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Anqtovp Brass RV Vacuum Breaker Check Valve Half Inch Male Thread Camper Trailer Tank Flusher Replacement Prevents Backflow Easy Install for

Marketplace items sold by a third party are not eligible for Lowe’s offers.

  • This RV vacuum breaker check valve is designed to fit Model 571 systems and is an essential component for maintaining a clean and safe freshwater supply in your camper or trailer's black tank flushing system

  • Constructed from upgraded brass material, this check valve withstands water pressure from 8 to 125 PSI, ensuring enhanced durability, reliable performance, and long-lasting use even under demanding conditions

  • Featuring 1/2 inch NPT male threads on both the inlet and outlet, this vacuum breaker check valve allows for easy and straightforward installation in various RV black tank flushing setups

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