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Watts 909 AGA Air Gap for Reduced Pressure Zone Assemblies - Air Gaps
WattsAir Gaps

Watts 909 AGA Air Gap for Reduced Pressure Zone Assemblies

The WATTS Air Gap (SKU 909 AGA, MPN 909 AGA) is a bronze air gap designed for use with Reduced Pressure Zone Assemblies, specifically compatible with Series 995. It features female NPT connections and is intended for…

SKU 3G-OTH-444547

Also listed as: 909AGA · 909-AGA

Brand
Watts
Item
909 AGA Air Gap for Reduced Pressure Zone Assemblies
Category
Air Gaps
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Technical Specifications

Watts
Manufacturer Part Number
909 AGA
Type
009/009M2/009M3/995, Bronze, Reduced Pressure Zone Assemblies, Female, NPT
Product Type
Air Gap
Compatible with Series
995
Compatible Product Type
Reduced Pressure Zone Assemblies

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

Product Description

The WATTS Air Gap (SKU 909 AGA, MPN 909 AGA) is a bronze air gap designed for use with Reduced Pressure Zone Assemblies, specifically compatible with Series 995. It features female NPT connections and is intended for backflow prevention applications.

Frequently Asked Questions

What is the WATTS Air Gap 909 AGA used for?

The WATTS Air Gap 909 AGA is used in backflow prevention systems to provide a physical separation between a potable water supply and a potential contamination source. It is designed for use with Watts Reduced Pressure Zone Assemblies, specifically Series 995, in commercial and industrial plumbing applications.

What are the specifications of the WATTS Air Gap 909 AGA?

The WATTS Air Gap 909 AGA is a bronze air gap compatible with Series 995 Reduced Pressure Zone Assemblies. It has female NPT connections and is designed for backflow prevention. The manufacturer part number is 909 AGA, and it is intended for use with Watts reduced pressure zone assemblies.

Where to buy the WATTS Air Gap 909 AGA worldwide?

3G Electric supplies the WATTS Air Gap 909 AGA to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and to place an order for this backflow prevention component.

How to install the WATTS Air Gap 909 AGA?

Install the WATTS Air Gap 909AGA between the reduced pressure zone assembly and the drain, ensuring the air gap is at least twice the pipe diameter above the flood rim. Use Teflon tape on the female NPT threads and verify no cross-connection exists. Consult local plumbing codes for specific height requirements.

Used in

Common applications for Watts
Industrial burner gas safety systems — Watts HF2000 filters with GF-series seal kits maintain clean, regulated gas supply to burner pilot and main flame controls
Commercial heating and boiler installations — Modular filter assemblies support preventive maintenance and component replacement without full system shutdown
Process gas delivery pipelines — DN25 through DN125 filter bodies accommodate varying flow rates and inlet pressures across manufacturing and chemical processes
Gas pressure regulation benches — Multi-stage Watts filter platforms integrate with pressure reducers and safety shutoff valves in test and calibration environments
Equipment retrofit and upgrade projects — Available connection sizes and seal kits enable adaptation of newer Watts components into legacy gas control systems
Planned maintenance and spare-parts inventory — Filter seal kits allow facilities to stock consumables in advance, reducing downtime during scheduled gas system servicing

Watts Products

3G Electric supplies Watts 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
Repair part for Watts Series 009 backflow preventers, model 009-909-AG-A. Features a 1/2-inch female NPT connection. Used to maintain a physical air gap in backflow prevention assemblies for potable water systems
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Repair part for Watts Series 009 backflow preventers, model 009-909-AG-A. Features a 1/2-inch female NPT connection. Used to maintain a physical air gap in backflow prevention assemblies for potable water systems
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 NPT connections, designed for use with 975XL and 975XL2 series pressure principle backflow preventers. Complies with ANSI/ASME A112.1.2. Creates a physical air gap between the backflow preventer and discharge point to prevent backflow contamination in water systems
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Cast iron air gap fitting with NPT connections, designed for use with 975XL and 975XL2 series pressure principle backflow preventers. Complies with ANSI/ASME A112.1.2. Creates a physical air gap between the backflow preventer and discharge point to prevent backflow contamination in water systems
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
ZURN WILKINS
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
ZURN WILKINS
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
ZURN WILKINS Air Gap Fitting: Air Gap Fitting, 475V, Cast Iron, 2 1/2 in Connection Size - Side 1 (MPN AG-6)
ZURN WILKINS
ZURN WILKINS Air Gap Fitting: Air Gap Fitting, 475V, Cast Iron, 2 1/2 in Connection Size - Side 1 (MPN AG-6)

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