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 1 to 20 of 1014 products

Winters 4WPS010F4F201 Adjustable Deadband Pressure Switch, 2-16 Adjustible PSI
Model: 4WPS010F4F201

Sale Price	$1242.38 CAD
Regular Price	$1572.63 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1242.38 CAD
Regular Price	$1572.63 CAD
Availability	2 to 3 Weeks
Quantity

Dwyer AVS-350 Adjustable Pressure Switch, decreasing 3 to 96.5 psi
Model: AVS-350

Sale Price	$274.35 CAD
Regular Price	$295.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$274.35 CAD
Regular Price	$295.00 CAD
Availability	2 to 3 Weeks
Quantity

Dwyer A1F Series OEM Pressure Switch, 2 to 15 psig
Model: A1F-PC-SS-1-1

Sale Price	$444.54 CAD
Regular Price	$478.00 CAD
Availability	5 to 6 Weeks

Qty:

Sale Price	$444.54 CAD
Regular Price	$478.00 CAD
Availability	5 to 6 Weeks
Quantity

Dwyer A1F Series OEM Pressure Switch, 4 to 75 psig
Model: A1F-PC-SS-1-2

Sale Price	$444.54 CAD
Regular Price	$478.00 CAD
Availability	3 to 4 Weeks

Qty:

Sale Price	$444.54 CAD
Regular Price	$478.00 CAD
Availability	3 to 4 Weeks
Quantity

Dwyer A1F Series OEM Pressure Switch, 8 to 225 psig
Model: A1F-PC-SS-1-3

Sale Price	$426.87 CAD
Regular Price	$459.00 CAD
Availability	4 to 5 Weeks

Qty:

Sale Price	$426.87 CAD
Regular Price	$459.00 CAD
Availability	4 to 5 Weeks
Quantity

Dwyer 1950G Explosion Proof Differential Pressure Switch, 3 to 11 inWC, 24 V DC
Model: 1950G-10-B-24-NA

Sale Price	$697.50 CAD
Regular Price	$750.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$697.50 CAD
Regular Price	$750.00 CAD
Availability	2 to 3 Weeks
Quantity

Dwyer A3000 Photohelic Pressure Switch/Gauge, 0 to 1 inWC, low temperature -20°F
Model: A3001-LT

Sale Price	$958.83 CAD
Regular Price	$1031.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$958.83 CAD
Regular Price	$1031.00 CAD
Availability	2 to 3 Weeks
Quantity

Dwyer DXW-11-153-3 Differential Pressure Switch, 25 to 50 psi, NEMA 4X, wet-wet
Model: DXW-11-153-3

Sale Price	$176.70 CAD
Regular Price	$190.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$176.70 CAD
Regular Price	$190.00 CAD
Availability	2 to 3 Weeks
Quantity

Detroit Switch 444-32 Single Pressure Switch, 0.1 to 8 psig, 3"
Model: 444-32 | Order No: 444-32-NC-4

Detroit Switch 444-32 Single Pressure Switch, 6" V AC to 8 psig, 3"
Model: 444-32 | Order No: 444-32-NC-5

Detroit Switch 444-10 Single Pressure Switch, 30 to 10" V AC, 3"
Model: 444-10 | Order No: 444-10-NC-3

Detroit Switch 444-10 Single Pressure Switch, 0.1 to 8 psig, 3"
Model: 444-10 | Order No: 444-10-NC-4

Detroit Switch 444-10 Single Pressure Switch, 6" V AC to 8 psig, 3"
Model: 444-10 | Order No: 444-10-NC-5

$Detroit Switch 444-32 Single Pressure Switch, 30&quot; V AC to 20 psig, 1&frac38;&quot;-$

Detroit Switch 444-32 Single Pressure Switch, 30" V AC to 20 psig, 1⅜"
Model: 444-32 | Order No: 444-32-NA-1

$Detroit Switch 444-32 Single Pressure Switch, 20 to 1300 psig, &frac34;&quot;-$

Detroit Switch 444-32 Single Pressure Switch, 20 to 1300 psig, ¾"
Model: 444-32 | Order No: 444-32-NA-16

Detroit Switch 444-32 Single Pressure Switch, 20" V AC to 250 psig, ⁹⁄₁₆"
Model: 444-32 | Order No: 444-32-NA-7

$Detroit Switch 444-32 Single Pressure Switch, 30 to 50 psig, 1&frac38;&quot;-$

Detroit Switch 444-32 Single Pressure Switch, 30 to 50 psig, 1⅜"
Model: 444-32 | Order No: 444-32-NB-1

Detroit Switch 444-32 Single Pressure Switch, 60 to 600 psig, ¹⁵⁄₃₂"
Model: 444-32 | Order No: 444-32-NB-12

$Detroit Switch 444-32 Single Pressure Switch, 100 to 1800 psig, &frac14;&quot;-$

