Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

Watts Air Gap: Air Gap, 009/009M2/009M3/995, Bronze, Reduced Pressure Zone Assemblies - Air Gaps
WattsAir Gaps

Watts Air Gap: Air Gap, 009/009M2/009M3/995, Bronze, Reduced Pressure Zone Assemblies

The WATTS Air Gap (SKU 1KYE8, 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

Brand
Watts
Item
Air Gap: Air Gap, 009/009M2/009M3/995, Bronze, Reduced Pressure Zone Assemblies
Category
Air Gaps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The WATTS Air Gap (SKU 1KYE8, 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
WATTS Air Gap: Air Gap, 009-909-AG-A, 1/2 in Connection Size - Side 1, Repair Part, Female, NPT (MPN 0881399). Key specifications — Compatible with Series: 009; Compatible with Mfr. Model No.: 009-909-AG-A.
Watts
WATTS Air Gap: Air Gap, 009-909-AG-A, 1/2 in Connection Size - Side 1, Repair Part, Female, NPT (MPN 0881399). Key specifications — Compatible with Series: 009; Compatible with Mfr. Model No.: 009-909-AG-A.
ZURN Air Gap Fitting: Air Gap Fitting, 975XL/975XL2, Cast Iron, 1/4 in Connection Size - Side 1, NPT (MPN AG-8). Key specifications — Compatible Product Type: Pressure Principle Backflow Preventer; Compatible with Series: 975XL2; Product Type: Air Gap Fitting.
ZURN
ZURN Air Gap Fitting: Air Gap Fitting, 975XL/975XL2, Cast Iron, 1/4 in Connection Size - Side 1, NPT (MPN AG-8). Key specifications — Compatible Product Type: Pressure Principle Backflow Preventer; Compatible with Series: 975XL2; Product Type: Air Gap Fitting.
ZURN WILKINS Air Gap Fitting: Air Gap Fitting, 975XL/975XL2, Cast Iron, NPT, NPT, ANSI/ASME A112.1.2 (MPN AG-5). Key specifications — Compatible Product Type: Pressure Principle Backflow Preventer; Compatible with Series: 975XL; Product Type: Air Gap Fitting.
ZURN WILKINS
ZURN WILKINS Air Gap Fitting: Air Gap Fitting, 975XL/975XL2, Cast Iron, NPT, NPT, ANSI/ASME A112.1.2 (MPN AG-5). Key specifications — Compatible Product Type: Pressure Principle Backflow Preventer; Compatible with Series: 975XL; Product Type: Air Gap Fitting.
ZURN WILKINS Air Gap Fitting: Air Gap Fitting, 375/375XL, Nylon, 1/2 in Connection Size - Side 1 (MPN AG-11). Key specifications — Compatible Product Type: Pressure Principle Backflow Preventer; Compatible with Series: 375; Product Type: Air Gap Fitting.
ZURN WILKINS
ZURN WILKINS Air Gap Fitting: Air Gap Fitting, 375/375XL, Nylon, 1/2 in Connection Size - Side 1 (MPN AG-11). Key specifications — Compatible Product Type: Pressure Principle Backflow Preventer; Compatible with Series: 375; Product Type: Air Gap Fitting.
ZURN WILKINS Air Gap Fitting: Air Gap Fitting, 475V, Cast Iron, 4 in Connection Size - Side 1, NPT (MPN AG-9). Key specifications — Compatible Product Type: Pressure Principle Backflow Preventer; Compatible with Series: 475V; Product Type: Air Gap Fitting.
ZURN WILKINS
ZURN WILKINS Air Gap Fitting: Air Gap Fitting, 475V, Cast Iron, 4 in Connection Size - Side 1, NPT (MPN AG-9). Key specifications — Compatible Product Type: Pressure Principle Backflow Preventer; Compatible with Series: 475V; Product Type: Air Gap Fitting.
ZURN WILKINS Air Gap Fitting: Air Gap Fitting, 475V, Cast Iron, 2 1/2 in Connection Size - Side 1 (MPN AG-6). Key specifications — Compatible Product Type: Pressure Principle Backflow Preventer; Compatible with Series: 475V; Product Type: Air Gap Fitting.
ZURN WILKINS
ZURN WILKINS Air Gap Fitting: Air Gap Fitting, 475V, Cast Iron, 2 1/2 in Connection Size - Side 1 (MPN AG-6). Key specifications — Compatible Product Type: Pressure Principle Backflow Preventer; Compatible with Series: 475V; Product Type: Air Gap Fitting.

