Quality Lab


      GP-Series NEMA 4 Pressure…

      GP-Series NEMA 4 Pressure Switch

      GP-Series NEMA 4 Pressure Switch

      The Ashcroft® GP pressure switch is designed for use on tough applications requiring a 316L SS enclosure. The simple design allows for easy field installation and calibration, while proven technology ensures a highly reliable, safe and accurate switch. Ideal for pressure control, safety shutdown or alarm operations.

      Key Features:

      • Wide selection of switch elements and wetted materials
      • Choice of process connections
      • Fixed or adjustable deadbands; adjustable setpoints from 15%-100% of range


      • Accuracy: ±1% full scale
      • IP65 (NEMA 4X) 316L stainless steel enclosure
      • Single or dual set points
      • Pressure ranges: vacuum to 210 bar


      The GP pressure switch is ideal where accurate and reliable pressure measurement are essential:

      Process Market:

      • Refineries
      • Chemical and Petrochemical Plants
      • Pulp and Paper Mills
      • Power Plants
      • Steel Mills
      • Water and Sewage Treatment Facilities

      Industrial Market:

      • Pumps, Compressors and Turbines
      • Dairies and Breweries
      • Boilers and Burners
      • Reverse Osmosis Systems
      • Filters and Presses
      • Paint Spraying Equipment
      • Specialized OEM Equipment

      Medical and Life Sciences Market:

      • Pharmaceutical Plants

      Certificates & Approvals

      • CE
      • CSA
      • RoHS
      • UL