Detroit Switch 444-32 Single Pressure Switch, 100 to 1800 psig, ¼"
Model: 444-32 | Order No: 444-32-NB-16

$Detroit Switch 444-32 Single Pressure Switch, 20&quot; V AC to 100 psig, &frac34;&quot;-$

Detroit Switch 444-32 Single Pressure Switch, 20" V AC to 100 psig, ¾"
Model: 444-32 | Order No: 444-32-NB-3

Showing 1 to 20 of 1014 products

4.7/5 Stars

4.7/5 Stars

Pressure Switches

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Winters 4WPS010F4F201 Adjustable Deadband Pressure Switch, 2-16 Adjustible PSI
Model: 4WPS010F4F201

Qty:

Dwyer AVS-350 Adjustable Pressure Switch, decreasing 3 to 96.5 psi
Model: AVS-350

Qty:

Dwyer A1F Series OEM Pressure Switch, 2 to 15 psig
Model: A1F-PC-SS-1-1

Qty:

Dwyer A1F Series OEM Pressure Switch, 4 to 75 psig
Model: A1F-PC-SS-1-2

Qty:

Dwyer A1F Series OEM Pressure Switch, 8 to 225 psig
Model: A1F-PC-SS-1-3

Qty:

Dwyer 1950G Explosion Proof Differential Pressure Switch, 3 to 11 inWC, 24 V DC
Model: 1950G-10-B-24-NA

Qty:

Dwyer A3000 Photohelic Pressure Switch/Gauge, 0 to 1 inWC, low temperature -20°F
Model: A3001-LT

Qty:

Dwyer DXW-11-153-3 Differential Pressure Switch, 25 to 50 psi, NEMA 4X, wet-wet
Model: DXW-11-153-3

Qty:

Detroit Switch 444-32 Single Pressure Switch, 0.1 to 8 psig, 3"
Model: 444-32 | Order No: 444-32-NC-4

Detroit Switch 444-32 Single Pressure Switch, 6" V AC to 8 psig, 3"
Model: 444-32 | Order No: 444-32-NC-5

Detroit Switch 444-10 Single Pressure Switch, 30 to 10" V AC, 3"
Model: 444-10 | Order No: 444-10-NC-3

Detroit Switch 444-10 Single Pressure Switch, 0.1 to 8 psig, 3"
Model: 444-10 | Order No: 444-10-NC-4

Detroit Switch 444-10 Single Pressure Switch, 6" V AC to 8 psig, 3"
Model: 444-10 | Order No: 444-10-NC-5

Detroit Switch 444-32 Single Pressure Switch, 30" V AC to 20 psig, 1⅜"
Model: 444-32 | Order No: 444-32-NA-1

Detroit Switch 444-32 Single Pressure Switch, 20 to 1300 psig, ¾"
Model: 444-32 | Order No: 444-32-NA-16

Detroit Switch 444-32 Single Pressure Switch, 20" V AC to 250 psig, ⁹⁄₁₆"
Model: 444-32 | Order No: 444-32-NA-7

Detroit Switch 444-32 Single Pressure Switch, 30 to 50 psig, 1⅜"
Model: 444-32 | Order No: 444-32-NB-1

Detroit Switch 444-32 Single Pressure Switch, 60 to 600 psig, ¹⁵⁄₃₂"
Model: 444-32 | Order No: 444-32-NB-12

Detroit Switch 444-32 Single Pressure Switch, 100 to 1800 psig, ¼"
Model: 444-32 | Order No: 444-32-NB-16

Detroit Switch 444-32 Single Pressure Switch, 20" V AC to 100 psig, ¾"
Model: 444-32 | Order No: 444-32-NB-3

4.7/5 Stars

4.7/5 Stars

Pressure Switches

Filter by

Winters 4WPS010F4F201 Adjustable Deadband Pressure Switch, 2-16 Adjustible PSI Model: 4WPS010F4F201

Qty:

Dwyer AVS-350 Adjustable Pressure Switch, decreasing 3 to 96.5 psi Model: AVS-350

Qty:

Dwyer A1F Series OEM Pressure Switch, 2 to 15 psig Model: A1F-PC-SS-1-1

Qty:

Dwyer A1F Series OEM Pressure Switch, 4 to 75 psig Model: A1F-PC-SS-1-2

Qty:

Dwyer A1F Series OEM Pressure Switch, 8 to 225 psig Model: A1F-PC-SS-1-3

Qty:

Dwyer 1950G Explosion Proof Differential Pressure Switch, 3 to 11 inWC, 24 V DC Model: 1950G-10-B-24-NA

Qty:

Dwyer A3000 Photohelic Pressure Switch/Gauge, 0 to 1 inWC, low temperature -20°F Model: A3001-LT

Qty:

Dwyer DXW-11-153-3 Differential Pressure Switch, 25 to 50 psi, NEMA 4X, wet-wet Model: DXW-11-153-3

