Page 1831 Manual
    Zurn Wilkins 350XL Double Check Backflow Preventer‚ 1-1/2"‚ 112-350XL
    Entire housing is removable for easy repair and cleaning
    Fast top access to test cocks and shut-off valves
    Designed to meet no-lead requirements

    Item: 47148
    Weight: 20.0 lbs
    Catalog Price: $514.95 

    Materials: lead-free cast bronze body with reinforced nylon housing; Delrin® and nylon internals; silicone seat discs; Buna-N O-rings; 300-series SS fasteners‚ springs and struts; lead-free cast bronze ball valves.

    Standards & Approvals: ASSE listed No. 1015‚ IAPMO listed‚ CSA certified B64.5‚ AWWA compliant C510‚ USC FCCCHR approved‚ NSF listed 61 & 372.

    Tech Specs
    • Style: double check assembly without strainer
    • Max working pressure: 175 psi
    • Max temperature: 180°F
    • Overall Length (includes ball valve): 15-1/4"

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