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chemical use
12-gallon structural foam tank for larger capacity and durability
Washable PPS Rotor with 82% active silica gel for optimal efficiency
Durable Frame: Powder-coated steel frame with 10-inch flat-free tires for long-lasting use and easy transport
3" Double Check Backflow Preventor Valve for Fire Protection Ductile Iron Assembly Armed American Supply chemical useThe 3" Double Check Backflow Preventor Valve with FxG OS&Y is engineered for fire protection systems requiring robust, reliable prevention of backflow contamination. Ideal for fire protection contractors, plumbing engineers, and facility maintenance teams, this valve assembly balances durable construction with operational precision to safeguard potable water supplies. Material Composition: Constructed from high grade ductile iron body for enhanced