Watts 909-AGA Air Gap Drain Fitting

Item Number: 0881399
1 1
$176.25
Limited Stock (8)
Estimated transit time: 2 to 5 Business Days Eligible for Express Shipping

Brand - Watts
  • Compatible with Watts 1/2" 009, 3/4" 009M2/M3, and 1/2"-1" 995 RPZ series.
  • Weight: 0.9 lb
  • Provides unobstructed physical separation for potable water systems.
  • Features a 1/2 inch Female NPT bottom connection.
  • Durable metal construction with a protective coating.
  • Can be installed in both vertical and horizontal orientations.
  • Approved to ANSI/ASME A112.1.2 standard.
  • Safely directs nuisance discharge to a drain.

Description

The Watts 909-AGA Air Gap Drain Fitting (0881399) provides essential physical separation for Reduced Pressure Zone (RPZ) backflow assemblies. Designed for 1/2" 009, 3/4" 009M2/M3, and 1/2"-1" 995 series, this durable metal air gap ensures nuisance discharge is safely directed to a drain, preventing backflow contamination. It features a 1/2 inch Female NPT connection at the bottom and can be installed either vertically or horizontally. Approved to ANSI/ASME A112.1.2, it is a reliable component for plumbing systems requiring backflow protection.

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Compatibility

This Watts 909-AGA Air Gap Drain Fitting is specifically designed to provide an unobstructed physical separation for Watts Reduced Pressure Zone (RPZ) backflow assemblies. It is compatible with the following series:

  • Watts 1/2 inch Series 009
  • Watts 3/4 inch Series 009M2 and 009M3
  • Watts 1/2 to 1 inch Series 995

Connections

The bottom of this air gap features a 1/2 inch Female NPT (National Pipe Taper) threaded connection. This allows for direct attachment of a male NPT threaded pipe or fitting to create a drain line, safely directing any discharge to an appropriate open receiving vessel or drain.

Installation Orientation

The air gap can be installed in both horizontal and vertical orientations. For applications requiring vertical installation, it is recommended to use a compatible vent elbow to ensure proper operation and discharge flow.

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Additional Details

The Watts 909-AGA Air Gap Drain Fitting provides essential unobstructed, physical separation between the discharge end of a potable water supply line and an open receiving vessel.

This fitting is designed to attach to the relief port on a Reduced Pressure Zone (RPZ) backflow device and pipe to a drain, effectively directing any nuisance discharge to a safe place.

Compatibility

  • Designed for use with Watts 1/2 inch Series 009
  • Compatible with Watts 3/4 inch Series 009M2 and 009M3
  • Suitable for Watts 1/2 to 1 inch Series 995 Reduced Pressure Zone assemblies

Features

  • Provides reliable physical separation for backflow prevention
  • Durable metal construction ensures longevity
  • Equipped with a durable coating
  • Features a 1/2 inch Female NPT connection at the bottom

Installation

  • Can be installed vertically or horizontally
  • For vertical installation, the use of a vent elbow is recommended.
  • Installation of an air gap and drain line is recommended on Reduced Pressure Zone assemblies.

Specifications

  • Body Material: Metal
  • Compatible Series: Watts 1/2" Series 009, 3/4" Series 009M2 and 009M3, 1/2" to 1" Series 995 RPZ
  • Connection Type: Female NPT
  • Connection Size: 1/2 inch
  • Dimension A: 2 3/8 inches (60 mm)
  • Dimension B: 3 1/8 inches (79 mm)
  • Dimension C (NPT): 1/2 inch (13 mm)
  • Weight: 0.63 lbs (0.28 kg)

Certificates & Approvals

  • Approved to: ANSI/ASME A112.1.2

FAQs

What is the primary function of the Watts 909-AGA Air Gap?

The primary function of the Watts 909-AGA Air Gap is to provide an unobstructed physical separation between a potable water supply line and an open receiving vessel, preventing backflow by safely directing nuisance discharge from a Reduced Pressure Zone (RPZ) assembly to a drain.

Which Watts Reduced Pressure Zone assemblies are compatible with this air gap?

This air gap is specifically designed for use with Watts 1/2 inch Series 009, 3/4 inch Series 009M2 and 009M3, and 1/2 to 1 inch Series 995 Reduced Pressure Zone backflow assemblies.

What type of connection does the Watts 909-AGA Air Gap have for a drain line?

The Watts 909-AGA Air Gap features a 1/2 inch Female NPT (National Pipe Taper) threaded connection at its bottom, which is used to connect to a drain line.

Can the Watts 909-AGA Air Gap be installed vertically?

Yes, the Watts 909-AGA Air Gap can be installed vertically. However, for vertical installations, the use of a vent elbow is recommended to ensure proper function and discharge.

What material is the Watts 909-AGA Air Gap constructed from?

The Watts 909-AGA Air Gap is made from durable metal construction and features a protective coating, ensuring its longevity and reliability in various plumbing applications.