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 121 to 140 of 907 products

Dwyer A3230 Photohelic Pressure Switch/Gauge (0-30 psi)-

Dwyer A3230 Photohelic Pressure Switch/Gauge (0-30 psi)
Model: A3230

Sale Price $1028.23 USD
Regular Price $1123.75 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1028.23 USD
Regular Price $1123.75 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft PDAN7HB25XC8 30#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Adjustable Deadband, 30 psi-

Ashcroft PDAN7HB25XC8 30#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Adjustable Deadband, 30 psi
Model: PDAN7HB25XC8 30#D | Order No: PDAN7HB25XC830#D

Sale Price $958.55 USD
Regular Price $1071.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $958.55 USD
Regular Price $1071.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft PDAN7HB25XC8 60#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Adjustable Deadband, 60 psi-

Ashcroft PDAN7HB25XC8 60#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Adjustable Deadband, 60 psi
Model: PDAN7HB25XC8 60#D | Order No: PDAN7HB25XC860#D

Sale Price $958.55 USD
Regular Price $1071.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $958.55 USD
Regular Price $1071.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft PDAN7HB25XC8 90#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Adjustable Deadband, 90 psi-

Ashcroft PDAN7HB25XC8 90#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Adjustable Deadband, 90 psi
Model: PDAN7HB25XC8 90#D | Order No: PDAN7HB25XC890#D

Sale Price $958.55 USD
Regular Price $1071.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $958.55 USD
Regular Price $1071.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft PDAN7HB25XC8 200#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Adjustable Deadband, 200 psi-

Ashcroft PDAN7HB25XC8 200#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Adjustable Deadband, 200 psi
Model: PDAN7HB25XC8 200#D | Order No: PDAN7HB25XC8200#D

Sale Price $958.55 USD
Regular Price $1071.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $958.55 USD
Regular Price $1071.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft PDAN7HB25XC8 400#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Adjustable Deadband, 400 psi-

Ashcroft PDAN7HB25XC8 400#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, Adjustable Deadband, 400 psi
Model: PDAN7HB25XC8 400#D | Order No: PDAN7HB25XC8400#D

Sale Price $958.55 USD
Regular Price $1071.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $958.55 USD
Regular Price $1071.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft PDDN7HB25XC8 30#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, 2 Set Points, 30 psi-

Ashcroft PDDN7HB25XC8 30#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, 2 Set Points, 30 psi
Model: PDDN7HB25XC8 30#D | Order No: PDDN7HB25XC830#D

Sale Price $958.55 USD
Regular Price $1071.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $958.55 USD
Regular Price $1071.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft PDDN7HB25XC8 60#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, 2 Set Points, 60 psi-

Ashcroft PDDN7HB25XC8 60#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, 2 Set Points, 60 psi
Model: PDDN7HB25XC8 60#D | Order No: PDDN7HB25XC860#D

Sale Price $958.55 USD
Regular Price $1071.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $958.55 USD
Regular Price $1071.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft PDDN7HB25XC8 90#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, 2 Set Points, 90 psi-

Ashcroft PDDN7HB25XC8 90#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, 2 Set Points, 90 psi
Model: PDDN7HB25XC8 90#D | Order No: PDDN7HB25XC890#D

Sale Price $958.55 USD
Regular Price $1071.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $958.55 USD
Regular Price $1071.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft PDDN7HB25XC8 200#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, 2 Set Points, 200 psi-

Ashcroft PDDN7HB25XC8 200#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, 2 Set Points, 200 psi
Model: PDDN7HB25XC8 200#D | Order No: PDDN7HB25XC8200#D

Sale Price $958.55 USD
Regular Price $1071.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $958.55 USD
Regular Price $1071.00 USD
Availability 2 to 3 Weeks
Quantity

Ashcroft PDDN7HB25XC8 400#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, 2 Set Points, 400 psi-

Ashcroft PDDN7HB25XC8 400#D PP-Series Differential Pressure Switch with NEMA 7 Enclosure, 2 Set Points, 400 psi
Model: PDDN7HB25XC8 400#D | Order No: PDDN7HB25XC8400#D

Sale Price $958.55 USD
Regular Price $1071.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $958.55 USD
Regular Price $1071.00 USD
Availability 2 to 3 Weeks
Quantity

Dwyer DA-7031-153-1 Bourdon Tube Pressure Switch (1/8-15 psig), Brass with SPDT Snap-

