Perko Flush Pro Valve Kit - 5/8" [0457DP4] Brand_Boss Audio Voltage - Input Range (Volts):

Voltage - Input Range (Volts): 12v

Directly connected to sewage line or holding tank

UPC: 091887246063

Box Dimensions: 6"H x 11"W x 18"L WT: 12

and Quad Watch Plus

Perko Flush Pro Valve Kit - 5/8" [0457DP4] Brand_Boss Audio Voltage - Input Range (Volts):Flush Pro Valve Kit 5 8" Finally! Freshwater flushing of your inboard is as simple as connecting a garden hose. Features: Polymer Stainless Steel Spring Flush your boat engine safely and easily Transparent body allows for visual inspection of water flow Durable check valve system activated by water pressure from a garden hose Check valve automatically shuts off hull intake when water pressure is applied Adapter supplied with Flush Pro make winterizing