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

Spiral PTFE Bottom 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).
  • 4 foot (1.2m) continuous fluoropolymer (PTFE) cable leading to a vapor resistant terminal enclosure and 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 LengthMax Cold Zone
IM-HXL5106-R*-**500 W120 V6 “152 mm12 “305 mm41 “1041 mm
IM-HXL5206-R*-**500 W240 V6 “152 mm12 “305 mm41 “1041 mm
IM-HXL1108-R*-**1000 W120 V8 “203 mm12 “305 mm41 “1041 mm
IM-HXL1208-R*-**1000 W240 V8 “203 mm12 “305 mm41 “1041 mm
IM-HXL2112-R*-**2000 W120 V12 “305 mm18 “457 mm40 “1016 mm
IM-HXL2212-R*-**2000 W240 V12 “305 mm18 “457 mm40 “1016 mm
IM-HXL2412-R*-**2000 W480 V12 “305 mm18 “457 mm40 “1016 mm
IM-HXL3217-R*-**3000 W240 V17 “432 mm18 “457 mm40 “1016 mm
IM-HXL3417-R*-**3000 W480 V17 “432 mm18 “457 mm40 “1016 mm
IM-HXL4220-R*-**4000 W240 V20 “508 mm18 “457 mm40 “1016 mm
IM-HXL4420-R*-**4000 W480 V20 “508 mm18 “457 mm40 “1016 mm
IM-HXL5224-R*-**5000 W240 V24 “610 mm18 “457 mm36 “914 mm
IM-HXL5424-R*-**5000 W480 V24 “610 mm18 “457 mm36 “914 mm
IM-HXL6229-R*-**6000 W240 V29 “737 mm18 “457 mm30 “762 mm
IM-HXL6429-R*-**6000 W480 V29 “737 mm18 “457 mm30 “762 mm
IM-2HXL8237-R*-**8000 W240 V37 “940 mm18 “457 mm32 “813 mm
IM-2HXL8437-R*-**8000 W480 V37 “940 mm18 “457 mm32 “813 mm
IM-2HXL9244-R*-**9000 W240 V44 “1118 mm18 “457 mm35 “889 mm
IM-2HXL9444-R*-**9000 W480 V44 “1118 mm18 “457 mm35 “889 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