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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 881 to 900 of 911 products

Detroit Switch 444-32 Single Pressure Switch, 20" V AC to 250 psig, <sup>9</sup>⁄<sub>16</sub>"-

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

Call for Pricing
Availability 2 to 3 Weeks
Call for Pricing
Availability 2 to 3 Weeks

Detroit Switch 444-32 Single Pressure Switch, 30 to 50 psig, 1⅜"-

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

Call for Pricing
Availability 2 to 3 Weeks
Call for Pricing
Availability 2 to 3 Weeks

Detroit Switch 444-32 Single Pressure Switch, 60 to 600 psig, <sup>15</sup>⁄<sub>32</sub>"-

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

Call for Pricing
Availability 2 to 3 Weeks
Call for Pricing
Availability 2 to 3 Weeks

Detroit Switch 444-32 Single Pressure Switch, 100 to 1800 psig, ¼"-

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

Call for Pricing
Availability 2 to 3 Weeks
Call for Pricing
Availability 2 to 3 Weeks

Detroit Switch 444-32 Single Pressure Switch, 20" V AC to 100 psig, ¾"-

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

Call for Pricing
Availability 2 to 3 Weeks
Call for Pricing
Availability 2 to 3 Weeks

Detroit Switch 444-32 Single Pressure Switch, 5 to 80 psig, 1⅛"-

Detroit Switch 444-32 Single Pressure Switch, 5 to 80 psig, 1⅛"
Model: 444-32 | Order No: 444-32-NB-4

Call for Pricing
Availability 2 to 3 Weeks
Call for Pricing
Availability 2 to 3 Weeks

Detroit Switch 444-32 Single Pressure Switch, 10 to 200 psig, ¾"-

Detroit Switch 444-32 Single Pressure Switch, 10 to 200 psig, ¾"
Model: 444-32 | Order No: 444-32-NB-6

Call for Pricing
Availability 2 to 3 Weeks
Call for Pricing
Availability 2 to 3 Weeks

Detroit Switch 444-32 Single Pressure Switch, 25 to 350 psig, <sup>9</sup>⁄<sub>16</sub>"-

Detroit Switch 444-32 Single Pressure Switch, 25 to 350 psig, 9⁄16"
Model: 444-32 | Order No: 444-32-NB-7

Call for Pricing
Availability 2 to 3 Weeks
Call for Pricing
Availability 2 to 3 Weeks

Detroit Switch 444-32 Single Pressure Switch, 0.1 to 4.5 psig, 4⅜"-

Detroit Switch 444-32 Single Pressure Switch, 0.1 to 4.5 psig, 4⅜"
Model: 444-32 | Order No: 444-32-NC-1

Call for Pricing
Availability 2 to 3 Weeks
Call for Pricing
Availability 2 to 3 Weeks

Detroit Switch 444-32 Single Pressure Switch, 3" V AC to 3 psig, 4⅜"-

Detroit Switch 444-32 Single Pressure Switch, 3" V AC to 3 psig, 4⅜"
Model: 444-32 | Order No: 444-32-NC-2

Call for Pricing
Availability 2 to 3 Weeks
Call for Pricing
Availability 2 to 3 Weeks

Detroit Switch 444-32 Single Pressure Switch, 30 to 10" V AC, 3"-

Detroit Switch 444-32 Single Pressure Switch, 30 to 10" V AC, 3"
Model: 444-32 | Order No: 444-32-NC-3

Call for Pricing
Availability 2 to 3 Weeks
Call for Pricing
Availability 2 to 3 Weeks

Detroit Switch 444-32 Single Pressure Switch, 0.1 to 8 psig, 3"-

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

Call for Pricing
Availability 2 to 3 Weeks
Call for Pricing
Availability 2 to 3 Weeks

Detroit Switch 444-32 Single Pressure Switch, 6" V AC to 8 psig, 3"-

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

Call for Pricing
Availability 2 to 3 Weeks
Call for Pricing
Availability 2 to 3 Weeks

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

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

Sale Price $148.09 USD
Regular Price $161.85 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $148.09 USD
Regular Price $161.85 USD
Availability 2 to 3 Weeks
Quantity

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

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

Sale Price $760.09 USD
Regular Price $830.70 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $760.09 USD
Regular Price $830.70 USD
Availability 4 to 5 Weeks
Quantity

Dwyer 1950G Explosion Proof Differential Pressure Switch, 3 to 11 inWC, 24 V DC-

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

Sale Price $577.73 USD
Regular Price $631.40 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $577.73 USD
Regular Price $631.40 USD
Availability 2 to 3 Weeks
Quantity

Dwyer A1F Series OEM Pressure Switch, 2 to 15 psig-

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

Sale Price $354.60 USD
Regular Price $387.54 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $354.60 USD
Regular Price $387.54 USD
Availability 1 to 2 Weeks
Quantity

Dwyer A1F Series OEM Pressure Switch, 4 to 75 psig-

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

Sale Price $361.47 USD
Regular Price $395.05 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $361.47 USD
Regular Price $395.05 USD
Availability 5 to 6 Weeks
Quantity

Dwyer A1F Series OEM Pressure Switch, 8 to 225 psig-

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

Sale Price $354.60 USD
Regular Price $387.54 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $354.60 USD
Regular Price $387.54 USD
Availability 2 to 3 Weeks
Quantity

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

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

Sale Price $214.11 USD
Regular Price $234.00 USD
Availability 13 to 14 Weeks

Qty:

Sale Price $214.11 USD
Regular Price $234.00 USD
Availability 13 to 14 Weeks
Quantity
Showing 881 to 900 of 911 products
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