Model # 2-975XL2SAG

Internet #203999063

Zurn-Wilkins 2 in. Lead-Free Reduced Pressure Principle Assembly with Strainer and Air Gap


2 in. Lead-Free Reduced Pressure Principle Assembly with Strainer and Air Gap

$73395 /each
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Frequently Bought Together

Product Overview

The Zurn Wilkins Model 975XL2SAG Backflow Preventer features a bronze body for durability and is ideal for use where lead free valves are required. Additional lead-free bronze wye strainer and air gap accessories help sustain long life. The valve is designed for installation on potable water lines to protect against both back-siphonage and backpressure of contaminated water into the potable water supply. The tried and true design is favored by installers and delivers superior protection that demanding professionals expect.

  • 2 in. reduced principle assembly consists of a pressure differential relief valve located between two independently operated spring-loaded wye tape center guided check valves
  • Backflow preventer comes complete with 2 full port resilient seated ball valves for shut-off along with 4 resilient seated ball valve test cocks
  • Entire unit is serviceable in line, wye pattern design allows for short lay length that eases replacement labor costs
  • Zurn Wilkins model SXL lead-free bronze Y type strainer is included with this valve, the strainer adds protection for the backflow preventer by filtering sediment which could cause premature failure
  • Zurn Wilkins AG-5 is included with this valve, this device is necessary when installing a drain line and can be mounted to the body, the air gap prevents a cross connection between the drain and potable supply
  • Noryl replaceable seats and silicone rubber check discs
  • IAPMO listed, ASSE listed 1013, CSA certified, NSF listed, AWWA compliant C511, and approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California

Info & Guides

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Inlet size (in.)
Product Depth (in.)
Product Height (in.)
Product Length (in.)
Product Width (in.)


Above ground
Irrigation System Component
Irrigation Valve Type
Backflow prevention
Outlet Size
2 or less
Pressure Rating
Valve Type
Reduce Pressure Zone

Warranty / Certifications

Manufacturer Warranty
All goods sold hereunder are warranted to be free from defects in material and factory workmanship for a period on one year from date of purchase.

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Customer Questions & Answers

Which connection is the pressure side? Which way does the water flow?

Which connection is the pressure side? Which way does the water flow?
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