Permanently install this 3-way bypass valve upstream from your RV's water pump to help you winterize your RV annually with ease.
The bypass lets you choose to direct fresh water or antifreeze through your water lines.
Features:
- Easy installation - all you need is an adjustable wrench
- Brass valve resists corrosion (Lead Free)
- Siphon hose connects to valve and directs antifreeze
- Pump adapter ensures the valve will fit your 1/2 inch MPT thread water pump
- Thread tape tightly seals connections