Zurn 8-375ASTDA 8" Stainless Steel Flanged 350 PSI Backflow PreventerZurn 8-375ASTDA 8 in. Stainless Steel Flanged 350 psi Backflow Preventer is engineered to provide reliable protection against backflow in water systems, ensuring compliance with stringent safety standards. This robust backflow preventer features a short lay-length design, making it ideal for installation in compact spaces, allowing for versatile application in both residential and commercial settings. Constructed from high-quality 304L grade stainless steel, this backflow preventer offers exceptional corrosion resistance, enhancing durability and longevity. With a pressure rating of up to 350 psi and an improved flow characteristic for low-pressure systems, it efficiently manages water flow while reducing costs associated with unauthorized use and leaks, thanks to the incorporated metered bypass. The Zurn 8-375ASTDA meets various compliance standards, including ASSE 1047, AWWA C-550, and CSA B64.4, and is UL and FM approved, ensuring it meets the highest safety and performance criteria. The valve operates with a hand wheel and is designed for both horizontal and vertical installations, making it adaptable to your specific plumbing needs. With a valve size of 8 inches and a full port opening, this backflow preventer maximizes flow efficiency while minimizing pressure loss. The materials used, including EPDM for the valve disc and stainless steel for the valve seat, are selected for their reliability and performance in demanding conditions. Ideal for fire protection, potable water systems, and waterworks applications, the Zurn 8-375ASTDA 8 in. Backflow Preventer is a trusted choice for professionals seeking quality and innovation in plumbing solutions.
8 in. Stainless Steel Flanged 350 psi Backflow Preventer
Short lay-length ensures easy installation in compact spaces
Metered bypass reduces costs from unauthorized water use and leaks
Improved flow characteristics for low pressure systems
Quality 304L grade stainless steel provides corrosion-resistance
ASSE® Listed
AWWA Compliant
UL® and C-UL® Classified
FM® Approved
CSA® Certified
Short lay-length for small space installation
Attributes
ANSI: ANSI 61, ANSI B16.42
ASSE Standards: ASSE 1047
AWWA: AWWA C-550
CSA Certified: CSA B64.4
Coating: Epoxy
Collection: Model 375ASTDA
End Connection 1: Flanged
End Connection 2: Flanged
End Connections: Flanged
FM Approved: Yes
Height: 52-5/8 in
IAPMO Listed: Yes
Installation Type: Horizontal, Vertical
Lead Law Compliance Level: Lead Law Compliant and Certified
Lead Law Compliant: Yes
Length: 52-3/4 in
Material: Stainless Steel, Plastic, Rubber
Material Type: 300, 304L, Buna-N, Noryl®, EPDM
Minimum Temperature: 33
NSF: NSF 61
NSF Certified: Yes
Number of Handles: Two Handle
Pressure - High: 175
Pressure - Maximum: 350 psi
Pressure Class: 125#
Proposition 65: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Recommended Valve Application: Fire Protection, Potable Water, Waterworks
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: 612052200941
Valve Body Material: 304L Stainless Steel
Valve Body Style: Inline
Valve Disc Material: EPDM
Valve Operator: Hand Wheel
Valve Port Opening: Full Port
Valve Seat Material: Stainless Steel
Valve Size: 8 in
Valve Stem: Outside
Valve Type: Reduced Pressure Detector Assembly
Weight: 681 lb
Width: 26-1/8 in
