Sprinklers are NSF- and UL-approved for combined plumbing and fire sprinkler systems and are also NSF Annex G compliant.
Note: Escutcheons and Concealed Cover Plates sold separately. Do not store sprinkler assemblies where the ambient temperature will exceed 100°F (38°C). Uponor Sprinkler Wrenches (Q7500400, Q7500410 and Q7500430) are required to assemble sprinkler and adapter.