Best Seller Reduced Pressure Principle Backflow Preventer 375XL (1/2"-2")

Reduced Pressure Principle Backflow Preventer 375XL (1/2"-2")

Reduced pressure backflow preventer 375 is most often used by irrigation contractor as the top benefits are its low lifecycle costs and the innovative EZSwap® Pressure Vessel that saves time in repair and rebuild time. This water backflow preventer has durable UV resistant reinforced nylon EZSwap Pressure Vessel resists corrosion and mineral build-up to better withstand harsh conditions

Since it has complete epoxy coating inside and outside of valve body eliminating exposure to corrosion, this backflow prevention device is ideal for all commercial and industrial needs.

Product Resources

Spec Sheets & Install

BIM / 3D Models / 2D Drawings

Back to Top

Popular Models

Popular Options

12-375XL - 1/2" Reduced Pressure Principle Assembly

12-375XL

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.

To view all options, see the Specification Sheet - 375XL (SIZES 1/2" - 2")

12-375XLFT

The Zurn Wilkins 375XL Reduced Pressure Principle Backflow Preventer delivers high hazard protection for potable water applications. The EZSwap®Pressure Vessel provides safe and easy line flushing, quick winterization, and simple maintenance and repair.

To view all options, see the Specification Sheet - 375XL (SIZES 1/2" - 2")

34-375XL - 3/4" Reduced Pressure Principle Assembly

34-375XL

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.

To view all options, see the Specification Sheet - 375XL (SIZES 1/2" - 2")

34-375XLFT

The Zurn Wilkins 375XL Reduced Pressure Principle Backflow Preventer provides high hazard protection for potable water applications. The innovative EZSwap® pressure vessel provides safe and easy line flushing, quick winterization, and simple maintenance and repair.

To view all options, see the Specification Sheet - 375XL (SIZES 1/2" - 2")

34-375XLS - Reduced Pressure Principle Backflow Preventer

34-375XLS

The Zurn Wilkins 375XL Reduced Pressure Principle Backflow Preventer offers high hazard protection for potable water applications. The EZSwap® Pressure Vessel provides safe and easy line flushing, quick winterization, and simple maintenance and repair.

To view all options, see the Specification Sheet - 375XL (SIZES 1/2" - 2")

1-375XLFT

The Zurn Wilkins 375XL Reduced Pressure Principle Backflow Preventer provides high hazard protection for potable water applications. The EZSwap® Pressure Vessel provides safe and easy line flushing, quick winterization, and simple maintenance and repair.

To view all options, see the Specification Sheet - 375XL (SIZES 1/2" - 2")

Best Seller 1-375XL - 1" Reduced Pressure Principle Assembly

1-375XL

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.

To view all options, see the Specification Sheet - 375XL (SIZES 1/2" - 2")

1-375XL - 1" Reduced Pressure Principle Assembly with Model SXL lead-free bronze Wye Type Strainer

1-375XLS

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.

To view all options, see the Specification Sheet - 375XL (SIZES 1/2" - 2")

114-375XL - 1-1/4" Reduced Pressure Principle Assembly

114-375XL

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.

To view all options, see the Specification Sheet - 375XL (SIZES 1/2" - 2")

112-375XL - 1-1/2" Reduced Pressure Principle Assembly

112-375XL

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.

To view all options, see the Specification Sheet - 375XL (SIZES 1/2" - 2")

2-375XL - 2" Reduced Pressure Principle Assembly

2-375XL

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.

To view all options, see the Specification Sheet - 375XL (SIZES 1/2" - 2")

2-375XLFT

The Zurn Wilkins 375XL Reduced Pressure Principle Backflow Preventer provides high hazard protection for potable water applications. The EZSwap® pressure vessel provides safe and easy line flushing, quick winterization, and simple maintenance and repair.

To view all options, see the Specification Sheet - 375XL (SIZES 1/2" - 2")

2-375XLS - Reduced Pressure Principle Backflow Preventer

2-375XLS

The Zurn Wilkins 375XL Reduced Pressure Principle Backflow Preventer provides high hazard protection for potable water applications. The EZSwap® Pressure Vessel provides safe and easy line flushing, quick winterization, and simple maintenance and repair.

To view all options, see the Specification Sheets - 375XL (SIZES 1/2" - 2")

No Matching Products
Back to Top

Features And Benefits

  • EZSwap™ Pressure Vessel is quickly removed and replaced with Flush Tool (FLUSH) for simple line flushing to remove fouling debris
  • 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 conditions
  • Short lay length allows installation in tight spaces
  • Ideal for any backflow replacement application
Lead Free
Retrofit or Replacement
MasterSPEC
Zurn Wilkins
Back to Top
Back to Top

Related Products & Accessories

Back to Top