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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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Clearance
Mid-West Instrument 120AA Piston Differential Pressure Switch,15PSIDOrder #: 120AA-00-ACA-15 PSID Mfg #: 120AA-00-ACA-15 PSID Availability: In stock Special Price $218.09 Regular Price $389.20Piston Differential Pressure Switch,15PSID 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 $313.58 Regular Price $333.61Ashcroft Pressure Switch, 30psi Buna-N, 1/4npt Female 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 $1,063.03Digital 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: Please contact Transcat Customer Service for availability. Differential 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 $379.193-Pole,1/4"DIN Selector Switch Learn More -
Ashcroft B768SXNH/200PSI Pressure Switch, 200 psi Blank Tag, Welded STS, 1/4npt-F
Order #: B768SXNH/200PSI Mfg #: B768SXNH/200PSI Availability: Ships in 3-4 weeks Special Price $1,150.48 Regular Price $1,223.92Pressure Switch, 200 psi Blank Tag, Welded STS, 1/4npt-F Learn More -
Ashcroft B724-S-XFM-400PSIG Pressure Switch,400PSIG,Welded Stainless,FM Approval
Order #: B724-S-XFM-400PSIG Mfg #: B724-S-XFM-400PSIG Availability: Ships in 3-4 weeks Special Price $764.84 Regular Price $813.67Pressure Switch,400PSIG,Welded Stainless,FM Approval Learn More -
Jackson Safety 1921-00 Differential Pressure Switch HP back port,0.07 - 0.15 in H2O
Order #: 1921-00 Mfg #: 1921-00 Availability: Ships in 3-4 weeks $145.60Differential Pressure Switch HP back port,0.07 - 0.15 in H2O Learn More -
Ashcroft B4 Pressure Switch,60PSI,1/2"NPTF
Order #: B424BX07-60PSI Mfg #: B424BX07-60PSI Availability: Ships in 3-4 weeks Special Price $381.17 Regular Price $405.51Pressure Switch,60PSI,1/2"NPTF Learn More -
NOSHOK 628-10000-1-1-H-14-3-CH 628 Series IS Hammer Union Xmtr 10k psi, 0.25%FS,4-20mA,Bendix
Order #: 628-10000-1-1-H-14-3-CH Mfg #: 628-10000-1-1-H-14-3-CH Availability: Ships in 3-4 weeks Special Price $3,298.72 Regular Price $3,436.17628 Series IS Hammer Union Xmtr 10k psi, 0.25%FS,4-20mA,Bendix Learn More -
NOSHOK 621-300-1-1-8-6 Pressure Transmitter,300PSI 1/2"NPTM,4-20mA
Order #: 621-300-1-1-8-6 Mfg #: 621-300-1-1-8-6 Availability: Ships in 3-4 weeks Special Price $778.27 Regular Price $810.70Pressure Transmitter,300PSI 1/2"NPTM,4-20mA Learn More -
Ashcroft B4-24-B-X06-200PSI Pressure Switch 200 psi
Order #: B4-24-B-X06-200PSI Mfg #: B4-24-B-X06-200PSI Availability: Ships in 3-4 weeks Special Price $350.28 Regular Price $372.64Pressure Switch 200 psi Learn More -
Orange Research 1203-PGS-1A-2.5B-A,0-25PSID Differential Pressure Switch 0-25 PSID
Order #: 1203-PGS-1A-2.5B-A,0-25PSID Mfg #: 1203-PGS-1A-2.5B-A,0-25PSID Availability: Ships in 3-4 weeks $424.20Differential Pressure Switch 0-25 PSID Learn More -
TRANSMITTERS DIGITAL I.O./RS485 TRANSMITTERS DIGITAL I.O./RS485
Order #: W1712 Availability: Ships in 2-3 Weeks Special Price $0.00 Regular Price $645.15TRANSMITTERS DIGITAL I.O./RS485 Learn More -
505 TRANSMITTER, INPUT ADJ. 5-100MA
Order #: N505 Mfg #: 505 Availability: Ships in 2-3 Weeks Call for priceTRANSMITTER, INPUT ADJ. 5-100MA Learn More -
502A-J-MDT1 TEMP TRANSMITTER,TYPE J T/C
Order #: 502A-J-MDT1 Mfg #: 502A-J-MDT1 Availability: Ships in 2-3 Weeks Call for priceTEMP TRANSMITTER,TYPE J T/C Learn More -
502A-J-FS-MAT1-CBP1 TEMP XMTR,TYPE J, 0-750 DEG F W/INSUL COVER
Order #: 502A-J-FS-MAT1-CBP1 Mfg #: 502A-J-FS-MAT1-CBP1 Availability: Ships in 2-3 Weeks Call for priceTEMP XMTR,TYPE J, 0-750 DEG F W/INSUL COVER Learn More -
Ashcroft B4 Pressure Switch 100 psi
Order #: B424B-100PSI Mfg #: B424B-100PSI Availability: Ships in 3-4 weeks Special Price $288.55 Regular Price $306.98Pressure Switch 100 psi Learn More -
Ashcroft B424B-200PSI Pressure Switch, Weather Proof, 200PSI
Order #: B424B-200PSI Mfg #: B424B-200PSI Availability: Ships in 3-4 weeks Special Price $288.55 Regular Price $306.98Pressure Switch, Weather Proof, 200PSI Learn More -
Ashcroft B424V100PSI Pressure Switch, 100psi
Order #: B424V100PSI Mfg #: B424V100PSI Availability: Ships in 3-4 weeks Special Price $309.37 Regular Price $329.13Pressure Switch, 100psi Learn More -
Ashcroft NPI-N4-D-L-S02-3000PSI Pressure Switch, 3000PSI
Order #: NPI-N4-D-L-S02-3000 Mfg #: NPI-N4-D-L-S02-3000PSI Availability: Ships in 3-4 weeks Special Price $973.37 Regular Price $1,035.51Pressure Switch, 3000PSI Learn More -
Ashcroft B720BXFM/30"H2OVAC/30"H2O Pressure Switch -30" H2O to 30"H2O
Order #: B720BXFM/30"H2OVAC/30"H2O Mfg #: B720BXFM/30"H2OVAC/30"H2O Availability: Ships in 3-4 weeks Special Price $758.97 Regular Price $807.42Pressure Switch -30" H2O to 30"H2O Learn More -
Ashcroft NPI Pressure Switch,100PSI,4-20mA 1/4"NPTM,250VAC
Order #: NPI-N4-I-V-S02-XEA-100PSI Mfg #: NPI-N4-I-V-S02-XEA-100PSI Availability: Ships in 3-4 weeks Special Price $1,333.21 Regular Price $1,418.31Pressure Switch,100PSI,4-20mA 1/4"NPTM,250VAC Learn More -
Meriam 1226 Differential Pressure Switched Indicator,6"Dial,0-350"H2O
Order #: Z1226-2-B Mfg #: 1226-2-B Availability: Ships in 3-4 weeks $5,495.00Differential Pressure Switched Indicator,6"Dial,0-350"H2O Learn More -
Meriam Z1224-1-B Differential Pressure Indicator, Custom Configuration
Order #: Z1224-1-B Mfg #: Z1224-1-B Availability: Ships in 3-4 weeks Special Price $5,577.60 Regular Price $5,810.00Differential Pressure Indicator, Custom Configuration Learn More
