RP46078 Pressure Test Cap For Delta, White Plastic Shower Valve Replacement For R11000 Series

Durable white plastic pressure test cap replacement RP46078, perfectly compatible with Delta R11000 series shower rough-in valves. Built-in rubber seal delivers reliable watertight performance for plumbing pressure testing, dust and debris protection during renovation. Easy hand-tight installation without extra tools, an essential temporary part for faucet installation and maintenance

• Precise Fit: This test cap RP46078 is suitable for all R10000 series valve bodies. For users who are installing or renovating the shower area, this is a crucial adapter part that ensures the pressure test and waterway flushing steps can be completed correctly before sealing the wall
• Key Purposes: Firstly, to test whether the water pipe joints are leaking; secondly, to flush out debris in the pipeline before installing the valve core. Before conducting the water flow test, the water supply should be turned off. After installing the test cap, slowly open the water valve and let the water flow to flush the pipeline for up to one minute to remove any possible welding slag or debris
• Ideal for Pressure Testing: Comes with integrated rubber sealing ring to form a tight waterproof seal. It allows you to conduct standard water pressure tests efficiently after pipe installation, helping you check for leaks before wall closure
• Tool-Free Easy Installation: Simply align and twist the cap clockwise by hand to secure it firmly. Counterclockwise to remove after testing or construction. No professional tools or plumbers needed, save your time and effort.
• Great Construction Protection: Keep dirt, cement, mortar and other debris out of the valve opening during wall tiling, painting and renovation. Effectively prevent internal blockage and damage to the valve body for long-term normal use