Continuous Steam Purge Bundles | Parker CS for Freeze Protection

 

Continuous Steam Purge Bundles

 

Parflex CS-Continuous Steam purge bundles are thermally insulated with a composite layer of fiberglass that allows for continuous high-temperature steam purge up to 1100°F (593°C) while at the same time ensuring freeze protection during winter using self-regulating heating cables.

 

 Parker SL Tubing  Parker SL Bundle

Performance Data

 

Parflex CS-Continuous Steam purge bundles are properly insulated to meet customer specified jacket surface temperature requirements, during the highest steam purge conditions and maximum ambient
requested.

CS-Continuous Steam purge bundles are designed to provide a freeze protection temperature of 40°F (4.4°C) at the lowest specified ambient temperature.

Heating Cables

Cables are available in 120V and 208-277 volt, with Heat outputs of 5, 10, 15 and 20 watt/ft.


Parflex standard CS designs come with an internal tinned copper braid on the heating cable for grounding purpose and a Fluoropolymer jacket over the heating cable to provide additional protection against
harsh environments.

Common Tube Materials and Sizes

Parflex CS-Continuous Steam products are readily available in single and double tube. The most common tube sizes requested being 3/8” and 1⁄2” Seamless Stainless Steel 316/316L/316H alloys in either an average wall specification ASTM A269 or minimum wall specification ASTM A213. Other alloys and standards are available.


We also have available many other sizes; including metric sizes 6 mm, 8mm, 10mm and 12mm. Please contact us.

Testing

All CS-Intermittent Steam 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. Color jackets are also available upon request. Please contact us.