Self-Draining Vacuum Breaker,PK1390 Replacement Hose Bib Backflow Preventer

Self-Draining Vacuum Breaker,PK1390 Replacement Hose Bib Backflow Preventer

• Lead-free Brass: Our vacuum breakers are environmentally friendly, as they eliminate harmful lead, reducing pollution and health risks. They also enhance product quality and safety, perfect for sensitive applications like food and drinking water processing.
• Advanced Function: The break-off screw ensures secure attachment and effective water removal through its drain hole. The anti-siphon device with self-draining prevents water from flowing back into the supply when turned off. Caution: Be mindful of potential water spray when shutting off the product.
• Specifications: 1-1/16" fine thread female threaded inlet × 3/4" GHT male threaded outlet. The external thread size is 1.04”/26.4mm, and the internal thread size is 1”/25.4mm. Maximum operating pressure: 125 psi. Maximum operating temperature: 180°F/82°C.
• Wide Application: This backflow preventer is suitable for U.S. standard end valves and standard hoses, including hose bibs, sillcocks, RVs, garden spigots, outdoor water faucets, and hydrants.
• What will you get: 1 × Self-Draining Vacuum Breaker, 1 × Silicone Filter Hose Washer, 1 × Spare Silicone Washer, 1 × Sealing Tape. Please confirm if the size matches before purchasing guarantee.