Self Regulating Electric Trace Bundles | Parker SL Temptrace


Self Regulating Low Temperature Maintenance Bundles


SL-Temptrace is designed to provide freeze protection and low-temperature maintenance for gases, liquids, or other viscious materials. With outdoor temperatures of -40°F (-40°C), SL-Temptrace will maintain a process fluid or gas at 40°F (4.4°C). Sl-Temptrace can maintain process tube temperatures up to 140°F (60°C), depending upon ambient conditions.


 Parker SL Tubing  Parker SL Bundle

Performance Data


Parflex Temptrace tubing is thermally insulated with a non-hygroscopic inorganic fiberglass material and proteted with a flexible black flame-resistant PVC jacket.

Parflex standard Temptrace is thermally insulated for transfer of fluids or gases up to 185°F (85°C) while maintaining an outer jacket surface temperature of 140°F (60°C), meeting NEC Personnel Protection Code 427.12.

Heating Cables

Cables are available in 120V and 208-277 volt, with Heat outputs of 3, 5, 8, and 10 watt/ft.

Parflex standard SL designs all come with an internal tinned copper braid on heating cable for grounding purpose and a TPR jacket over the heating cable to provide additional protection against many inorganic chemical solutions.

Common Tube Materials and Sizes

Temptrace is readily available in 1/4", 3/8", and 1/2" sizes, as well as metric sizes, 6mm, 8mm, 10mm, and 12mm. The most common stock alloys are copper type #122 DHP seamless ASTM B68, B75, as well as seamless and welded stainless steel tubing 316/316L ASTM A269. Many other alloys, ASTM standards and sizes, are available upon request. Please contact us.


All Temptrace products are pressure tested prior to shipment. Third party testing and witnessing is available upon request. Please contact us.

Jacketing Materials

Black UV resistant FR-PVC is our standard material. However, other jacketing materials, including non-halogenated FR-TPE and Urethanes, are available upon request. Please contact us.

NOTE: It is absolutely necessary to seal the ends against contamination from moisture and/or corrosive liquids. Neither Parker Hannifin and/or Motion & Flow Control Products, Inc. can assume any liability for product damage caused by moisture from unsealed ends.

Quotes & Questions


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