Zurn 34-350LXLDMFT 3/4 in. Cast Bronze Threaded 350 psi Backflow Preventer is engineered for optimal performance and reliability in both residential and commercial plumbing systems. This backflow preventer features a robust double check valve assembly designed to protect potable water supplies by preventing backflow, ensuring safety and compliance with the highest industry standards. With a maximum pressure rating of 350 psi and constructed from durable cast bronze, this model is built to withstand demanding conditions. Its low-lead law compliance and certifications from ASSE, IAPMO, CSA, and AWWA underscore its commitment to health and safety. Additionally, the backflow preventer meets ANSI standards, providing peace of mind for both builders and homeowners. Installation is simplified by top-mounted test cocks, allowing for easy access during setup and maintenance. The innovative EZSwap® pressure vessel significantly reduces repair time and costs, while the included Flush Tool streamlines line flushing, saving up to 15 minutes per installation. This feature is particularly beneficial for contractors looking to enhance efficiency on job sites. Designed for both horizontal and vertical installation, the Zurn 34-350LXLDMFT adapts to various plumbing configurations with ease. Its corrosion-resistant construction ensures longevity, even in challenging environments, while the valve seat material, Delrin®, enhances its durability and performance. Overall, the Zurn 34-350LXLDMFT is a reliable choice for anyone seeking a high-quality backflow preventer that balances performance, durability, and ease of installation.
3/4 in. Cast Bronze Threaded 350 psi Backflow Preventer
ANSI: ANSI 61, ANSI B1.20.1
ASSE Standards: ASSE 1015
AWWA: AWWA C-510
CSA Certified: CSA
Collection: Model 350XL
End Connection 1: Threaded
End Connection 2: Threaded
End Connections: Threaded
Height: 5-1/2 in
IAPMO Listed: Yes
Installation Type: Horizontal, Vertical
Lead Law Compliance Level: Lead Law Compliant and Certified
Lead Law Compliant: Yes
Length: 8-5/8 in
Material: Cast Bronze
Maximum Temperature: 180
NSF Certified: Yes
Pressure - Maximum: 350 psi
Proposition 65: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Recommended Valve Application: Potable Water, Plumbing, Water
UL Listed: Yes
Upc: 612052224510
Valve Body Material: Cast Bronze
Valve Seat Material: Delrin®
Valve Size: 3/4 in
Valve Type: Double Check Valve Assembly
Weight: 4.462 lb
Width: 5-1/2 in