4ALF207A2 11/2 LLC RED PRESS BACKFL PREV
Apollo RPLF 4A Bronze Standard Reduced Pressure Principle Backflow Preventer with Ball Valves and SAE Testcocks, 1-1/2 in., Threaded
Standard Reduced Pressure Principle Backflow Preventer, 4ALF-200 Series, Model: RPLF 4A, 18 in. Length, 5-1/8 in. Width, 9-7/8 in. Height, Bronze, End Connection 1: Threaded, End Connection 2: Threaded, Lead Law Compliant: Yes, 33 - 140F Maximum - Temperature, Pressure - Maximum: 175 psi, ASSE 1013 Specifications - ASSE Standards, Specifications - AWWA: AWWA C-511, CSA B64.4 Specifications - CSA Certified, Specifications - NSF: NSF 8, 61, 372 and Annex G, Specifications - NSF Certified: Yes, Silicone Valve Seat, Valve Size: 1-1/2 in., EPDM O-Ring Valve Seal, C89836 Material Specification