Viking® 15228A300 EasyPac Residential Riser Assembly With Test And Drain And PRV, 3/8" Orifice, 300 PRV, Thread x Thread, 1" 20133M/B 51-621-1-200

51-621-1-200

2" Kit (4) Bolts

Viking® VK3541

The cover plate and sprinkler cup assemblies are attached using a strong threaded engagement

Escutcheon for use with RASCO (Reliable Automatic Sprinkler Company) fire sprinkler model numbers: Model G GR

Viking® 15228A300 EasyPac Residential Riser Assembly With Test And Drain And PRV, 3/8" Orifice, 300 PRV, Thread x Thread, 1" 20133M/B 51-621-1-200Viking 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