ASSE (Plumbing) 1022-2021 Historical

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Performance Requirements for Backflow Preventer for Beverage Dispensing Equipment

standard by American Society of Sanitary Engineering , 02/01/2021

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Full Description

Backflow preventers for beverage dispensing equipment are engineered for installation in carbonated post-mix dispensing systems. ASSE 1022 covers a backflow prevention device designed to protect the potable water supply serving beverage dispensing equipment. These devices are intended for use under continuous or intermittent pressure conditions. These devices shall consist of two independently acting check valves biased to a normally closed position. An atmospheric port shall be located between the check valves and shall be biased to a normally open position. The port shall vent liquids, gases, or both, under backflow conditions. See more

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Document History

  1. ASSE (Plumbing) 1022-2023e1


    Performance Requirements for Backflow Preventer for Beverage Dispensing Equipment (for carbonated and non-carbonated)

    • Most Recent

  2. ASSE (Plumbing) 1022-2021

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    Performance Requirements for Backflow Preventer for Beverage Dispensing Equipment

    • Historical Version

  3. ASSE (Plumbing) 1022-2017


    Performance Requirements for Backflow Preventer for Beverage Dispensing Equipment

    • Historical Version

  4. ASSE (Plumbing) 1022-2003


    Performance Requirements for Backflow Preventer for Beverage Dispensing Equipment

    • Historical Version

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Product Details

Published:

02/01/2021

ANSI:

ANSI Approved

Number of Pages:

24

File Size:

1 file , 2.7 MB

Redline File Size:

2 files , 10 MB

Note:

This product is restricted and cannot be purchased in these countries.