Pressure Switches

Pressure switches are designed to monitor and control pressurized fluid systems and operate by opening or closing the electrical contact(s) once the setpoint is reached. Any rise or fall in pressure produces an electrical feedback response to the system, allowing you to control pressurized fluids in water pumps, air compressors, medical devices, and other machinery or equipment.    

The versatility of pressure switches allows you to measure pressure gain and loss in a wide range of operating environments.  Industries that use pressure switches include agriculture, HVAC,  oil and gas, water and wastewater,  manufacturing, marine, and several others.

Electrical and Mechanical Pressure Switches

Branom Instrument Co. is an authorized distributor and manufacturer rep. for the industry’s most trusted manufacturers. Our instrumentation experience spans several decades, and we use our expertise to source pressure instrumentation that delivers the quality and reliability you need.

We carry pressure switches from several of the industry’s leading manufacturers, including BarksdaleGemsNOSHOKSolon and ASCO. Select from plastic and metal enclosure models for pressure or differential pressure and a factory set or adjustable set point. Pressure switches come with either a diaphragm, Bourdon tube, or piston sensing element. The style you select depends on the level of pulsations your application involves, and the accuracy required.

Options for electronic  or mechanical pressure switches include:

  • Standard Pressure Switches
  • Miniature Pressure Switches
  • Heavy-Duty Pressure Switches
  • Low-Pressure Pressure Switches

Let's Discuss Pressure Switches and Instrumentation

Our extensive inventory of pressure instrumentation includes pressure switches and accessories in the size and style you need. We also provide calibration and other Technical Services to help keep your instrumentation operational.

 Contact us to discuss your pressure monitoring and control application requirements.

UEC 54 SERIES PRESSURE SWITCH 30-300PSI

J54-27

23.25 23.25 23.25 USD
UEC 400 SERIES PRESSURE SWITCH 0-200PSI DUAL SWITCH

J402-270

32.50 32.50 32.5 USD
UEC 400 SERIES D/P SWITCH 3-30PSID

J400K-S147B

92.75 92.75 92.75 USD
UEC 400 SERIES D/P SWITCH 2-20PSID

J400K-456

46.25 46.25 46.25 USD
UEC SKELETON SERIES PRESSURE SWITCH 30-300PSI SPDT

H54-27

16.25 16.25 16.25 USD
UEC 120 SERIES D/P SWITCH 3-30PSID 1/2"NPT SS BELLOWS

H121K-S147B-M210

126.50 126.50 126.5 USD
UEC 100 SERIES D/P SWITCH 5-50PSID NEMA 4X ALL VITON CONST

H100K-545-M540

74.75 74.75 74.75 USD
UEC D/P SWITCH NEMA 4X 5-50PSI ADJUSTABLE DEADBAND

H100K-545-1519-M540

72.50 72.50 72.5 USD
UEC 100 SERIES D/P SWITCH 2-20PSID NEMA 4X

H100K-544

69.00 69.00 69.0 USD
UEC 100 SERIES PRESSURE SWITCH 75-1000PSI

H100-610

24.75 24.75 24.75 USD
UEC 100 SERIES PRESSURE SWITCH 2-50PSI 1/2"NPT

H100-562

30.00 30.00 30.0 USD
UEC 100 SERIES PRESS SWITCH 300"WC VAC 1/2"NPT MANUAL RESET

H100-530-1530

72.50 72.50 72.5 USD
UEC 100 SERIES PRESSURE SWITCH 5-30PSI

H100-490

21.25 21.25 21.25 USD
UEC 100 SERIES PRESSURE SWITCH 30"HG VAC 1/4"NPT SPDT

H100-218

20.50 20.50 20.5 USD
UEC 100 SERIES PRESSURE SWITCH 50-1000PSI

H100-188

28.00 28.00 28.0 USD
UEC TEMP SWITCH 0-225F DUAL SWITCH NEMA 4X ADJ DEADBAND

C402-120-1520

46.25 46.25 46.25 USD
UEC SERIES ONE PRESS SWITCH/XMTR 10-30VDC 0-1000PSI 4-20MA

8W2D42P17

92.50 92.50 92.5 USD
UEC SERIES ONE PRESSURE SWITCH 90-130VAC POWER 0-50PSI

4W3A01P13

112.50 112.50 112.5 USD
UEC ONE SERIES PRESSURE SWITCH 12-30VDC 0-100PSI

2W2D00P14

58.75 58.75 58.75 USD
UEC SERIES ONE PRESSURE SWITCH 0-30PSI 1/2"NPT

2W2D00P12

58.75 58.75 58.75 USD