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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 $327.90 Regular Price $366.38Ashcroft 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: Call for availability $1,138.97Digital Pressure Switch for Single-line Lubrication Systems Learn More -
Omega Engineering SW143 3-Pole,1/4"DIN Selector Switch
Order #: SW143-8-M Mfg #: SW143-8-M Availability: Call for availability $406.283-Pole,1/4"DIN Selector Switch 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: Call for availability Special Price $408.40 Regular Price $434.48Pressure 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: Call for availability Special Price $3,534.35 Regular Price $3,681.62628 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: Call for availability Special Price $833.86 Regular Price $868.61Pressure 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: Call for availability Special Price $375.29 Regular Price $399.26Pressure 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 $454.50Differential 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: Call for availability Special Price $301.72 Regular Price $337.13Pressure Switch 100 psi Learn More -
Ashcroft B424B-200PSI Pressure Switch, Weather Proof, 200PSI
Order #: B424B-200PSI Mfg #: B424B-200PSI Availability: Call for availability Special Price $301.72 Regular Price $337.13Pressure Switch, Weather Proof, 200PSI Learn More -
Ashcroft B424V100PSI Pressure Switch, 100psi
Order #: B424V100PSI Mfg #: B424V100PSI Availability: Ships in 2-3 weeks Special Price $323.50 Regular Price $361.46Pressure 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: Call for availability Special Price $1,365.40 Regular Price $1,525.59Pressure 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: Call for availability Special Price $793.61 Regular Price $886.73Pressure 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: Call for availability Special Price $1,741.42 Regular Price $1,945.73Pressure Switch,100PSI,4-20mA 1/4"NPTM,250VAC Learn More -
Meriam Z1224-1-B Differential Pressure Indicator, Custom Configuration
Order #: Z1224-1-B Mfg #: Z1224-1-B Availability: Call for availability Special Price $5,976.00 Regular Price $6,225.00Differential Pressure Indicator, Custom Configuration Learn More -
Ashcroft LPDN4-KK-B-25-XK3-100PSI Pressure Switch,100PSI 1/4"NPTF,Narrow Deadband
Order #: LPDN4-KK-B-25-XK3-100PSI Mfg #: LPDN4-KK-B-25-XK3-100PSI Availability: Ships in 3-4 weeks Special Price $603.60 Regular Price $674.42Pressure Switch,100PSI 1/4"NPTF,Narrow Deadband Learn More
