Backflow Preventer

Backflow preventers play an important role in protecting potable water systems by helping keep clean water separate from potential contaminants. At Snook HVAC Supply, we carry a dependable selection of backflow prevention products for residential, commercial, and light industrial applications.

Our inventory includes Reduced Pressure Zone assemblies, vacuum breakers, dual checks, double check valve assemblies, test kits, shutoff valves, replacement parts, and protective enclosures. Whether you are replacing an existing unit, stocking up for service work, or sourcing materials for a new installation, we have the backflow prevention supplies contractors need to get the job done right.