Trac Ecological Flushing Cap (for Groco 500-750) OOS You’re a mariner who wants

You’re a mariner who wants it all — a fast

Compression valves

or to aid in winterizing your system

Motor shaft mounting has additional set screw clamping

Highly recommended and durable

Trac Ecological Flushing Cap (for Groco 500-750) OOS You’re a mariner who wantsAvailable in three sizes to fit any GROCO ARG Strainer, FLUSHcap makes flushing your raw water cooled equipment a snap. Temporarily replacing your existing strainer cap with a FLUSHcap will allow you to easily connect a Port O Flush Jr. or garden hose to your system. Use FLUSHcap to flush your raw water cooled equipment with Barnacle Buster, fresh water, or to aid in winterizing your system. NOTE: Not intended to replace your existing strainer cap,