To Order Call: 800-817-3486 or Email: or Fill a Contact Form

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

Custom Flex Riser 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.


Custom Flexible Riser 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-HXSL1100-**1000 W120 VN/AN/ASingle
IM-HXSL1200-**1000 W240 VN/AN/ASingle
IM-HXSL2100-**2000 W120 VN/AN/ASingle
IM-HXSL2200-**2000 W240 VN/AN/ASingle
IM-HXSL2400-**2000 W480 VN/AN/ASingle
IM-HXSL3200-**3000 W240 VN/AN/ASingle
IM-HXSL3400-**3000 W480 VN/AN/ASingle
IM-HXSL4200-**4000 W240 VN/AN/ASingle
IM-HXSL4400-**4000 W480 VN/AN/ASingle
IM-HXSL5200-**5000 W240 VN/AN/ASingle
IM-HXSL5400-**5000 W480 VN/AN/ASingle
IM-HXSL6200-**6000 W240 VN/AN/ASingle
IM-HXSL6400-**6000 W480 VN/AN/ASingle
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