Brass manifold loop end caps
Brass manifold loop end caps close off unused R20 manifold loop connections. Install supplied brass manifold loop end cap gaskets (A2400020) with the loop end caps to ensure a proper seal
QS-style compression rings
QS-style compression rings are replacement parts that are designed and tested for use with Uponor PEX tubing. Note: Do not substitute similar compression rings.
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ProPEX lead-free (LF) brass elbows (PEX and Male CU)
ProPEX LF brass and brass elbows make tight, 90-degree connections for Uponor PEX tubing in supply and return mains. Note: ProPEX tool is required. ProPEX rings sold separately.
QS-style compression manifold fitting assemblies
QS-style compression fitting assemblies connect 5/16", 3⁄8", 1⁄2" and 5⁄8" Uponor PEX tubing to stainless-steel, brass and EP heating manifolds and R20 fittings. Sold as a three-piece assembly.
ProPEX lead-free (LF) brass female threaded adapters
ProPEX LF brass female threaded adapters connect Uponor PEX tubing to female NPT threads for transitioning from metal to PEX. ProPEX lead-free brass is intended for potable plumbing, non-potable heating, and non-potable cooling applications. Note: ProPEX tool is required. ProPEX rings sold separately.