.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Your Price	$886.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$886.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

NOSHOK 800-3-2-3000-2 Pressure Switch, 1 NO or NC with 0 to 10 Vdc, 0 to 3,000 psig
Model: 800-3-2-3000-2

Your Price	$886.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$886.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

NOSHOK 800-3-2-5000-2 Pressure Switch, 1 NO or NC with 0 to 10 Vdc, 0 to 5,000 psig
Model: 800-3-2-5000-2

Your Price	$886.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$886.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

$NOSHOK 800-3-8-3000-2 Pressure Switch, 1 NO or NC with 0 to 10 Vdc, 0 to 3,000 psig, &frac12;&quot; NPT male-$

NOSHOK 800-3-8-3000-2 Pressure Switch, 1 NO or NC with 0 to 10 Vdc, 0 to 3,000 psig, ½" NPT male
Model: 800-3-8-3000-2

Your Price	$886.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$886.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Ashcroft B424B 100# B-Series Pressure Switch with NEMA 4X Enclosure, 100 psi
Model: B424B 100# | Order No: B424B100#

Sale Price	$270.54 CAD
Regular Price	$334.00 CAD
Availability	5 to 6 Weeks

Qty:

Sale Price	$270.54 CAD
Regular Price	$334.00 CAD
Availability	5 to 6 Weeks
Quantity	Quantity

Ashcroft B424B 1000# B-Series Pressure Switch with NEMA 4X Enclosure, 1,000 psi
Model: B424B 1000# | Order No: B424B1000#

Sale Price	$357.21 CAD
Regular Price	$441.00 CAD
Availability	3 to 4 Weeks

Qty:

Sale Price	$357.21 CAD
Regular Price	$441.00 CAD
Availability	3 to 4 Weeks
Quantity	Quantity

Ashcroft B424B 100IW B-Series Pressure Switch with NEMA 4X Enclosure, 100 inH2O
Model: B424B 100IW | Order No: B424B100IW

Sale Price	$328.86 CAD
Regular Price	$406.00 CAD
Availability	5 to 6 Weeks

Qty:

Sale Price	$328.86 CAD
Regular Price	$406.00 CAD
Availability	5 to 6 Weeks
Quantity	Quantity

Ashcroft B424B 10IW B-Series Pressure Switch with NEMA 4X Enclosure, 10 inH2O
Model: B424B 10IW | Order No: B424B10IW

Sale Price	$328.86 CAD
Regular Price	$406.00 CAD
Availability	8 to 9 Weeks

Qty:

Sale Price	$328.86 CAD
Regular Price	$406.00 CAD
Availability	8 to 9 Weeks
Quantity	Quantity

Ashcroft B424B 150IW B-Series Pressure Switch with NEMA 4X Enclosure, 150 inH2O
Model: B424B 150IW | Order No: B424B150IW

Sale Price	$328.86 CAD
Regular Price	$406.00 CAD
Availability	6 to 7 Weeks

Qty:

Sale Price	$328.86 CAD
Regular Price	$406.00 CAD
Availability	6 to 7 Weeks
Quantity	Quantity

Ashcroft B424B 15IWV/15IW B-Series Pressure Switch with NEMA 4X Enclosure, -15/15 inH2O
Model: B424B 15IWV/15IW | Order No: B424B15IWV/15IW

Sale Price	$337.77 CAD
Regular Price	$417.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$337.77 CAD
Regular Price	$417.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Ashcroft B424B 200# B-Series Pressure Switch with NEMA 4X Enclosure, 200 psi
Model: B424B 200# | Order No: B424B200#

Sale Price	$270.54 CAD
Regular Price	$334.00 CAD
Availability	8 to 9 Weeks

Qty:

Sale Price	$270.54 CAD
Regular Price	$334.00 CAD
Availability	8 to 9 Weeks
Quantity	Quantity

Ashcroft B424B 3000# B-Series Pressure Switch with NEMA 4X Enclosure, 3,000 psi
Model: B424B 3000# | Order No: B424B3000#

Sale Price	$357.21 CAD
Regular Price	$441.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$357.21 CAD
Regular Price	$441.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Ashcroft B424B 30IMV B-Series Pressure Switch with NEMA 4X Enclosure, -30 inHg Vacuum
Model: B424B 30IMV | Order No: B424B30IMV

