Thermal Equipment Sales Co., Inc.

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Level Control Page

30 Years of experience in the Level Measurement industry!
We handle Princo, K-tek, Thomas, Major, Cemco, Madison, & More.
  • Continuous ground indication of liquid levels
  • Automatic control of high level and low level
  • Up to 7 switch points (685S)
  • Simple field calibration
  • Easy to read scales, single or dual
  • Optional scales- metric, gallons, barrels, etc.
  • Snubber pulsation dampener
  • CSA approved
  • Explosion proof housing
  • Field- calibration for specific gravity
  • FDA, 3-A approval for food service


  • Tanks up to 90ft. high
  • High- low alarm systems
  • Pump-on pump-off level control systems
  • Back- up level control systems
  • Overflow indication on tanks


  • Size: 2", 3"
  • Connections: NPT, grooved, flanged, 3A, ductile iron, 304,
  • 16SS, PVC
  • Diaphragm: Buna N (others available)
  • Scale: numerical (ft &in) (others available)
  • Output: microswitch (1-7 switches available)
  • Repeatability: 2% on full scale of setpoints
  • Coatings: Epoxy, Teflon
  • Tank Height: up to 90 ft. high
  • 125, 250, 440VAC, DC

We design Themperature Control Systems and have for 30 years

. Chances are we've seen your application
Call us for Application Assistance.

(901) 452-4516



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Copyright 2000 Thermal Equipment Sales Co. Inc.