Water Pump Winterizing Kit.
Use your existing water pump to winterize your RV year after year with ease.
Simply install sturdy brass valve to pump entry port. To winterize, attach siphon hose to valve and place other end directly into a bottle of antifreeze, then turn on pump. When finished, just screw on the brass cap (included); the siphon hose conveniently stores for next year's winterizing. Kit comes complete including pump adapters for different pumps, brass valve with cap, siphon hose with fitting, and Teflon tape.
Simple and permanent one time installation requires only an adjustable wrench.
To avoid filling water heater with antifreeze, make sure you have installed a water heater bypass kit.
Part number 5336543