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Lead Free Self-Draining Backflow Preventer, #BFPSDNL
Lead Free Self-Draining Vacuum Breaker
Lead-Free Self-Draining Backflow Preventer

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Our Price: $13.50

Product Code: BFPSDNL

Description Technical Specs
This self-draining Lead Free backflow preventer will automatically drain as soon as the water is shut off, even with the hose connected! Now you won't have to worry about leaving hoses connected during cold weather. They effectively prevent back siphon of water into the potable drinking water system at the hose bibb, venting any higher back-pressure to the atmosphere. This method is most effective to prevent cross-connection between campsites or other devices attached to hose bibbs in the same water system. Very inexpensive, yet they offer excellent protection. UPC and ASSE 1011 Code Approved.

**Once the backflow preventer is installed with the factory screws, it cannot be removed. We recommend the #SS20 Stainless Steel Removable Locking Screws. This item allows backflow preventers to be removed for service of the hose bibb, yet remain tamper-proof.