Viking® 15247D200 EasyPac Residential Riser Assembly With Test And Drain And PRV, 17/32" Orifice, 200 PRV, Thread x Groove, 2" LT56C 57-578-4-155

57-578-4-155

49-880-7-250

• Compact Design: Facilitates easy installation in standard electrical boxes

Assembled & Tested in the USA

condensation can lead to ice build-up

Viking® 15247D200 EasyPac Residential Riser Assembly With Test And Drain And PRV, 17/32" Orifice, 200 PRV, Thread x Groove, 2" LT56C 57-578-4-155Viking EasyPac Residential Riser Manifold Assemblies are available in sizes 1, 1 1 4, 1 1 2, and 2 for NFPA 13D and NFPA13R residential fire sprinkler systems. The configuration eliminates the need to drain the system before installing the relief valve, while a built in test port allows hydrostatic testing without draining the system. The EasyPac Residential Assemblies include pressure gauges, Potter flow switches, 3 way gauge control valve and 1