Sale Price	$309.42 CAD
Regular Price	$382.00 CAD
Availability	5 to 6 Weeks

Qty:

Sale Price	$309.42 CAD
Regular Price	$382.00 CAD
Availability	5 to 6 Weeks
Quantity	Quantity

Ashcroft B424B 30IMV/15# B-Series Pressure Switch with NEMA 4X Enclosure, -30 inHg/15 psi
Model: B424B 30IMV/15# | Order No: B424B30IMV/15#

Sale Price	$318.33 CAD
Regular Price	$393.00 CAD
Availability	8 to 9 Weeks

Qty:

Sale Price	$318.33 CAD
Regular Price	$393.00 CAD
Availability	8 to 9 Weeks
Quantity	Quantity

Showing 441 to 460 of 740 products

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Pressure Switches

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NOSHOK 800-2-2-14.5/160-2 Pressure Switch, 1 NO/NC Contact 4 to 20mA 1/4" NPT, M12 X 1 (4-Pin), -14.5 to 160 psig Model: 800-2-2-14.5/145-2 | Order No: 800-2-2-14.5/160-2

Qty:

NOSHOK 800-2-2-160-2 Pressure Switch, 1 NO or NC with 4 to 20 mA, 0 to 160 psig Model: 800-2-2-160-2

Qty:

NOSHOK 800-2-2-30-2 Pressure Switch, 1 NO or NC with 4 to 20 mA, 0 to 30 psig Model: 800-2-2-30-2

Qty:

NOSHOK 800-2-2-300-2 Pressure Switch, 1 NO/NC Contact 4 to 20mA 1/4" NPT, M12 X 1 (4-Pin), 0 to 300 psig Model: 800-2-2-300-2

Qty:

NOSHOK 800-2-2-3000-2 Pressure Switch, 1 NO or NC with 4 to 20 mA, 0 to 3,000 psig Model: 800-2-2-3000-2

Qty:

NOSHOK 800-2-2-5000-2 Pressure Switch, 1 NO or NC with 4 to 20 mA, 0 to 5,000 psig Model: 800-2-2-5000-2

Qty:

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

Qty:

NOSHOK 800-3-2-3000-2 Pressure Switch, 1 NO or NC with 0 to 10 Vdc, 0 to 3,000 psig Model: 800-3-2-3000-2

Qty:

NOSHOK 800-3-2-5000-2 Pressure Switch, 1 NO or NC with 0 to 10 Vdc, 0 to 5,000 psig Model: 800-3-2-5000-2

Qty:

NOSHOK 800-3-8-3000-2 Pressure Switch, 1 NO or NC with 0 to 10 Vdc, 0 to 3,000 psig, ½" NPT male Model: 800-3-8-3000-2

Qty:

Ashcroft B424B 100# B-Series Pressure Switch with NEMA 4X Enclosure, 100 psi Model: B424B 100# | Order No: B424B100#

Qty:

Ashcroft B424B 1000# B-Series Pressure Switch with NEMA 4X Enclosure, 1,000 psi Model: B424B 1000# | Order No: B424B1000#

Qty:

Ashcroft B424B 100IW B-Series Pressure Switch with NEMA 4X Enclosure, 100 inH2O Model: B424B 100IW | Order No: B424B100IW

Qty:

Ashcroft B424B 10IW B-Series Pressure Switch with NEMA 4X Enclosure, 10 inH2O Model: B424B 10IW | Order No: B424B10IW

Qty:

Ashcroft B424B 150IW B-Series Pressure Switch with NEMA 4X Enclosure, 150 inH2O Model: B424B 150IW | Order No: B424B150IW

Qty:

Ashcroft B424B 15IWV/15IW B-Series Pressure Switch with NEMA 4X Enclosure, -15/15 inH2O Model: B424B 15IWV/15IW | Order No: B424B15IWV/15IW

Qty:

Ashcroft B424B 200# B-Series Pressure Switch with NEMA 4X Enclosure, 200 psi Model: B424B 200# | Order No: B424B200#

Qty:

