QS-style coupling nipples
QS-style brass coupling nipples and the appropriate fitting assemblies connect 5/16", 3⁄8", 1⁄2", 5⁄8" or 3⁄4" Uponor PEX tubing together.
ProPEX LF brass and brass couplings make PEX-to-PEX connections. Note: ProPEX tool is required. ProPEX rings sold separately.
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.