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Pressure Switches

EPS10 Series Alarm Pressure Switch

EPS10 Series supervisory pressure switches are designed for use in wet, dry, deluge, and pre-action automatic sprinkler systems to indicate a discharge from a sprinkler.

EPS10 Series supervisory pressure switches are designed for use in wet, dry, deluge, and pre-action automatic sprinkler systems to indicate a discharge from a sprinkler. They have one SPDT switch, while the EPS10-2 model contains two SPDT switches. EPS10 Series features field adjustable pressure sensitivity to provide an alarm response between 4 to 20 psi. They are factory set to respond at 4 to 8 psi rising or falling pressures. The pressure adjustment wheel requires no special tools and does not affect switch synchronization on the EPS10-2. The EPS10 Series switches are NEMA 4 rated.

Features & Benefits:
  • Sensitivity adjustment wheel, no special tools required
  • Reinforced diaphragm resists pressure spikes
  • Two conduit entrances
  • Both one- and two-switch models available
Certifications:
  • UL Listed: S739
  • FM Approved: 0X0A7.AY, 0D3A3.AY
  • ULC: C5169
  • LPCB
  • CSFM: 7770-1209:147
  • VdS: G4020028-27 

Others

  • Switching Differential
    • 3 pounds per square inch
  • Minimum Adjustment Pressure
    • 4 pounds per square inch
  • Connection Type
    • Male NPT
  • Minimum Operating Ambient Temperature
    • -40 degree Fahrenheit
    • -40 degree Celsius
  • Connection Size
    • 1/2 inch
  • Switch Configuration
    • SPDT
  • Maximum Operating Ambient Temperature
    • 71 degree Celsius
    • 160 degree Fahrenheit

Others

  • Switching Differential
    • 3 pounds per square inch
  • Minimum Adjustment Pressure
    • 4 pounds per square inch
  • Connection Type
    • Male NPT
  • Minimum Operating Ambient Temperature
    • -40 degree Fahrenheit
    • -40 degree Celsius
  • Connection Size
    • 1/2 inch
  • Switch Configuration
    • SPDT
  • Maximum Operating Ambient Temperature
    • 71 degree Celsius
    • 160 degree Fahrenheit
  • Switching Differential : 3 pounds per square inch
  • Minimum Adjustment Pressure : 4 pounds per square inch
  • Connection Type : Male NPT
  • Minimum Operating Ambient Temperature : -40 degree Fahrenheit|-40 degree Celsius
  • Connection Size : 1/2 inch
  • Switch Configuration : SPDT
  • Maximum Operating Ambient Temperature : 71 degree Celsius|160 degree Fahrenheit