The package comes with a 3-month guarantee and contains the following items: 4 × Vacuum Breakers, 8 × Washers, and 2 × Tape (approximately 350" long).

The product specifications are as follows: 3/4 inch female hose threaded inlet × 3/4 inch male hose threaded outlet; the maximum operating pressure is 125 psi, and the maximum operating temperature is 180°F/82°C.

The advanced function of this product is the break-off screw for permanent attachment, which eliminates back-siphonage into the water supply. Additionally, it features an anti-backflow valve compatible with most standard hose and end valves, including hose bibs, sillcocks, RV, garden spigots, outside water faucets, and hydrants.

The product is equipped with a drain hole that can effectively drain the remaining water from the pipe. However, users are advised to exercise caution when turning off the water, as the remaining water may be sprayed and potentially wet their clothes.

The vacuum breakers are constructed with durable brass material, ensuring a longer lifespan. The product meets the ASSE 1011/CSA B64.2 and ANSI/NSF 61-9 standards, providing assurance of its high quality.

In summary, this comprehensive package includes 4 vacuum breakers, 8 washers, and 2 tapes of approximately 350" length, with a 3-month guarantee. The product features a 3/4 inch female hose threaded inlet, a 3/4 inch male hose threaded outlet, and a maximum operating pressure of 125 psi and temperature of 180°F/82°C.

The advanced functionalities of the vacuum breakers include a break-off screw for permanent attachment, an anti-backflow valve compatible with various hose and end valves, and a drain hole to eliminate remaining water. Crafted with durable brass material, the product meets the ASSE 1011/CSA B64.2 and ANSI/NSF 61-9 standards, ensuring its high quality and reliability.

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