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Watts 909 AGF Air Gap for 009M1 Series Reduced Pressure Zone Assemblies - Air Gaps
WattsAir Gaps

Watts 909 AGF Air Gap for 009M1 Series Reduced Pressure Zone Assemblies

The Watts 909 AGF Air Gap is a cast-iron air gap designed for use with 009M1 Series Reduced Pressure Zone Assemblies. It features female NPT connections and is compatible with reduced pressure zone assemblies of the…

SKU 3G-OTH-444548

Also listed as: 909AGF · 909-AGF

Brand
Watts
Item
909 AGF Air Gap for 009M1 Series Reduced Pressure Zone Assemblies
Part Number
909 AGF
Category
Air Gaps
Available to Order
Also known as:909 AGFWatts
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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

Watts
Manufacturer Part Number
909 AGF
Type
009M1, Cast Iron, Reduced Pressure Zone Assemblies, Female, NPT
Product Type
Air Gap
Compatible with Series
009M1
Compatible Product Type
Reduced Pressure Zone Assemblies

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

Product Description

The Watts 909 AGF Air Gap is a cast-iron air gap designed for use with 009M1 Series Reduced Pressure Zone Assemblies. It features female NPT connections and is compatible with reduced pressure zone assemblies of the same series.

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 Watts 909 AGF air gap used for?

The Watts 909 AGF air gap is used with 009M1 Series reduced pressure zone assemblies to prevent backflow in water systems. It provides a physical separation between the assembly and a drain, ensuring contaminated water cannot be siphoned back into the potable supply. Common in commercial plumbing, irrigation, and industrial process lines.

What are the specifications of the Watts 909 AGF air gap?

The Watts 909 AGF is a cast-iron air gap compatible with 009M1 Series reduced pressure zone assemblies. It has female NPT connections and is designed for use with reduced pressure zone assemblies of the same series. The manufacturer part number is 909 AGF. It is not a standalone valve but a drain-line accessory.

Where to buy the Watts 909 AGF air gap worldwide?

3G Electric supplies the Watts 909 AGF air gap to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time. We source genuine Watts components for reduced pressure zone assemblies.

How to install the Watts 909 AGF air gap?

Install the Watts 909 AGF air gap between the relief valve of a 009M1 Series reduced pressure zone assembly and the drain line. Ensure the air gap is vertical and unobstructed to maintain proper atmospheric break. Use thread sealant on the female NPT connections. Follow local plumbing codes and the assembly manufacturer's instructions for safe backflow prevention.

Used in

Common applications for Watts
Commercial plumbing – Watts standard capacity water pressure regulators (3/8 LF 26AB) for stabilizing incoming water pressure
Industrial steam systems – Watts 152A series steam pressure regulators for pressure reduction in process and heating lines
Cross-connection control – Watts 757 double check backflow preventers for commercial and industrial water supply protection
Boiler safety – Watts ASME Section XIII temperature and pressure relief valves for overpressure protection in heating systems
Hydronic heating – Watts CP16 pilot-operated pressure regulators for maintaining consistent pressure in steam or water loops
Water hammer mitigation – Watts LF15M2-A water hammer arrestors for absorbing surges in quick-closing valve applications
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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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