This is a combination barbed check valve tee which allows water to flow in from the dockside connection without filling the tank
- Used to replace additional connections for RV and marine hookups
- Comes with 3/8" barbs that can be removed to accommodate 1/4" NPT fitting
- 1/2" NPT fitting for dockside water connection
Warning: Product may contain materials cautioned by California Proposition 65
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