H7
Discontinued - Replaced By: LFH7
Dual Check Valve Backflow Preventers with Hose Connection
Series H7, H7C Dual Check Valve with Hose Connection prevent the reverse flow of polluted water from entering into the drinking water supply at individual outlets. It consists of a chrome-plated brass body construction, with two independently operating check valves, stainless steel springs, pressure plates, and brass (H7) or chrome-plated (H7C) hose connection. Series H7, H7C is designed for non-health hazard residential water system containment, continuous pressure applications, such as wash-down sinks with a hose-type device. Check with local inspection authorities for installation requirements. Minimum Working Pressure: 10psi (69kPa), Maximum Working Pressure: 150psi (10 bar), Maximum recommended flow: 15 gpm (57 lpm).
Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. Some certification agencies allow you to search by product name and brand.
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