Page 1835 Specs Manual
    Apollo® 4ALF-100 Double Check Backflow Preventer‚ 4" FLG‚ 4ALF10A02
    Easy maintenance—no special tools required
    Approved for horizontal and vertical flow applications

    Item: 58862
    Weight: 219.0 lbs
    Catalog Price: $2,319.95 

    These backflow preventers feature NRS gate valves. Strainers not included; FDA approved epoxy-coated cast-iron strainers are available (stock # 58872).

    Materials: 304 SS body; glass-filled PPO/SS access cover; lead-free bronze relief valves; glass-filled PPO‚ lead-free bronze and 304 SS check valves; 304 SS springs and fasteners; chloramine-resistant silicone seat discs; lead-free bronze test cocks with 304 SS handles.

    Approvals: ASSE 1015‚ CSA B64.5‚ IAPMO‚ FM‚ NSF 372‚ AWWA C510‚ USC-FCCCHR.

    Shipping: Ships motor freight.

    Tech Specs
    • Max working pressure: 175 psi
    • Max temperature: 140°F
    • Overall Length (includes NRS valve): 38"

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