Camco 8761603 Brass Blow Out Plug

Keep your recreational vehicle water lines clear and protected from freezing temperatures with the Camco 8761603 Brass Blow Out Plug. Designed to simplify the winterization and de-winterization process, this heavy-duty plug easily threads directly into your RV city water inlet to safely blow out standing water from your plumbing system. Constructed from durable solid brass, this blow-out plug provides long-lasting reliability and corrosion resistance. Simply connect an air pump to the valve fitting, open all vehicle drains and faucets, and apply air pressure until all lines are completely clear.