• KING Filters
  • Diaphragm Pressure Seals
  • Pressure Controllers
  • Pressure Gauges
  • Pressure Regulators
  • Pressure Switches
  • Pressure Transmitters & Transducers
  • Pressure Valve Connectors
  • Pressure Valves
  • Pressure Kits - Parts & Accessories

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.

641.00 641.0 USD
On Hand: 0
Setra Systems Inc (dba Gems Sensors)
PS71-20-4MNS-C-H, SS, 1/4" NPT, 25-75 PSI Range, SPDT, DIN Connector

623755

124.00 124.0 USD
On Hand: 0
Dwyer Instruments Inc
Dwyer Air Flow Switch

AVFS-1

303.00 303.0 USD
On Hand: 0
Dwyer Instruments Inc
DX Wet/Wet Differential Pressure Switch

DXW-11-153-1

100.00 100.0 USD
On Hand: 0
Barksdale Inc Dba Dynalco Controls Corp
Econ-O-Trol Pressure Switch, 10-250 psi,1/8"Int & 1/2" Ext NPT

E1H-H250-P6

209.00 209.0 USD
On Hand: 0
Dwyer Instruments Inc
PHOTOHELIC PRESSURE SWITCH/GAGE, 0-2"WC RANGE

A3002

643.00 643.0 USD
On Hand: 0
Venture Measurement Company LLC
BINDICATOR MODEL A DIAPHRAGM 2 SWITCH

LAA21FXCV

1,067.00 1067.0 USD
On Hand: 0
Dwyer Instruments Inc
Dwyer Air Flow Switch

AVFS-2

303.00 303.0 USD
On Hand: 0
Venture Measurement Company LLC
BINDICATOR MODEL A DIAPHRAGM SWITCH

LAA10NHCV

669.80 669.8000000000001 USD
On Hand: 0
Dwyer Instruments Inc
Dwyer Differential Pressure Switch .07-.15" WC

1950-00-2F

321.00 321.0 USD
On Hand: 0
Setra Systems Inc (dba Gems Sensors)
Rugged Cylindrical Pressure Switch PS75-10-4MGZ-C-HR (10pc Min)

212288

132.00 132.0 USD
On Hand: 0
Barksdale Inc Dba Dynalco Controls Corp
D1T Series Terminal Block Diaphragm Switch

D1T-A150SS

290.00 290.0 USD
On Hand: 0
Barksdale Inc Dba Dynalco Controls Corp
DPD1T Diaphragm Differential Switch

DPD1T-A80SS

635.00 635.0 USD
On Hand: 0
Barksdale Inc Dba Dynalco Controls Corp
Barksdale Series 96221 Vacuum Switch, 1/4" NPT, DIN Connector, 43650 type

T96221-BB1-T2

194.00 194.0 USD
On Hand: 0
124.00 124.0 USD
On Hand: 0
96.00 96.0 USD
On Hand: 0
470.08 470.08 USD
On Hand: 0
470.08 470.08 USD
On Hand: 0
Setra Systems Inc (dba Gems Sensors)
PS41 PRESSURE SWITCH 5-30PSI 1/8" FACTORY SET 15PSI FALLING

PS41-20-2MNB-C-HC-V-FS15PSIF

92.23 92.23 USD
On Hand: 0
735.75 735.75 USD
On Hand: 0
272.00 272.0 USD
On Hand: 0