The Apollo? models HBV2 LF, HBVAF2 LF, HBDUC and HBDUC LF hose connection vacuum breakers are designed to prevent cross-connection caused by back-siphon age. The Apollo? model HBDUC hose bib dual check backflow preventer also prevents backflow due to low head back-pressure.
A total of 3 guests made comments
Mia Smith - 2024-03-03
The product quality is fantastic, and it arrived sooner than I thought possible. Customer service was also very accommodating!