Zurn Wilkins AG-4 1 - 3/4 in. Air Gap Regulator

Product Description

The Zurn Wilkins AG-4 1 - 3/4 in. Air Gap Regulator is an essential component for maintaining the reliability and safety of backflow preventers. This device is designed for use with Zurn Wilkins reduced pressure backflow preventers on both horizontal and vertical installations.

• Prevents cross connection between the drain and potable water supply
• Can be mounted to the body of the backflow preventer
• Complies with ANSI/ASME A 112.1.2 standards

Product Highlights

The AG-4 air gap adapter fitting ensures that water drains safely and adheres to plumbing codes, aiding in preventing potable water contamination.

Product Information

Standard Information

• Brand: Zurn Wilkins
• MPN: AG-4
• Item Number: 174772
• Manufacturer: Zurn Industries

Technical Specifications

• Size: 3/4 - 1 in
• Color: Gray
• Connection Type: NPT
• Dimension: 3-1/4 in W x 5 in H
• Finish: Epoxy-Painted
• Material: Cast Iron
• Model: AG
• Outlet Pipe Size: 1 in
• Standards/Certifications: ANSI/ASME A 112.1.2
• Applications: For 975XL, 975XL2 reduced pressure principle backflow preventers on horizontal or vertical installations