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Heaters, Sensors, Controllers, Relays, Linear Displacement, and Leadwire

Spiral PTFE 6" Flanged Heater Manufacturer

Standard Lead Times


Fluoropolymer (PTFE) heaters are an excellent choice for heating Aqueous acid, alkaline, anodizing and pickling solutions up to 212F (100 C).

Offers thick gauge stainless steel tubular elements covered with heavy wall fluoropolymer (PTFE) reducing permeation, eliminating the need for gas purge systems. This product is an excellent choice for heating electroless chemistries – not for use in Chromic Acid.

Three phase standard, insert “-1” for single phase. **Specify P2 or P8 thermal overload protection desired. NOTE: Heater rated for 50 PSI.

  • Heavy wall fluoropolymer sheath (PTFE) covered stainless steel element reduces permeation.
  • Low watt density design 10 watts/square inch (1.5 w/cm²).
  • Vapor resistant, flame retardant polypropylene terminal enclosure with 3 ft (.9m) flexible PVC liquid tight conduit.
  • Thermal protector built in. Resettable P2 protector standard for solutions up to 180°F(82°C).
Standard Parts
MPI P/NWattsVoltsNumber of ElementsOverall Length
IM-6FLX3211-**3000 W240 V311 “279 mm
IM-6FLX3411-**3000 W480 V311 “279 mm
IM-6FLX6216-**6000 W240 V316 “406 mm
IM-6FLX6416-**6000 W480 V316 “406 mm
IM-6FLX9221-**9000 W240 V321 “533 mm
IM-6FLX9421-**9000 W480 V321 “533 mm
IM-6FLX12228-**12,000 W240 V328 “711 mm
IM-6FLX12428-**12,000 W480 V328 “711 mm
IM-6FLX15232-**15000 W240 V332 “813 mm
IM-6FLX15432-**15000 W480 V332 “813 mm
IM-6FLX18235-**18,000 W240 V335 “889 mm
IM-6FLX18435-**18,000 W480 V335 “889 mm
Thermal Protector / Fuses
  • Resettable P2: For solutions up to 190°F (88°C)
  • Resettable P8: For solutions up to 210°F (99°C)

Temperature Control Panels