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US Pressure Switches
Transcat distributes the most reliable pressure switches for general purpose, air/water, gas and differential applications. The pressure switch will detect changes and open or close an electrical contact according to a predetermined set point. Differential switches sense pressure from both a low and a high pressure port and respond to the difference. Switches may be categorized according to their technology, such as diaphragm or piston. Our pressure device selection features switches with a wide scope of ranges to support virtually every application. We also offer Dwyer switch/gage combination instruments that measure and control positive, negative or differential pressures of air and gases.
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Ashcroft B420B/30PSI Ashcroft Pressure Switch, 30psi Buna-N, 1/4npt FemaleOrder #: B420B/30PSI Mfg #: B420B/30PSI Availability: In stock Special Price CA$236.72 Regular Price CA$269.00Ashcroft Pressure Switch, 30psi Buna-N, 1/4npt Female Learn More -
Dwyer Instruments PR-2-P2 Gas/Differential Pressure Sw. man. reset, SPST NC, 0.5-5 psig
Order #: PR-2-P2 Mfg #: PR-2-P2 Availability: In stock CA$1,030.00Gas/Differential Pressure Sw. man. reset, SPST NC, 0.5-5 psig Learn More -
Dwyer Instruments A3000-3KPA PHOTOHELIC Pressure Switch/Gage Range 0-3 kPa.
Order #: A3000-3KPA Mfg #: A3000-3KPA Availability: In stock CA$727.50PHOTOHELIC Pressure Switch/Gage Range 0-3 kPa. Learn More -
Dwyer Instruments DXW-11-153-1 Differential Pressure Switch 1/4" NPT, SPDT, 2.5 to 10 psi
Order #: DXW-11-153-1 Mfg #: DXW-11-153-1 Availability: In stock CA$125.00Differential Pressure Switch 1/4" NPT, SPDT, 2.5 to 10 psi Learn More -
Dwyer Instruments ADPS-05-2-N Differential Pressure Switch 0.80-4.00 in H2O,M20 connection
Order #: ADPS-05-2-N Mfg #: ADPS-05-2-N Availability: In stock CA$31.57Differential Pressure Switch 0.80-4.00 in H2O,M20 connection Learn More -
Ashcroft B4-20-S-XFM-1000PSI Pressure Switch,1000PSI
Order #: B4-20-S-XFM-1000PSI Mfg #: B4-20-S-XFM-1000PSI Availability: In stock Special Price CA$306.24 Regular Price CA$348.00Pressure Switch,1000PSI Learn More -
Dwyer Instruments 608-07 Differential pressure transmitter, range 0-25.0" w.c.
Order #: 608-07 Mfg #: 608-07 Availability: Ships in 3-4 weeks CA$1,475.00Differential pressure transmitter, range 0-25.0" w.c. Learn More -
Dwyer Instruments A3020 Pressure Switch/Gage 0-20Wc
Order #: A3020 Mfg #: A3020 Availability: Ships in 3-4 weeks CA$727.50Pressure Switch/Gage 0-20Wc Learn More -
Dwyer Instruments 1950G Differential Pressure Switch 120 VAC, .15-.50 in H2O
Order #: 1950G-0-B-120-NA Mfg #: 1950G-0-B-120-NA Availability: Ships in 3-4 weeks CA$560.00Differential Pressure Switch 120 VAC, .15-.50 in H2O Learn More -
Dwyer Instruments 1950-10-2F EP Differential Pressure Switch 3/11"WC,UL/FM/CSA,SPDT
Order #: 1950-10-2F Mfg #: 1950-10-2F Availability: Ships in 3-4 weeks CA$388.75EP Differential Pressure Switch 3/11"WC,UL/FM/CSA,SPDT Learn More -
Dwyer Instruments DPA-7033-153-61 Double Bellows Diff. Pressure Swt,min.deadband,Brass,10psid
Order #: DPA-7033-153-61 Mfg #: DPA-7033-153-61 Availability: Ships in 3-4 weeks CA$1,995.00Double Bellows Diff. Pressure Swt,min.deadband,Brass,10psid Learn More -
Dwyer Instruments A3010 Pressure Switch/Gage 0-10Wc
Order #: A3010 Mfg #: A3010 Availability: Ships in 3-4 weeks CA$727.50Pressure Switch/Gage 0-10Wc Learn More -
Lincoln Industrial 234-10330-4 Digital Pressure Switch for Single-line Lubrication Systems
Order #: 234-10330-4 Mfg #: 234-10330-4 Availability: Ships in 3-4 weeks Special Price CA$659.09 Regular Price CA$852.94Digital Pressure Switch for Single-line Lubrication Systems Learn More -
Ashcroft B4-64-S-X07-400KPA Pressure Switch, 400KPa
Order #: B4-64-S-X07-400KPA Mfg #: B4-64-S-X07-400KPA Availability: Ships in 3-4 weeks Special Price CA$401.28 Regular Price CA$456.00Pressure Switch, 400KPa Learn More -
Dwyer Instruments A3330 PHOTOHELIC Pressure Switch/Gage Range 15-0-15" w.c.
