4000B AG-F-AMES
Item Number: 0881393Brand - Ames
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- Size: 2 inch
- Weight: 3.7 lb
- Designed for Ames 4000B Series RPZ assemblies
- Collects minor relief valve discharges
- Conforms to air gap installation requirements
- Factory replacement part
Description
Description
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Help Me Connect
This air gap is designed for direct compatibility with 2 inch Ames 4000B Series Reduced Pressure Zone (RPZ) assemblies. It functions to collect water discharged by the relief valve, funnelling it into a drain connection. Ensure the backflow assembly size matches for proper fit and function.

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Additional Details
This Ames Air Gap is designed to collect water discharged by the relief valve of a reduced pressure zone assembly. It addresses minor check valve fouling and line pressure fluctuations.
Compatibility
- Designed to fit 2 inch Ames 4000B Series reduced pressure zone assemblies
Features
- Serves as a factory replacement part for compatible assemblies
- Funnels minor relief valve discharges into appropriate drains
- Conforms to standard air gap installation requirements
Notice: The air gap drain is not designed to collect the full discharge capacity of the relief valve. It is required to thoroughly read all installation instructions and product safety information before beginning installation.
Specifications
- Series: 4000B
- Size: 2 inch
- Weight: 3.7 lb (1.68 kg)
- Dimension A: 3 5/8 inch (83 mm)
- Dimension B: 4 1/2 inch (114 mm)
Certificates & Approvals
- ANSI/ASME A112.1.2