Metal fittings

Basic end caps close the end of TruFLOW Jr. manifolds. Required gaskets are included.

Brass manifold adapters allow either a straight copper pipe or a copper fitting adapter to sweat to the brass manifold adapter. The R32 side couples with the R32 union connection on the brass manifolds.

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

The Commercial Stainless-steel Manifold Loop Cap closes off unused loops on the manifold. The Uponor Commercial Stainless-steel Manifold is used for distribution and loop isolation in hydronic hot-water heating, chilled water, radiant heating and cooling, snow and ice melting, and permafrost prevention (cold storage) applications.

Concealed sprinklers thread onto Uponor's fire sprinkler adapter fittings. All sprinklers come complete with a plastic protective cap and cup. Sprinklers are NSF- and UL-approved for combined plumbing and fire sprinkler systems. Sprinklers designated LF are also NSF Annex G compliant. Note: Concealed cover plates for LF74970FC sold separately. Concealed cover plates are included with LF74971FW. Do not store sprinkler assemblies where the ambient temperature will exceed 100°F. Special sprinkler wrenches are required to assemble sprinkler and adapter.

End caps with vent close the end of TruFLOW Jr. manifolds. They come complete with a swivel drain valve and a manual air vent. Required gasket (A2620005) is included.

Horizontal sidewall sprinklers thread onto Uponor's fire sprinkler adapter fittings. Sprinklers are NSF- and UL-approved for combined plumbing and fire sprinkler systems. Sprinklers designated LF are also NSF Annex G compliant. Note: Protective plastic caps, escutcheons and covers sold separately. Do not store sprinkler assemblies where the ambient temperature will exceed 100°F. Recessed sprinkler wrench required to assemble sprinkler and adapter.

ProPEX brass elbows make tight, 90-degree and 45-degree connections for Uponor PEX tubing in supply and return mains. Note: ProPEX tool is required. ProPEX rings sold separately.

ProPEX brass female threaded adapters connect Uponor PEX tubing to female NPT threads for transitioning from metal to PEX. ProPEX brass is intended for non-potable heating and cooling applications. Note: ProPEX tool is required. ProPEX rings sold separately.

ProPEX brass fitting adapters transition Uponor PEX tubing to copper fittings. ProPEX brass is intended for non-potable heating and cooling applications.Note: Do not press these adapters. For copper press applications, use the ProPEX LF brass copper press adapters. ProPEX tool is required. ProPEX rings sold separately.

ProPEX brass male threaded adapters connect Uponor PEX tubing to male NPT threads for transitioning from metal to PEX. ProPEX brass is intended for non-potable heating and cooling applications. Note: ProPEX tool is required. ProPEX rings sold separately.

ProPEX brass plugs permanently or temporarily terminate the end of Uponor PEX tubing. Note: ProPEX tool is required. ProPEX rings sold separately.