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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
all gasoline models meet CARB compliance requirements for California (consult factory)
and Single-Cord Design
and plumbing professionals who need dependable protection against water contamination without compromising system efficiency
Seat Material: Durable rubber seat provides a tight seal to prevent leaks and maintain system integrity
carpet & more
2-1/2" Reduced Pressure Backflow Preventer Valve with OSY Valve Shopify Collective all gasoline models meet CARBThe 2 1 2" Reduced Pressure Backflow Preventer Valve with OSY Valve is engineered for residential fire protection systems, providing reliable backflow prevention combined with visual valve isolation. Designed for fire system installers, plumbing professionals, and facility managers, this device ensures compliance with critical safety standards while offering straightforward maintenance and inspection. Material Durability: Heavy duty cast iron body
US$ 50.00
US$ 72.00
US$ 45.00
US$ 1646.00
US$ 11.95