CAD (0)
  • Cart is empty
Type E
The Class 9037 Type E switches are flange mounted. Float movement is transmitted through a quad ring seal. Each switch consists of a basic switch, float rod, and float. The switch can be configured in the field for contacts that open on liquid rise or close on liquid rise. These switches are used for top mounted or side mounted, closed tank applications.

Key Features
  • Closed Tank-Type EG
  • NEMA Type 1 Indoor Enclosure
  • Double-pole rated
  • 2 HP at 115 Vac3 HP at 230Vac
  • Switches are flange mounted and float movement is transmitted through a stuffing box
  • Can be built up to meet exact requirements from the basic switch, float rod and float groups
  • Switch may be assembled in the field to give contacts that open on liquid rise or close on liquid rise.
    QUAD-RING® is a registered trademark of Minnesota Rubber Co. VITON® is a registered trademark of DuPont Co.
Type H
The Class 9037 Type H switches are attached to the tank by means of a 2-1/2 in. bushing. An externalpointer indicates the float position within the tank when the unit is mounted. Switches come complete with stainless steel float and rod. A nitrile rubber seal, such as a Buna-N quad ring seal, is used between the float rod and the sealing connector. Normal application is at atmospheric pressure. Where higher pressures are encountered, the available Viton® seal allows the switch to withstand tank pressures up to 50 psi at ambient temperatures up to 220 °F. Occasional replacement of the quad ring seal may be necessary.

Key Features
  • Closed Tank-Type HG
  • NEMA Type 1 Indoor Enclosure
  • Double-pole rated
  • 2 HP at 115 Vac and 3 HP at 230 Vac
  • Type HG switch is attached to tank by means of 21/2 " screw connection
  • Switches come complete with stainless steel float and rod
  • Buna N Quad-Ring® seal is used between the float rod and sealing connector
  • Can withstand tank pressures up to 50 PSIG at temperatures up to 220°F
Unit of Measure