Qty:

Detroit Switch 444-32 Single Pressure Switch, 0.1 to 8 psig, 3" Model: 444-32 | Order No: 444-32-NC-4

Detroit Switch 444-32 Single Pressure Switch, 6" V AC to 8 psig, 3" Model: 444-32 | Order No: 444-32-NC-5

Detroit Switch 444-10 Single Pressure Switch, 30 to 10" V AC, 3" Model: 444-10 | Order No: 444-10-NC-3

Detroit Switch 444-10 Single Pressure Switch, 0.1 to 8 psig, 3" Model: 444-10 | Order No: 444-10-NC-4

Detroit Switch 444-10 Single Pressure Switch, 6" V AC to 8 psig, 3" Model: 444-10 | Order No: 444-10-NC-5

Detroit Switch 444-32 Single Pressure Switch, 30" V AC to 20 psig, 1⅜" Model: 444-32 | Order No: 444-32-NA-1

Detroit Switch 444-32 Single Pressure Switch, 20 to 1300 psig, ¾" Model: 444-32 | Order No: 444-32-NA-16

Detroit Switch 444-32 Single Pressure Switch, 20" V AC to 250 psig, 9⁄16" Model: 444-32 | Order No: 444-32-NA-7

Detroit Switch 444-32 Single Pressure Switch, 30 to 50 psig, 1⅜" Model: 444-32 | Order No: 444-32-NB-1

Detroit Switch 444-32 Single Pressure Switch, 60 to 600 psig, 15⁄32" Model: 444-32 | Order No: 444-32-NB-12

Detroit Switch 444-32 Single Pressure Switch, 100 to 1800 psig, ¼" Model: 444-32 | Order No: 444-32-NB-16

Detroit Switch 444-32 Single Pressure Switch, 20" V AC to 100 psig, ¾" Model: 444-32 | Order No: 444-32-NB-3

Winters 4WPS010F4F201 Adjustable Deadband Pressure Switch, 2-16 Adjustible PSI
Model: 4WPS010F4F201

Dwyer AVS-350 Adjustable Pressure Switch, decreasing 3 to 96.5 psi
Model: AVS-350

Dwyer A1F Series OEM Pressure Switch, 2 to 15 psig
Model: A1F-PC-SS-1-1

Dwyer A1F Series OEM Pressure Switch, 4 to 75 psig
Model: A1F-PC-SS-1-2

Dwyer A1F Series OEM Pressure Switch, 8 to 225 psig
Model: A1F-PC-SS-1-3

Dwyer 1950G Explosion Proof Differential Pressure Switch, 3 to 11 inWC, 24 V DC
Model: 1950G-10-B-24-NA

Dwyer A3000 Photohelic Pressure Switch/Gauge, 0 to 1 inWC, low temperature -20°F
Model: A3001-LT

Dwyer DXW-11-153-3 Differential Pressure Switch, 25 to 50 psi, NEMA 4X, wet-wet
Model: DXW-11-153-3

Detroit Switch 444-32 Single Pressure Switch, 0.1 to 8 psig, 3"
Model: 444-32 | Order No: 444-32-NC-4

Detroit Switch 444-32 Single Pressure Switch, 6" V AC to 8 psig, 3"
Model: 444-32 | Order No: 444-32-NC-5

Detroit Switch 444-10 Single Pressure Switch, 30 to 10" V AC, 3"
Model: 444-10 | Order No: 444-10-NC-3

Detroit Switch 444-10 Single Pressure Switch, 0.1 to 8 psig, 3"
Model: 444-10 | Order No: 444-10-NC-4

Detroit Switch 444-10 Single Pressure Switch, 6" V AC to 8 psig, 3"
Model: 444-10 | Order No: 444-10-NC-5

Detroit Switch 444-32 Single Pressure Switch, 30" V AC to 20 psig, 1⅜"
Model: 444-32 | Order No: 444-32-NA-1

Detroit Switch 444-32 Single Pressure Switch, 20 to 1300 psig, ¾"
Model: 444-32 | Order No: 444-32-NA-16

Detroit Switch 444-32 Single Pressure Switch, 20" V AC to 250 psig, ⁹⁄₁₆"
Model: 444-32 | Order No: 444-32-NA-7

Detroit Switch 444-32 Single Pressure Switch, 30 to 50 psig, 1⅜"
Model: 444-32 | Order No: 444-32-NB-1

Detroit Switch 444-32 Single Pressure Switch, 60 to 600 psig, ¹⁵⁄₃₂"
Model: 444-32 | Order No: 444-32-NB-12

Detroit Switch 444-32 Single Pressure Switch, 100 to 1800 psig, ¼"
Model: 444-32 | Order No: 444-32-NB-16

Detroit Switch 444-32 Single Pressure Switch, 20" V AC to 100 psig, ¾"
Model: 444-32 | Order No: 444-32-NB-3