the top Shower valve is shut off and the bottom valve is then opened to give a pressurized clean water drench from the ten high pressure nozzles

Slinger ring

KIT-GASKET OUTDOOR FTN / BF

Waste receptacle has 14

Bradley 140-727 "Service Only"Mounting Plate Replacement Part

Apollo 1/2 in x 1 7/8 in Vacuum Breaker, FNPT Connection Type - 3820306 Mounting-Semi-Recessed Mount the top Shower valve isRough Brass and Rough Polished Chrome,Meet ANSI A112. 1. 1 and ASSE 1001 standards; CSA B64. 1. 1 Certified; IAPMO Listed.,Atmospheric Type Vacuum Breakers,Prevent back siphoning of polluted water into potable water systems. Corrosion resistant forged brass construction. FNPT connection.