Test Cap: Allows valve body to be tested and flushed without the presence of the valve cartridge. Exclusive Plaster Guard: Plaster guard is designed to protect valve and act as a guide during installation. Can be tested using test cap with air (200 psi) or water (300 psi) American Standard - Brandclub - American Standard M952100-0070A Pressure Balancing Unit for Single-Control Tub/Shower Valve The American Standard RU107ESS Flash Shower Rough-in Valve with PRX Inlet Elbows and Universal Outlets with Screwdriver Stops is engineered for fast and efficient installation, offering exceptional flexibility for various plumbing setups Ideal material for prolonged contact with water Flat Back: Allows valve to be mounted flush against cross brace for easy and solid installation Back-to-Back Capability: Hot and cold can be reversed quickly and easily. Cast Brass Valve Body: Durable. PEX Elbow Connections: Fast and easy installation without adapters reducing leak points. Designed to accommodate every job site requirement, its compact size works in tight spaces and mounts flush to a cross brace Symmetrical Design: Allows valve body to be rotated 180ᵒ to accommodate supply lines from the floor or the ceiling American Standard Shower Rough-in Valve Aerican Standard Flash® Shower Rough-In Valve With PRX Inlet Elbows Universal Shower Outlet