Ashcroft B424B 3000# B-Series Pressure Switch with NEMA 4X Enclosure, 3,000 psi Model: B424B 3000# | Order No: B424B3000#

Qty:

Ashcroft B424B 30IMV B-Series Pressure Switch with NEMA 4X Enclosure, -30 inHg Vacuum Model: B424B 30IMV | Order No: B424B30IMV

Qty:

Ashcroft B424B 30IMV/15# B-Series Pressure Switch with NEMA 4X Enclosure, -30 inHg/15 psi Model: B424B 30IMV/15# | Order No: B424B30IMV/15#

Qty:

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NOSHOK 800-2-2-14.5/160-2 Pressure Switch, 1 NO/NC Contact 4 to 20mA 1/4" NPT, M12 X 1 (4-Pin), -14.5 to 160 psig
Model: 800-2-2-14.5/145-2 | Order No: 800-2-2-14.5/160-2

NOSHOK 800-2-2-160-2 Pressure Switch, 1 NO or NC with 4 to 20 mA, 0 to 160 psig
Model: 800-2-2-160-2

NOSHOK 800-2-2-30-2 Pressure Switch, 1 NO or NC with 4 to 20 mA, 0 to 30 psig
Model: 800-2-2-30-2

NOSHOK 800-2-2-300-2 Pressure Switch, 1 NO/NC Contact 4 to 20mA 1/4" NPT, M12 X 1 (4-Pin), 0 to 300 psig
Model: 800-2-2-300-2

NOSHOK 800-2-2-3000-2 Pressure Switch, 1 NO or NC with 4 to 20 mA, 0 to 3,000 psig
Model: 800-2-2-3000-2

NOSHOK 800-2-2-5000-2 Pressure Switch, 1 NO or NC with 4 to 20 mA, 0 to 5,000 psig
Model: 800-2-2-5000-2

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

NOSHOK 800-3-2-3000-2 Pressure Switch, 1 NO or NC with 0 to 10 Vdc, 0 to 3,000 psig
Model: 800-3-2-3000-2

NOSHOK 800-3-2-5000-2 Pressure Switch, 1 NO or NC with 0 to 10 Vdc, 0 to 5,000 psig
Model: 800-3-2-5000-2

NOSHOK 800-3-8-3000-2 Pressure Switch, 1 NO or NC with 0 to 10 Vdc, 0 to 3,000 psig, ½" NPT male
Model: 800-3-8-3000-2

Ashcroft B424B 100# B-Series Pressure Switch with NEMA 4X Enclosure, 100 psi
Model: B424B 100# | Order No: B424B100#

Ashcroft B424B 1000# B-Series Pressure Switch with NEMA 4X Enclosure, 1,000 psi
Model: B424B 1000# | Order No: B424B1000#

Ashcroft B424B 100IW B-Series Pressure Switch with NEMA 4X Enclosure, 100 inH2O
Model: B424B 100IW | Order No: B424B100IW

Ashcroft B424B 10IW B-Series Pressure Switch with NEMA 4X Enclosure, 10 inH2O
Model: B424B 10IW | Order No: B424B10IW

Ashcroft B424B 150IW B-Series Pressure Switch with NEMA 4X Enclosure, 150 inH2O
Model: B424B 150IW | Order No: B424B150IW

Ashcroft B424B 15IWV/15IW B-Series Pressure Switch with NEMA 4X Enclosure, -15/15 inH2O
Model: B424B 15IWV/15IW | Order No: B424B15IWV/15IW

Ashcroft B424B 200# B-Series Pressure Switch with NEMA 4X Enclosure, 200 psi
Model: B424B 200# | Order No: B424B200#

Ashcroft B424B 3000# B-Series Pressure Switch with NEMA 4X Enclosure, 3,000 psi
Model: B424B 3000# | Order No: B424B3000#

Ashcroft B424B 30IMV B-Series Pressure Switch with NEMA 4X Enclosure, -30 inHg Vacuum
Model: B424B 30IMV | Order No: B424B30IMV

Ashcroft B424B 30IMV/15# B-Series Pressure Switch with NEMA 4X Enclosure, -30 inHg/15 psi
Model: B424B 30IMV/15# | Order No: B424B30IMV/15#