Order #: A3330 Mfg #: A3330 Availability: Ships in 3-4 weeks CA$748.75PHOTOHELIC Pressure Switch/Gage Range 15-0-15" w.c. Learn More -
Dwyer Instruments A3100 Pressure Switch/Gage 0-100Wc
Order #: A3100 Mfg #: A3100 Availability: Ships in 3-4 weeks CA$727.50Pressure Switch/Gage 0-100Wc Learn More -
Dwyer Instruments A3050 Pressure Switch/Gage 0-50Wc
Order #: A3050 Mfg #: A3050 Availability: Ships in 3-4 weeks CA$727.50Pressure Switch/Gage 0-50Wc Learn More -
Dwyer Instruments A3030 Pressure Switch/Gage 0-30Wc
Order #: A3030 Mfg #: A3030 Availability: Ships in 3-4 weeks CA$727.50Pressure Switch/Gage 0-30Wc Learn More -
Dwyer Instruments 605-11 Magnehelic Diff.Press.Xmitter 0-.25-0-0.25"w.c.,0.5%
Order #: 605-11 Mfg #: 605-11 Availability: Ships in 3-4 weeks CA$591.25Magnehelic Diff.Press.Xmitter 0-.25-0-0.25"w.c.,0.5% Learn More -
Dwyer Instruments 1950G-1-B-120-NA Differential Pressure Switch 120 VAC, .4-1.6 in H2O
Order #: 1950G-1-B-120-NA Mfg #: 1950G-1-B-120-NA Availability: Ships in 3-4 weeks CA$560.00Differential Pressure Switch 120 VAC, .4-1.6 in H2O Learn More -
Ashcroft B4 Pressure Switch 30PSI
Order #: B424B-XJK-30PSI Mfg #: B424B-XJK-30PSI Availability: Ships in 3-4 weeks Special Price CA$233.47 Regular Price CA$265.31Pressure Switch 30PSI Learn More -
Dwyer Instruments 605-10 Magnehelic Diff.Press.Xmitter 0-10"w.c.,0.5%
Order #: 605-10 Mfg #: 605-10 Availability: Ships in 3-4 weeks CA$516.25Magnehelic Diff.Press.Xmitter 0-10"w.c.,0.5% Learn More -
Dwyer Instruments 650-3 Temperature Transmitter Stocked Range 0 to 100C
Order #: 650-3 Mfg #: 650-3 Availability: Ships in 3-4 weeks CA$466.25Temperature Transmitter Stocked Range 0 to 100C Learn More -
Dwyer Instruments EDPS-06-1-N Adj. Differential Pressure Sw. 2.00 to 10.00 in H2O, 1/2" NPT
Order #: EDPS-06-1-N Mfg #: EDPS-06-1-N Availability: Ships in 3-4 weeks CA$41.25Adj. Differential Pressure Sw. 2.00 to 10.00 in H2O, 1/2" NPT Learn More -
Dwyer Instruments EDPS-08-2-N Adj. Differential Pressure Sw. 0.08 to 1.20 in H2O, M20
Order #: EDPS-08-2-N Mfg #: EDPS-08-2-N Availability: Ships in 3-4 weeks CA$41.25Adj. Differential Pressure Sw. 0.08 to 1.20 in H2O, M20 Learn More