Dwyer DA-7031-153-1 Bourdon Tube Pressure Switch (1/8-15 psig), Brass with SPDT Snap
Model: DA-7031-153-1

Sale Price $964.78 USD
Regular Price $1054.40 USD
Availability 1 Week

Qty:

Sale Price $964.78 USD
Regular Price $1054.40 USD
Availability 1 Week
Quantity

Dwyer DA-7031-153-2 Bourdon Tube Pressure Switch (0-30"Hg Vac), Brass with SPDT Snap-

Dwyer DA-7031-153-2 Bourdon Tube Pressure Switch (0-30"Hg Vac), Brass with SPDT Snap
Model: DA-7031-153-2

Sale Price $964.78 USD
Regular Price $1054.40 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $964.78 USD
Regular Price $1054.40 USD
Availability 2 to 3 Weeks
Quantity

Dwyer DA-7031-153-3A Bourdon Tube Pressure Switch (1/8-20 psig), Brass with SPDT Snap-

Dwyer DA-7031-153-3A Bourdon Tube Pressure Switch (1/8-20 psig), Brass with SPDT Snap
Model: DA-7031-153-3A

Sale Price $964.78 USD
Regular Price $1054.40 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $964.78 USD
Regular Price $1054.40 USD
Availability 2 to 3 Weeks
Quantity

Dwyer DA-7031-153-4 Bourdon Tube Pressure Switch (1-35 psig), Brass with SPDT Snap-

Dwyer DA-7031-153-4 Bourdon Tube Pressure Switch (1-35 psig), Brass with SPDT Snap
Model: DA-7031-153-4

Sale Price $964.78 USD
Regular Price $1054.40 USD
Availability 1 Week

Qty:

Sale Price $964.78 USD
Regular Price $1054.40 USD
Availability 1 Week
Quantity

Dwyer DA-7031-153-5 Bourdon Tube Pressure Switch (2-60 psig), Brass with SPDT Snap-

Dwyer DA-7031-153-5 Bourdon Tube Pressure Switch (2-60 psig), Brass with SPDT Snap
Model: DA-7031-153-5

Sale Price $964.78 USD
Regular Price $1054.40 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $964.78 USD
Regular Price $1054.40 USD
Availability 1 to 2 Weeks
Quantity

Dwyer DA-7031-153-6 Bourdon Tube Pressure Switch (5-100 psig), Brass with SPDT Snap-

Dwyer DA-7031-153-6 Bourdon Tube Pressure Switch (5-100 psig), Brass with SPDT Snap
Model: DA-7031-153-6

Sale Price $964.78 USD
Regular Price $1054.40 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $964.78 USD
Regular Price $1054.40 USD
Availability 2 to 3 Weeks
Quantity

Dwyer DA-7031-153-7 Bourdon Tube Pressure Switch (5-150 psig), Brass with SPDT Snap-

Dwyer DA-7031-153-7 Bourdon Tube Pressure Switch (5-150 psig), Brass with SPDT Snap
Model: DA-7031-153-7

Sale Price $964.78 USD
Regular Price $1054.40 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $964.78 USD
Regular Price $1054.40 USD
Availability 2 to 3 Weeks
Quantity

Dwyer DS-7231-153-1 Bourdon Tube Pressure Switch (1/8-15 psig), Brass with SPDT Snap-

Dwyer DS-7231-153-1 Bourdon Tube Pressure Switch (1/8-15 psig), Brass with SPDT Snap
Model: DS-7231-153-1

Sale Price $964.78 USD
Regular Price $1054.40 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $964.78 USD
Regular Price $1054.40 USD
Availability 1 to 2 Weeks
Quantity

Dwyer DS-7231-153-2 Bourdon Tube Pressure Switch (0-30"Hg Vac), Brass with SPDT Snap-

Dwyer DS-7231-153-2 Bourdon Tube Pressure Switch (0-30"Hg Vac), Brass with SPDT Snap
Model: DS-7231-153-2

Sale Price $964.78 USD
Regular Price $1054.40 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $964.78 USD
Regular Price $1054.40 USD
Availability 1 to 2 Weeks
Quantity
Showing 121 to 140 of 907 products
We Ship Free on Orders Over &99 within Canada
  • We accept these payment methods:
  • Visa, Master Card, Discover, American Express & PayPal