8" Reduced Pressure Detector Assembly With OSY by Ames Backflows

The Ames Backflows 8" reduced pressure detector assembly protects municipal and facility water supplies from contamination within heavy-duty fire protection networks. This specialized assembly integrates directly into your infrastructure to handle high-demand fire suppression requirements while preventing backflow.

Equipped with outside stem and yoke gate valves, this 8-inch unit ensures reliable flow control and system visibility. The robust configuration satisfies stringent cross-connection control mandates governed by regional plumbing and fire protection codes.

Key Features & Construction

• Size: 8 inches
• Valves: Equipped with outside stem and yoke (OS&Y) gate valves
• Function: Protects potable water supplies from contamination
• Application: Designed for heavy-duty fire protection networks

Technical Specifications & Compliance Table

Contractors must verify local Authority Having Jurisdiction (AHJ) mandates and consult the manufacturer technical data sheets prior to installation. Please note that this item is non-refundable and non-cancellable.

Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)