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  • Pressure ranges to 1400 psi
  • Visible setpoint
  • Fixed deadband
  • Spring movement design
  • Pressure limit: 3000 psig (206.8 bar)
  • Explosion proof enclosure rating
  • SPDT snap switch


The Dwyer 1000E Pressure Switch has the same rugged construction as used in Series 1000W plus explosion-proof design are combined in this new unit. UL listed for Class I, Groups A, B, C & D; Class II, Groups E, F & G. The Bellville spring movement permits mounting of control in any position and helps prevent contact chatter. High over-pressure protection and vibration resistance are also featured.

Applications for the 1000E include:

  • Chemical, petroleum, food and drug processing industries
  • Process and industrial applications