Compression Fitting Assembly, QS-Style, 5/16 IN, ISO 228-G, Material Specification: CA360, Material Standard: ASTM F877, Industry Standards: IMC, IRC, NBC of Canada, UMC, CSA B137.5, ASTM F877, cNSFus-rfh, ICC-ES-PMG 1012, Brass, Nitrile (Buna N)-O-Ring

The Uponor R20 Compression Fitting Assembly threads onto manifold loop outlets. This R20 QS (quick seal) compression fitting connects Wirsbo hePEX™ or Uponor AquaPEX® tubing to the manifold in radiant heating applications and is designed for 5/16 IN, 3/8 IN, 1/2 IN or 5/8 IN tubing. The R25 QS compression fitting does not directly thread onto the manifold, but onto other R25 connections, and is designed for use with 5/8 IN and 3/4 IN tubing only.

Application: For radiant heating and cooling systems, permafrost protection systems, turf conditioning systems

• Brochure/Catalog https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/1018245_Catalog.pdf
• Specification Sheet https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/A4020313_Spec.pdf