1/2" Backflow Preventer, Double Check, Lead-Free Bronze with Ball Valves and SAE Test Cocks APOLLO 4ALF103A2F SPECIFICATIONSThe Apollo Model DCLF4A Lead Free Double Check Valves A Series prevents contamination of the potable water supply due to back-siphonage or backpressure from substances that are objectionable to the potable water supply, but non-health hazards. The top accessed modular check valve cartridges provide captured springs, replaceable seats and reversible silicone seat discs. This Made in America assembly features ball valve shutoffs with stainless steel handles and nuts as standard and carries the five-year Apollo® factory warranty. FEATURES • Low pressure loss documented by independent approval agencies• Easily removable modular check valve cartridge• Captured stainless steel springs• Ball valve shutoffs w/ SS handles & nuts standard• Top-mounted test cocks for easy testing• No special tools required• Chloramine-resistant elastomers• Made in the USA• Vertical up and Horizontal installations APPROVALS • ASSE 1015• CSA B.64.5• IAPMO• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern CaliforniaUPC: 670750109249
