US 
CAN - en 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.
-
Dwyer Instruments 1950-10-2F EP Differential Pressure Switch 3/11"WC,UL/FM/CSA,SPDTOrder #: 1950-10-2F Mfg #: 1950-10-2F Availability: In stock $311.00EP Differential Pressure Switch 3/11"WC,UL/FM/CSA,SPDT Learn More -
Ashcroft B420B/30PSI Ashcroft Pressure Switch, 30psi Buna-N, 1/4npt Female
Order #: B420B/30PSI Mfg #: B420B/30PSI Availability: In stock Special Price $213.26 Regular Price $238.29Ashcroft 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 $866.00Gas/Differential Pressure Sw. man. reset, SPST NC, 0.5-5 psig 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 $125.00Differential Pressure Switch 1/4" NPT, SPDT, 2.5 to 10 psi Learn More -
Ashcroft B4 Pressure Switch 15 psi
Order #: B424B-15PSI Mfg #: B424B-15PSI Availability: In stock Special Price $196.24 Regular Price $219.27Pressure Switch 15 psi 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 $364.21 Regular Price $406.94Pressure Switch,1000PSI Learn More -
Dwyer Instruments 3000MR-0 Pressure Switch/Gage,0-0.5"w.c. .01minor divisions
Order #: 3000MR-0 Mfg #: 3000MR-0 Availability: Ships in 3-4 weeks $582.00Pressure Switch/Gage,0-0.5"w.c. .01minor divisions Learn More -
Dwyer Instruments DPA-7033-153-62 Double Bellows Diff. Pressure Swt,min.deadband,Brass,20psid
Order #: DPA-7033-153-62 Mfg #: DPA-7033-153-62 Availability: Ships in 3-4 weeks $1,676.00Double Bellows Diff. Pressure Swt,min.deadband,Brass,20psid Learn More -
Dwyer Instruments DA-31-3-3A Bourdon Tube Pressure Switch Brass tube, range 1/8-20 psig
Order #: DA-31-3-3A Mfg #: DA-31-3-3A Availability: Ships in 3-4 weeks $897.00Bourdon Tube Pressure Switch Brass tube, range 1/8-20 psig Learn More -
Dwyer Instruments PGW-156-P1 Gas/Differential Pressure Sw. W/R ENCL,SPST NC;SPST NO (SPDT)
Order #: PGW-156-P1 Mfg #: PGW-156-P1 Availability: Ships in 3-4 weeks $1,299.00Gas/Differential Pressure Sw. W/R ENCL,SPST NC;SPST NO (SPDT) Learn More -
Dwyer Instruments MP-001 Mini-Photohelic Differential Pressure Sw/Gauge, 0-1 in H2O
Order #: MP-001 Mfg #: MP-001 Availability: Ships in 3-4 weeks $459.00Mini-Photohelic Differential Pressure Sw/Gauge, 0-1 in H2O Learn More -
Dwyer Instruments SA1111E-A4-K1 Diaphragm Operated Pressure Sw. 10 - 150 psig, 1/4" NPT(F), Al
Order #: SA1111E-A4-K1 Mfg #: SA1111E-A4-K1 Availability: Ships in 3-4 weeks $517.00Diaphragm Operated Pressure Sw. 10 - 150 psig, 1/4" NPT(F), Al Learn More -
Dwyer Instruments DA-7031-153-2 Bourdon Tube Pressure Switch Brass tube, range 0-30" Hg Vac
Order #: DA-7031-153-2 Mfg #: DA-7031-153-2 Availability: Ships in 3-4 weeks $827.00Bourdon Tube Pressure Switch Brass tube, range 0-30" Hg Vac Learn More -
Dwyer Instruments A3020 Pressure Switch/Gage 0-20Wc
Order #: A3020 Mfg #: A3020 Availability: Ships in 3-4 weeks $612.00Pressure Switch/Gage 0-20Wc Learn More -
Dwyer Instruments A3010 Pressure Switch/Gage 0-10Wc
Order #: A3010 Mfg #: A3010 Availability: Ships in 3-4 weeks $612.00Pressure Switch/Gage 0-10Wc Learn More -
Dwyer Instruments 1950 Differential Pressure Switch 24VDC,.4-1.6"H2O
Order #: 1950G-1-B-24-NA Mfg #: 1950G-1-B-24-NA Availability: Ships in 3-4 weeks $495.00Differential Pressure Switch 24VDC,.4-1.6"H2O Learn More -
Dwyer Instruments A6-853221 Pressure Switch,SS,10PSI
Order #: A6-853221 Mfg #: A6-853221 Availability: Ships in 3-4 weeks $31.00Pressure Switch,SS,10PSI Learn More -
Ashcroft B424VXG6-100PSI Pressure switch, 100psi
Order #: B424VXG6-100PSI Mfg #: B424VXG6-100PSI Availability: Ships in 3-4 weeks Special Price $280.33 Regular Price $313.22Pressure switch, 100psi Learn More -
Ashcroft B424SXFM400PSI Pressure Switch,400PSI,Welded Seal,FM
Order #: B424SXFM400PSI Mfg #: B424SXFM400PSI Availability: Ships in 3-4 weeks Special Price $284.19 Regular Price $317.54Pressure Switch,400PSI,Welded Seal,FM Learn More -
Dwyer Instruments 1911-00 Differential Pressure Switch 0.07 - 0.15 in H2O
Order #: 1911-00 Mfg #: 1911-00 Availability: Ships in 3-4 weeks $77.50Differential Pressure Switch 0.07 - 0.15 in H2O 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 $622.05 Regular Price $730.11Digital Pressure Switch for Single-line Lubrication Systems Learn More -
Meriam 1226 Differential Pressure Switched Indicator,6"Dial,0-3PSID,316SS
Order #: Z1226-2-A Mfg #: Z1226-2-A Availability: Ships in 3-4 weeks $3,623.00Differential Pressure Switched Indicator,6"Dial,0-3PSID,316SS Learn More -
Omega Engineering SW143 3-Pole,1/4"DIN Selector Switch
Order #: SW143-8-M Mfg #: SW143-8-M Availability: Ships in 3-4 weeks $194.393-Pole,1/4"DIN Selector Switch Learn More -
Dwyer Instruments APS-550 Swch, pt rg 15-485 inc, 20-500 dec, +/-10.0 rep, 5-22 psi dbd.
Order #: APS-550 Mfg #: APS-550 Availability: Ships in 3-4 weeks $167.00Swch, pt rg 15-485 inc, 20-500 dec, +/-10.0 rep, 5-22 psi dbd. Learn More -
Dwyer Instruments APS-450 Sch, pt rg 7.5-242 inc, 9.7-250 dec, +/-5.0 rep, 2.5-9psi ddbd
Order #: APS-450 Mfg #: APS-450 Availability: Ships in 3-4 weeks $167.00Sch, pt rg 7.5-242 inc, 9.7-250 dec, +/-5.0 rep, 2.5-9psi ddbd Learn More
