This Colt™ 6 inch lead free reduced pressure detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and non-potable water into the potable water supply, addressing both backsiphonage and backpressure risks.

It features a compact modular design with a stainless steel body, suited for health hazard applications in fire sprinkler systems.

Key Features

• Equipped with SentryPlus Alert® technology flood sensor to detect continuous discharge from the relief valve.
• Includes an add-on sensor connection kit for extended flood monitoring capabilities via BMS, cellular, or the Nexa® platform.
• Constructed with a Type 304 (Schedule 40) stainless steel housing and sleeve.
• Features domestic outside stem and yoke (OSY) resilient seated gate valves.
• Designed for horizontal N pattern installation.
• Utilizes link check valves and a corrosive resistant bottom mounted pressure relief valve.
• Bypass without a meter helps detect underground leaks and unauthorized water use.
• Extremely compact design, up to 70% lighter than traditional models.
• Groove fittings allow for integral pipeline adjustment and unlatched ease of serviceability.
• No special tools required for servicing.

Notice: An add-on or connection kit is required to activate the flood sensor. Without the connection kit, the flood sensor is a passive component and will not communicate with any other device.