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

Flex Riser Bottom 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.


Flexible Riser Bottom Single Phase Heater.  Excellent chemical resistance to aggressive acids.

  • 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. Resettable P3 protector standard
Standard Parts
MPI P/NWattsVoltsWidthLengthPhase
IM-HXOL1102-11L-**1000 W120 V2 “51 mm11 “279 mmSingle
IM-HXOL1202-11L-**1000 W240 V2 “51 mm11 “279 mmSingle
IM-HXOL1104-08L-**1000 W120 V4 “102 mm8 “203 mmSingle
IM-HXOL1204-08L-**1000 W240 V4 “102 mm8 “203 mmSingle
IM-HXOL2104-13L-**2000 W120 V4 “102 mm13 “330 mmSingle
IM-HXOL2204-13L-**2000 W240 V4 “102 mm13 “330 mmSingle
IM-HXOL2404-13L-**2000 W480 V4 “102 mm13 “330 mmSingle
IM-HXOL2105-10L-**2000 W120 V5 “127 mm10 “254 mmSingle
IM-HXOL2205-10L-**2000 W240 V5 “127 mm10 “254 mmSingle
IM-HXOL2405-10L-**2000 W480 V5 “127 mm10 “254 mmSingle
IM-HXOL2106-08L-**2000 W120 V6 “152 mm8 “203 mmSingle
IM-HXOL2206-08L-**2000 W240 V6 “152 mm8 “203 mmSingle
IM-HXOL2406-08L-**2000 W480 V6 “152 mm8 “203 mmSingle
IM-HXOL3204-18L-**3000 W240 V4 “102 mm18 “457 mmSingle
IM-HXOL3404-18L-**3000 W480 V4 “102 mm18 “457 mmSingle
IM-HXOL3205-12L-**3000 W240 V5 “127 mm12 “305 mmSingle
IM-HXOL3405-12L-**3000 W480 V5 “127 mm12 “305 mmSingle
IM-HXOL3206-11L-**3000 W240 V6 “152 mm11 “279 mmSingle
IM-HXOL3406-11L-**3000 W480 V6 “152 mm11 “279 mmSingle
IM-HXOL3208-08L-**3000 W240 V8 “203 mm8 “203 mmSingle
IM-HXOL3408-08L-**3000 W480 V8 “203 mm8 “203 mmSingle
IM-HXOL4205-18L-**4000 W240 V5 “127 mm18 “457 mmSingle
IM-HXOL4405-18L-**4000 W480 V5 “127 mm18 “457 mmSingle
IM-HXOL4206-14L-**4000 W240 V6 “152 mm14 “356 mmSingle
IM-HXOL4406-14L-**4000 W480 V6 “152 mm14 “356 mmSingle
IM-HXOL4208-11L-**4000 W240 V8 “203 mm11 “279 mmSingle
IM-HXOL4408-11L-**4000 W480 V8 “203 mm11 “279 mmSingle
IM-HXOL5206-18L-**5000 W240 V6 “152 mm18 “457 mmSingle
IM-HXOL5406-18L-**5000 W480 V6 “152 mm18 “457 mmSingle
IM-HXOL5208-13L-**5000 W240 V8 “203 mm13 “330 mmSingle
IM-HXOL5408-13L-**5000 W480 V8 “203 mm13 “330 mmSingle
IM-HXOL5209-11L-**5000 W240 V9 “229 mm11 “279 mmSingle
IM-HXOL5409-11L-**5000 W480 V9 “229 mm11 “279 mmSingle
IM-HXOL5210-10L-**5000 W240 V10 “254 mm10 “254 mmSingle
IM-HXOL5410-10L-**5000 W480 V10 “254 mm10 “254 mmSingle
IM-HXOL6207-18L-**6000 W240 V7 “178 mm18 “457 mmSingle
IM-HXOL6407-18L-**6000 W480 V7 “178 mm18 “457 mmSingle
IM-HXOL6208-15L-**6000 W240 V8 “203 mm15 “381 mmSingle
IM-HXOL6408-15L-**6000 W480 V8 “203 mm15 “381 mmSingle
IM-HXOL6209-13L-**6000 W240 V9 “229 mm13 “330 mmSingle
IM-HXOL6409-13L-**6000 W480 V9 “229 mm13 “330 mmSingle
IM-HXOL6210-12L-**6000 W240 V10 “254 mm12 “305 mmSingle
IM-HXOL6410-12L-**6000 W480 V10 “254 mm12 “305 mmSingle
IM-HXOL6211-11L-**6000 W240 V11 “279 mm11 “279 mmSingle
IM-HXOL6411-11L-**6000 W480 V11 “279 mm11 “279 mmSingle
Thermal Protector / Fuses

Flex Riser

  • Resettable P3: For solutions up to 250°F (121°C)

Rigid Riser

  • Replaceable P1: Standard for solutions up to 180°F (82°C)
  • Replaceable P4: For solutions up to 230°F (110°C)
  • Resettable P2: For solutions up to 190°F (88°C)
  • Resettable P8: For solutions from 190°F to 210°F (88°C to 99°C)
  • Resettable P3: For solutions from 210°F to 250°F (99°C to 121°C)

Temperature Control Panels