Perko Flush Pro Valve - 5/8" [0456DP4] Marine Navigation & Instruments | AIS Systems dual and triple function plus

dual and triple function plus gauge and graph mode to display wind

Box Dimensions: 5"H x 8"W x 9"L WT: 1

Built-in GPS receiver (requires external antenna)

dock and pathway light

Box Dimensions: 4"H x 7"W x 30"L WT: 1

Perko Flush Pro Valve - 5/8" [0456DP4] Marine Navigation & Instruments | AIS Systems dual and triple function plusFlush Pro Valve 5 8" Finally! Fresh 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 your