SS-H Hydraulic Pressure Switch (Model 4HL2)

  • 316 stainless steel construction (models to N.A.C.E. MR0175 available).
  • Standard base range 10-10,000 PSI (with 1/4″ piston option).
  • Operating range from .5 to 20,000 PSI.
  • Holds constant and accurate set points.
  • Spring may be replaced with instrument and sensing pressure present in the sensor.
  • Optional scale allows the set point to be inspected and the valve to be set without trial and error testing (Models 4HH3 and 4HL3).
  • ATEX Certified models available upon request.
  • Please enter a value greater than or equal to 1.
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