1-350 1" Double Check Backflow Preventer for Irrigation, Sprinkler & Plumbing Lines, Backpressure & Backsiphonage Protection

1" 350 double check backflow preventer for irrigation & sprinkler systems A professional-grade solution engineered to stop backpressure and backsiphonage.

• Removable Pressure Vessel: 1-350 1-inch double check backflow preventer equipped with a removable pressure vessel, which can reduce maintenance and upkeep costs by about 75% and supports offline maintenance.
• Double Check Backflow Protection: Engineered to address backsiphonage and backpressure issues within potable water systems, ideal for both residential and commercial installations.
• Durable and Reliable: Made of corrosion-resistant cast bronze. High-quality stainless steel and UV-resistant reinforced nylon materials perform excellently in extreme climates, helping to achieve a long service life in harsh outdoor environments.
• Flexible Installation: The 1" double check backflow valve accommodates diverse piping layouts and installation scenarios, ideal for horizontal, vertical, outdoor and compact-space setups with no special tools needed.
• 350 Series Compatible: The 1 inch backflow preventer offers cost-effective long-term maintenance while maintaining superior safety and performance, helping you save significantly over its service life.