1-350 1 Inch Double Check Backflow Preventer, Backpressure & Backsiphonage Protection, for Irrigation Sprinkler Agricultural and Pipeline Systems

This 1-350 1 Inch Double Check Backflow Preventer is designed for reliable backflow protection in irrigation, sprinkler, agricultural, and water handling systems. Constructed with bronze, high-grade stainless steel, and UV-stabilized reinforced nylon, this backflow preventer is built to withstand harsh outdoor environments. As a high-performance replacement for the 350 Series, it provides professional-grade protection and durability while lowering long-term operation and maintenance expenses.Suitable for residential, commercial, agricultural, and irrigation applications.

• Removable Pressure Vessel: The 1-350 1" double check backflow preventer comes with a removable pressure vessel, designed to minimize maintenance time and costs, and allows for offline servicing to keep operations running smoothly.
• Double Backflow Protection: This double check backflow valve features a dual check structure design, which helps prevent backflow in pipelines. It is suitable for water handling, irrigation, and sprinkler fire protection systems, contributing to the stable operation of pipeline systems.
• Durable and Reliable: Built with a bronze body, premium stainless steel, and UV-protected reinforced nylon for high corrosion resistance and durability, ideal for long-term outdoor installation in extreme weather conditions.
• Flexible Installation: The 1" double back flow valve can adapt to different pipeline layouts and installation scenarios, perfectly for horizontal, vertical, outdoor, and compact space installations. No special tools required.
• Replacement for 350 Series: The 1 inch backflow preventer allows for more cost-effective long-term maintenance while delivering uncompromised safety and performance, resulting in significant cost savings over the product lifecycle.