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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
Category
Air Gaps
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

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.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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 building water supply — ZURN WILKINS 350XL double check backflow preventer for cross-connection control
Industrial process lines — ZURN WILKINS 3-ZW209 automatic control valve for pressure regulation
Municipal irrigation systems — ZURN WILKINS 1-710 pressure vacuum breaker for backflow prevention
Potable water distribution — ZURN WILKINS 34-20XLDULU water pressure regulator for reducing inlet pressure
Fire protection systems — ZURN WILKINS 950XLTDA reduced-pressure zone backflow detector for high-hazard applications
HVAC makeup water — ZURN WILKINS 212-500XLFC flanged pressure reducing valve for boiler feed control

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Cast iron air gap fitting with 1/4 inch NPT connection on side 1. Designed for use with 975XL/975XL2 series pressure principle backflow preventers to create a physical air gap between the preventer and a drain, preventing backflow contamination in water systems
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Cast iron air gap fitting with 1/4 inch NPT connection on side 1. Designed for use with 975XL/975XL2 series pressure principle backflow preventers to create a physical air gap between the preventer and a drain, preventing backflow contamination in water systems
Cast iron air gap fitting with 3/4-inch NPT connection on side 1. Compatible with Series 975XL2 pressure principle backflow preventers. Used to create a physical air gap between the backflow preventer and a drain, preventing backflow contamination in water systems
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Cast iron air gap fitting with 3/4-inch NPT connection on side 1. Compatible with Series 975XL2 pressure principle backflow preventers. Used to create a physical air gap between the backflow preventer and a drain, preventing backflow contamination in water systems
Double check backflow preventer with 1 1/4 in pipe size and MNPT x MNPT connections. Features ball valve shut-off type and overall length of 15.25 in. Used to prevent reverse flow in potable water systems due to backpressure or backsiphonage, suitable for cross-connection control in commercial and industrial plumbing
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Double check backflow preventer with 1 1/4 in pipe size and MNPT x MNPT connections. Features ball valve shut-off type and overall length of 15.25 in. Used to prevent reverse flow in potable water systems due to backpressure or backsiphonage, suitable for cross-connection control in commercial and industrial plumbing
Double check backflow preventer with 3/4 in FNPT x FNPT connections. Bronze body with ball valve shut-off. Overall length 11.25 in. Used in water systems to prevent backflow of contaminated water into potable supply
ZURN WILKINS
Double check backflow preventer with 3/4 in FNPT x FNPT connections. Bronze body with ball valve shut-off. Overall length 11.25 in. Used in water systems to prevent backflow of contaminated water into potable supply
Double check backflow preventer with 3/4 in pipe size, FNPT x FNPT connections, and bronze body. Features ball valve shut-off type and 11 in overall length. Used in commercial and residential water systems to prevent backflow in low-hazard cross-connections such as irrigation and fire sprinkler lines
ZURN WILKINS
Double check backflow preventer with 3/4 in pipe size, FNPT x FNPT connections, and bronze body. Features ball valve shut-off type and 11 in overall length. Used in commercial and residential water systems to prevent backflow in low-hazard cross-connections such as irrigation and fire sprinkler lines
Double check backflow preventer with 1-1/2 in pipe size and male NPT connections. Features ball valve shut-off type. Overall length 15.94 in. Suitable for non-health-hazard cross-connections in water supply lines
ZURN WILKINS
Double check backflow preventer with 1-1/2 in pipe size and male NPT connections. Features ball valve shut-off type. Overall length 15.94 in. Suitable for non-health-hazard cross-connections in water supply lines

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Cast iron air gap fitting for use with 475V Series Pressure Principle Backflow Preventers. Provides a physical air gap between the backflow preventer and downstream piping to prevent back-siphonage. Connection size: 2 1/2 inches on side 1
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Cast iron air gap fitting for use with 475V Series Pressure Principle Backflow Preventers. Provides a physical air gap between the backflow preventer and downstream piping to prevent back-siphonage. Connection size: 2 1/2 inches on side 1
Nylon air gap fitting with 1/2 in connection size on Side 1, designed for use with Series 375 and 375XL pressure principle backflow preventers. Creates a physical air gap between the backflow preventer and a drain or discharge point to prevent backflow contamination in plumbing systems
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Nylon air gap fitting with 1/2 in connection size on Side 1, designed for use with Series 375 and 375XL pressure principle backflow preventers. Creates a physical air gap between the backflow preventer and a drain or discharge point to prevent backflow contamination in plumbing systems
Cast iron air gap fitting with 4-inch NPT connection on side 1. Designed for use with 475V series pressure principle backflow preventers to create a physical air gap between the preventer and a drain, preventing backflow contamination in water systems
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Cast iron air gap fitting with 4-inch NPT connection on side 1. Designed for use with 475V series pressure principle backflow preventers to create a physical air gap between the preventer and a drain, preventing backflow contamination in water systems