More from Watts

View all Watts parts
WATTS Air Gap: Air Gap, 009M2, Cast Iron, Reduced Pressure Zone Assemblies, Female, NPT (MPN 909 AGC). Key specifications — Compatible Product Type: Reduced Pressure Zone Assemblies; Compatible with Series: 009M2; Product Type: Air Gap.
Watts
WATTS Air Gap: Air Gap, 009M2, Cast Iron, Reduced Pressure Zone Assemblies, Female, NPT (MPN 909 AGC). Key specifications — Compatible Product Type: Reduced Pressure Zone Assemblies; Compatible with Series: 009M2; Product Type: Air Gap.
WATTS Air Gap: Air Gap, 909/909M1, Cast Iron, Reduced Pressure Zone Assemblies, Female, NPT (MPN 909 AGK 4-6 8-10 M1). Key specifications — Compatible Product Type: Reduced Pressure Zone Assemblies; Compatible with Series: 909M1; Product Type: Air Gap.
Watts
WATTS Air Gap: Air Gap, 909/909M1, Cast Iron, Reduced Pressure Zone Assemblies, Female, NPT (MPN 909 AGK 4-6 8-10 M1). Key specifications — Compatible Product Type: Reduced Pressure Zone Assemblies; Compatible with Series: 909M1; Product Type: Air Gap.
WATTS Air Gap: Air Gap, 909/909M1, Cast Iron, Reduced Pressure Zone Assemblies, Female, NPT (MPN 4 909 AGK). Key specifications — Compatible Product Type: Reduced Pressure Zone Assemblies; Compatible with Series: 909M1; Product Type: Air Gap.
Watts
WATTS Air Gap: Air Gap, 909/909M1, Cast Iron, Reduced Pressure Zone Assemblies, Female, NPT (MPN 4 909 AGK). Key specifications — Compatible Product Type: Reduced Pressure Zone Assemblies; Compatible with Series: 909M1; Product Type: Air Gap.
WATTS Air Gap: Air Gap, 009M1, Cast Iron, Reduced Pressure Zone Assemblies, Female, NPT (MPN 909 AGF). Key specifications — Compatible Product Type: Reduced Pressure Zone Assemblies; Compatible with Series: 009M1; Product Type: Air Gap.
Watts
WATTS Air Gap: Air Gap, 009M1, Cast Iron, Reduced Pressure Zone Assemblies, Female, NPT (MPN 909 AGF). Key specifications — Compatible Product Type: Reduced Pressure Zone Assemblies; Compatible with Series: 009M1; Product Type: Air Gap.
WATTS Air Gap: Air Gap, 957, Plastic, Reduced Pressure Zone Assemblies, Female, NPT (MPN 957-AG). Key specifications — Compatible Product Type: Reduced Pressure Zone Assemblies; Compatible with Series: 957; Product Type: Air Gap.
Watts
WATTS Air Gap: Air Gap, 957, Plastic, Reduced Pressure Zone Assemblies, Female, NPT (MPN 957-AG). Key specifications — Compatible Product Type: Reduced Pressure Zone Assemblies; Compatible with Series: 957; Product Type: Air Gap.
WATTS Air Gap: Air Gap, 909, Cast Iron, Reduced Pressure Zone Assemblies, Female, NPT (MPN 909 AGM 8-10 909). Key specifications — Compatible Product Type: Reduced Pressure Zone Assemblies; Compatible with Series: 909; Product Type: Air Gap.
Watts
WATTS Air Gap: Air Gap, 909, Cast Iron, Reduced Pressure Zone Assemblies, Female, NPT (MPN 909 AGM 8-10 909). Key specifications — Compatible Product Type: Reduced Pressure Zone Assemblies; Compatible with Series: 909; Product Type: Air Gap.