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.
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 LF brass tees make diverting connections for Uponor PEX tubing in supply and return mains. Branch size is listed last in the part description. Note: ProPEX tool is required. ProPEX rings sold separately.