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

3 Element PTFE 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.

  • PTFE sleeved 304 stainless elements inert to most solutions up to 212°F (100°C).
  • Low watt density design 10 watts/square inch (1.5w/cm²).
  • Vapor resistant, flame retardant polypropylene terminal enclosure with 3 ft (.9m) flexible PVC liquid tight conduit.
  • Grounded internal metal element and built in thermal protector. Replaceable P1 protector standard for solutions up to 180°F(82°C).
Standard Parts
MPI P/NWattsVoltsHot ZoneOverall Length
IM-3HX1117-**1000 W120 V10 “254 mm17 “432 mm
IM-3HX1217-**1000 W240 V10 “254 mm17 “432 mm
IM-3HX1.5123-**1500 W120 V16 “406 mm23 “584 mm
IM-3HX1.5223-**1500 W240 V16 “406 mm23 “584 mm
IM-3HX1.5423-**1500 W480 V16 “406 mm23 “584 mm
IM-3HX2229-**2000 W240 V22 “559 mm29 “737 mm
IM-3HX2429-**2000 W480 V22 “559 mm29 “737 mm
IM-3HX3235-**3000 W240 V29 “737 mm35 “889 mm
IM-3HX3435-**3000 W480 V29 “737 mm35 “889 mm
IM-3HX4247-**4000 W240 V39 “991 mm47 “1194 mm
IM-3HX4447-**4000 W480 V39 “991 mm47 “1194 mm
IM-3HX5259-**5000 W240 V48 “1219 mm59 “1499 mm
IM-3HX5459-**5000 W480 V48 “1219 mm59 “1499 mm
IM-3HX6268-**6000 W240 V56 “1422 mm68 “1727 mm
IM-3HX6468-**6000 W480 V56 “1422 mm68 “1727 mm
Thermal Protector / Fuses
  • Replaceable P1: Standard for solutions up to 190°F (88°C)
  • Resettable P2: For solutions up to 190°F (88°C)
  • Resettable P8: For solutions up to 210°F (99°C)
  • Resettable P3: For solutions up to 250°F (121°C)

Temperature Control Panels