Item Description
The 4'''' 350ASTOSY Double Check Backflow Assembly, with flanged end OS&Y gate valves, protects against backsiphonage and backpressure in low health hazard applications. The use of our Patented Compound Check guarantees reliable performance and improved flow characteristics, making installation ideal for lower-pressure systems. Its 304L grade stainless steel valve body and access covers are corrosion-resistant for lower lifetime maintenance costs. Its lightweight design and short lay-length also ensures easy, compact installation.
Item ID: 406V6L0
Width:
Height:
Finish: Polished Stainless Steel
Extra Data: ASSE® Listed 1015, AWWA Compliant C510 (with gates only), and C550, C-UL® Classified, UL® Classified
Family: ast
Bullet10: Model 350ASTR available for custom length, drop-in replacements
Bullet5: FM® Approved
Bullet6: CSA® Certified
Bullet7: Stainless steel body and access covers offer corrosion-resistance
Bullet8: Lightweight design and short lay-length ensures easy, compact installation
Bullet9: Ideal for any Backflow Preventer replacement
Country: USA
Description: The Zurn Wilkins 350AST Double Check Backflow Preventer features a stainless Steel body and lightweight design. It provides low hazard protection and resists corrosion. Multiple shut-off and end connections are available for installation versatility.
Extra Data: 4'' reduced pressure principle assembly with stainless Steel body - flanged OS&Y gate valves, Available as backflow replacements/retrofit 375ASTR for custom length, drop in replacement, Reliable performance and improved flow characteristics from patented compound check, allowing for installation in lower-pressure systems, Short lay-length for small space installation
Family: ast
Bullet5: Ideal for any backflow replacement
Bullet6: Lower maintenance costs from corrosion resistance of stainless body
Bullet7: Available in flanged, grooved, or grooved x flanged end connections for installation versatility
Country: United States
Description: The Zurn Wilkins 375AST Reduced Pressure Principle Backflow Preventer features a stainless Steel body and lightweight design. It provides high hazard protection and resists corrosion. Multiple shut-off and end connections available for installation versati
Extra Data: ASSE Listed 1013, Patented Compound Check offers reliable performance, improved flow characteristics, and installation in lower-pressure systems, Short lay-length offers reduces installation time and costs in compact spaces, Stainless steel body protects against corrosion
Family: ast
Bullet10: Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California
Bullet5: AWWA Compliant C511 (with gates only), and C550
Bullet6: FM Approved
Bullet7: UL and C-UL Classified
Bullet8: CSA Certified
Bullet9: IAPMO Listed
Description: The 10'' 375AST Reduced Pressure Principle Backflow Assembly is utilized in high hazard applications for all applications and market segments, protecting against backsiphonage and backpressure of contaminated water into the potable water supply. Th
Extra Data: 3'' reduced pressure principle assembly with stainless Steel body - flanged OS&Y gate valves, Available as backflow replacements/retrofit 375ASTR for custom length, drop in replacement, Reliable performance and improved flow characteristics from patented compound check, allowing for installation in lower-pressure systems, Short lay-length for small space installation
Family: ast
Bullet5: Ideal for any backflow replacement
Bullet6: Lower maintenance costs from corrosion resistance of stainless body
Bullet7: Available in flanged, grooved, or grooved x flanged end connections for installation versatility
Country: United States
Description: The Zurn Wilkins 375AST Reduced Pressure Principle Backflow Preventer features a stainless Steel body and lightweight design. It offers high hazard protection and corrosion resistance. Multiple shut-off and end connections available for installation versat
Extra Data: ASSE Listed 1013, Patented Compound Check offers reliable performance, improved flow characteristics, and installation in lower-pressure systems, Short lay-length offers reduces installation time and costs in compact spaces, Stainless steel body protects against corrosion
Family: ast
Bullet10: Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California
Bullet5: AWWA Compliant C511 (with gates only), and C550
Bullet6: FM Approved
Bullet7: UL and C-UL Classified
Bullet8: CSA Certified
Bullet9: IAPMO Listed
Description: The 6'' 375AST Reduced Pressure Principle Backflow Assembly is utilized in high hazard applications for all applications and market segments, protecting against backsiphonage and backpressure of contaminated water into the potable water supply. The
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