Zurn 6-375DA 6 in. Epoxy Coated Ductile Iron Flanged 175 psi Backflow Preventer is engineered for optimal protection against contaminated water, making it an essential component for high hazard fire protection applications. With its epoxy-coated ductile iron body and stainless steel internals, this backflow preventer offers exceptional corrosion resistance, ensuring long-lasting durability in both residential and commercial settings. This model features a full port opening, allowing for smooth water flow and reducing pressure loss. Easily accessible relief valves and checks facilitate in-line maintenance, minimizing downtime and maintenance costs. The design effectively detects leaks and unauthorized water use, providing peace of mind while contributing to lower lifecycle costs. Zurn’s backflow preventer is FM® Approved, ASSE® Listed, and UL® Classified, meeting stringent industry standards such as AWWA C-511 and ANSI B16.1. It can be installed both horizontally and vertically, offering flexibility for various plumbing configurations. The dual wheel handle operation allows for straightforward control, while a pressure rating of 175 psi ensures reliable performance under demanding conditions. Measuring 39-1/2 inches in height, 49-3/10 inches in length, and 23 inches in width, this robust unit weighs 565.715 pounds, underscoring its solid construction. It is lead law compliant and NSF certified, ensuring safe and reliable operation. Overall, the Zurn 6-375DA Backflow Preventer provides essential protection and efficiency, making it a wise choice for professionals seeking a dependable solution for water safety and system integrity.
6 in. Epoxy Coated Ductile Iron Flanged 175 psi Backflow Preventer
ANSI: ANSI B16.1
ASSE Standards: ASSE 1047
AWWA: AWWA C-511
CSA Certified: CSA
Coating: Epoxy
Collection: 375DA
End Connection 1: Flanged
End Connection 2: Flanged
End Connections: Flanged
FM Approved: Yes
Height: 39-1/2 in
Installation Type: Horizontal, Vertical
Lead Law Compliance Level: Lead Law Compliant and Certified
Lead Law Compliant: Yes
Length: 49-3/10 in
Material: Ductile Iron
Maximum Temperature: 33
Minimum Temperature: 33
NSF Certified: Yes
Number of Handles: Two Handle
Pressure - High: 175
Pressure - Maximum: 350 psi
Proposition 65: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Recommended Valve Application: Water
Restrictions: This item is classified by UPS as oversized and must ship via LTL freight - additional charges apply.
Temperature Range: Up to 140 Deg F
UL Listed: Yes
Upc: 612052045054
Valve Body Material: Ductile Iron
Valve Body Style: Inline
Valve Operator: Wheel Handle
Valve Port Opening: Full Port
Valve Seat Material: Stainless Steel
Valve Size: 6 in
Valve Stem: Outside
Valve Type: Backflow Preventer
Weight: 565.715 lb
Width: 23 in
