Barksdale Series C9612 Sealed Piston Pressure Switch, Housed, Single Setpoint, 250 to 3000 PSI, C9612-3-E

This item has been discontinued by the manufacturer.

Are you buying in volume? Are you an OEM? Are you a reseller? Be sure to contact FLW directly for your special pricing.  
Shipping Weight:
3.00 LBS


Barksdale's Series C9612 and C9622 Sealed Piston Pressure Switches offer extremely long life in a robust package, making them the ideal solution to your industrial pressure control needs. Sealed Piston switches are ideal for applications demanding rapid cycling.

Available in various pressure ranges from 15 to 3000 psi, sealed piston switches are suitable for use in industrial applications such as hydraulic presses, compactors, and machine tools. All models feature a durable, anodized aluminum enclosure with a tamper proof adjustment screw cover and an integrated 27/32" hole for 1/2" NPT conduit connector, and are rated to NEMA 3 as a standard. Optional terminal boxes allow for ease of electrical connection, and switches are available in both single and dual circuit configurations.

For applications requiring a highly accurate switch in a durable package, Barksdale's Series C9612 and C9622 Sealed Piston Pressure Switches are the ideal choice

  • Extremely long life
  • Weather resistant housing
  • Easy setpoint adjustment
  • High reliability
  • High proof pressure
  • Single & dual setpoint

  • Compactors & balers
  • Machine tools
  • Lubrication equipment
  • Hydraulic presses
  • Railroad
  • Hydraulic power units
  • Compressors
  • Utility & power generation
  • Metal working application

Factory preset setpoint options are available. Contact FLW for further information.

Product Specifications

General Specifications

Accuracy:± 2% of the adjustable range
Electrical Connectors:18" free leads
Pressure Connection:1/4" - 18 NPT female
Adjustable Range
Decreasing - psi (bar)Increasing - psi (bar)
250 (17.0)2650 (180.3)280 (19.0) 3000 (204.1)
Type:SPDT snap action
Single Setpoint
Rating:10 amps @ 125/250/480 VAC; 0.03 amps @ 250 VDC
Wetted Parts
O-ring:Ethylene Propylene (EPR) O-ring
Process Fitting:Nickel plated aluminum
Piston:416 stainless steel
Enclosure:Anodized aluminum