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ZURN WILKINS AG-5 Air Gap Fitting for 975XL Series Backflow Preventers - Air Gaps
ZURN WILKINSAir Gaps

ZURN WILKINS AG-5 Air Gap Fitting for 975XL Series Backflow Preventers

The ZURN WILKINS Air Gap Fitting (MPN AG-5) is a cast-iron air gap fitting designed for use with the 975XL and 975XL2 series pressure principle backflow preventers. It features NPT connections and complies with…

SKU 3G-OTH-444554

Also listed as: AG5 · AG 5

Brand
ZURN WILKINS
Item
AG-5 Air Gap Fitting for 975XL Series Backflow Preventers
Part Number
AG-5
Category
Air Gaps
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ZURN WILKINS
Manufacturer Part Number
AG-5
Type
975XL/975XL2, Cast Iron, NPT, NPT, ANSI/ASME A112.1.2
Product Type
Air Gap Fitting
Compatible with Series
975XL
Compatible Product Type
Pressure Principle Backflow Preventer

Technical Documents

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ZURN WILKINS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ZURN WILKINS Air Gap Fitting (MPN AG-5) is a cast-iron air gap fitting designed for use with the 975XL and 975XL2 series pressure principle backflow preventers. It features NPT connections and complies with ANSI/ASME A112.1.2. This fitting is intended to provide an air gap between the backflow preventer and the discharge point.

Frequently Asked Questions

What is the ZURN WILKINS Air Gap Fitting AG-5 used for?

The ZURN WILKINS Air Gap Fitting AG-5 is used to create a physical air gap between a 975XL or 975XL2 series pressure principle backflow preventer and the discharge point, preventing backflow contamination in water systems. It is commonly installed in commercial and industrial plumbing applications.

What are the specifications of the ZURN WILKINS Air Gap Fitting AG-5?

The ZURN WILKINS Air Gap Fitting AG-5 is a cast-iron fitting with NPT connections, designed for use with 975XL and 975XL2 series pressure principle backflow preventers. It complies with ANSI/ASME A112.1.2 and is manufactured under part number AG-5.

Where to buy the ZURN WILKINS Air Gap Fitting AG-5 worldwide?

3G Electric supplies the ZURN WILKINS Air Gap Fitting AG-5 to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this fitting for your backflow prevention system.

How to install the ZURN WILKINS Air Gap Fitting AG-5?

Install the ZURN WILKINS Air Gap Fitting AG-5 by connecting it to the outlet of a 975XL or 975XL2 series backflow preventer using NPT threads. Ensure the fitting is oriented vertically to maintain the required air gap per ANSI/ASME A112.1.2. Always follow local plumbing codes and the manufacturer's instructions.

Used in

Common applications for ZURN WILKINS
Commercial irrigation systems — Zurn Wilkins pressure vacuum breakers (e.g., 34-710, 1-710) prevent back-siphonage from sprinkler lines into potable water.
Industrial process water — Lead-free pressure vacuum breakers (e.g., 34-460XL) protect potable supplies where high health hazard conditions exist.
Institutional plumbing — Hose bibb vacuum breakers (e.g., BFP-8F, BFP-9) provide low hazard protection on janitorial and maintenance hose outlets.
Food and beverage plants — Zurn Wilkins pressure vacuum breakers (e.g., 114-720A) isolate potable water from cleaning and process lines.
HVAC and boiler feed — Pressure vacuum breakers (e.g., 1-720AU) prevent contamination of potable water used for makeup or auxiliary systems.
Municipal water distribution — Zurn Wilkins backflow preventers (e.g., 34-420XL) are installed at service connections to protect the public supply.
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ZURN WILKINS Products

3G Electric supplies ZURN WILKINS air gaps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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