The Zurn® Wilkins 375XL Reduced Pressure Principle Backflow Preventer provides high hazard protection for potable water applications. The EZSwap™ Pressure Vessel is removed and replaced with the Flush Fitting Tool for faster flushing and testing. Zurn® Wilkins is the industry leader in backflow prevention. Our innovative, simple and proven designs are easy to repair and provide the lowest life-cycle costs of any other backflow assembly on the market.

Zurn® Wilkins Backflow Preventer, Series: 375XL, 3/4 in Nominal, FNPT, 175 psi, 180 deg F, Quarter-Turn Ball Valve Ball Valve/Gate Valve, Reduced Pressure Backflow, Full Port, Bronze Body, 8-7/8 in L

• EZSwap™ pressure vessel is quickly removed and replaced with flush fitting Tool (BOF) for simple line flushing to remove fouling debris, avoiding unnecessary backflow removal and unrecoverable replace
• Line flushing with flush Fitting tool is simple, safe and easily directed to a safe drain
• Labor savings from ease of flushing with only one person saves up to 15 minutes per installation
• Durable UV resistant reinforced nylon EZSwap™ pressure vessel resists corrosion and mineral build-up to better withstand harsh outdoor conditions
• Short lay-length allows installation in tight spaces
• Ideal for any backflow replacement
• 0.25% maximum weighted average lead content
• 350 psi hydrostatic test pressure
• Cast bronze construction

• Catalog https://www.hirsch.com//ASSETS/DOCUMENTS/ITEMS/EN/https://assets.unilogcorp.com/2/ITEM/DOC/Zurn_350_1-1_2_Catalog.pdf
• Instruction/Installation Manual https://www.hirsch.com//ASSETS/DOCUMENTS/ITEMS/EN/https://assets.unilogcorp.com/2/ITEM/DOC/Zurn_375XL-D_1_2_Manual.pdf
• Line Drawing https://www.hirsch.com//ASSETS/DOCUMENTS/ITEMS/EN/https://assets.unilogcorp.com/2/ITEM/DOC/Zurn_375XL-D_1_2_Line_Drawing.pdf
• Specification Sheet https://www.hirsch.com//ASSETS/DOCUMENTS/ITEMS/EN/https://assets.unilogcorp.com/2/ITEM/DOC/Zurn_375XL-J_1-1_2_Specification_Sheet.pdf
• Video Link http://www.youtube.com/watch?v=sMvM5xfr6Bs