• Backflow preventer is made from 300 series stainless steel for corrosion resistance
• 2 1/2 FNPT by 3 MNPT large threads on inlet and outlet, allows the user a variety of connection alternatives
• Assembled without meter and shutoffs
• Top access cover
• Built-in support leg is adjustable in the field
• No special tools are required for servicing
• Torsion spring check valves provides maximum flow at low pressure drop
• Factory assembled and tested
• Designed and manufactured to provide long-term service with minimal maintenance

This 2 1/2 FNPT by 3 MNPT inch stainless steel reduced backflow preventer assembly comes without a meter. It is ideal for protection where the flow is in one direction and the possibility of cross-connection exists, such as on an existing hydrant hookup or other non-permanent installation. It prevents the reverse backflow through the fire hydrant of fire protection substances and water of non-potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It consists of test cocks, built-in adjustable leg, corrosive resistant stainless steel bottom mounted relief valve, and torsion spring check valves. Its portable design is made to transport between job sites and will provide long-term service with minimal maintenance.