Hose reel control unit, stainless steel water control cabinet containing 1/2" union inlets and outlet, 1/2" check valves, loose key mixing valve with compression spindles, bi-metallic thermometer, dual check valve backflow preventer, shut-off valve and water hammer arrestor, enclosed coated hose reel with 3/8" x 30' heavy-duty non-marking hose, ratcheting system, high flow spray valve w/ swivel,multi-fit bracket and adjustable hose bumper. Certified to ASSE 1024 and ASSE 1010.