4" Double Check Detector With FXG OSY LF Fire System water flow optimization making it easy to handle

making it easy to handle and integrate into your existing safety setup

ensuring long-lasting performance and consistent fire protection reliability

More Information Item Number 4A-20H-03 Brand Conbraco Ince Box Quantity 1

outperforming standard brass or iron alternatives

maintaining compliance with stringent water safety regulations

4" Double Check Detector With FXG OSY LF Fire System water flow optimization making it easy to handleThe 4" Double Check Detector with FXG OS&Y LF Fire System is a specialized backflow preventer designed for commercial fire sprinkler systems. It combines reliable backflow prevention with precise flow detection, ensuring both water safety and effective fire system monitoring in one integrated device. Durable Construction: Built with ASTM A536 ductile iron and coated in fusion bonded epoxy to withstand corrosive environments typical in mechanical rooms