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.

Download submittal

Find a distributor

Availability of specific products varies by distributor.

Item details

Name	Status		Detail
LF4575075 ProPEX LF Brass Female Threaded Adapter, 1/2" PEX x 3/4" NPT	Active	Download submittal	productFamilyDetail/tab/itemDetails/detailLink
LF4577575 ProPEX LF Brass Female Threaded Adapter, 3/4" PEX x 3/4" NPT	Active	Download submittal	productFamilyDetail/tab/itemDetails/detailLink
LF4571010 ProPEX LF Brass Female Threaded Adapter, 1" PEX x 1" NPT	Active	Download submittal	productFamilyDetail/tab/itemDetails/detailLink
LF4571313 ProPEX LF Brass Female Threaded Adapter, 1 1/4" PEX x 1 1/4" NPT	Active	Download submittal	productFamilyDetail/tab/itemDetails/detailLink
LF4575050 ProPEX LF Brass Female Threaded Adapter, 1/2" PEX x 1/2" NPT	Active	Download submittal	productFamilyDetail/tab/itemDetails/detailLink
LF4577510 ProPEX LF Brass Female Threaded Adapter, 3/4" PEX x 1" NPT	Active	Download submittal	productFamilyDetail/tab/itemDetails/detailLink
LF4571515 ProPEX LF Brass Female Threaded Adapter, 1 1/2" PEX x 1 1/2" NPT	Active	Download submittal	productFamilyDetail/tab/itemDetails/detailLink
LF4572020 ProPEX LF Brass Female Threaded Adapter, 2" PEX x 2" NPT	Active	Download submittal	productFamilyDetail/tab/itemDetails/detailLink

Similar products

ProPEX lead-free (LF) brass fire sprinkler adapter tees

ProPEX LF brass fire sprinkler adapters connect residential fire sprinklers to Uponor AquaPEX tubing. Made of lead-free* brass with ProPEX outlets, the adapter is NSF- and UL-approved for combined plumbing and fire sprinkler systems. Note: Installation requires one Fire Sprinkler Adapter Mounting Bracket (A7750700) and one Push-on Nut (F7000005) for each LF brass fire sprinkler adapter. Mount the bracket using #10 x 1 1/2" screws (F7001500) or equivalent. ProPEX tool is required. ProPEX rings sold separately.

ProPEX lead-free (LF) brass CPVC socket adapters

ProPEX LF brass CPVC socket adapters transition Uponor PEX tubing to CPVC (CTS) pipe.Note: ProPEX tool is required. ProPEX rings sold separately. Follow all CPVC manufacturer's instructions for proper CPVC connections.

End caps with vent

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.

Concealed sprinklers

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.