ASSE 1053
Performance Requirements for Dual Check Backflow Preventer Wall Hydrants - Freeze Resistant Type
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| Organization: | ASSE |
| Publication Date: | 1 January 2004 |
| Status: | inactive |
| Page Count: | 24 |
Document History
April 1, 2019
Performance Requirements for Dual Check Backflow Preventer Wall Hydrants – Freeze Resistant Type
Description These devices shall consist of two independent checks, force-loaded or biased to a closed position, with an atmospheric vent located between the two check valves, which is force-loaded or...
April 1, 2019
Performance Requirements for Dual Check Backflow Preventer Wall Hydrants – Freeze Resistant Type
Description
These devices shall consist of two independent checks, force-loaded or biased to a closed position, with an atmospheric vent located between the two check valves, which is force-loaded...
May 1, 2004
Performance Requirements for Dual Check Backflow Preventer Wall Hydrants - Freeze Resistant Type
Description
Performance Requirements for Dual Check Backflow Preventer Wall Hydrants - Freeze Resistant Type
These devices provide protection of the potable water supply from contamination due to...
ASSE 1053
January 1, 2004
Performance Requirements for Dual Check Backflow Preventer Wall Hydrants - Freeze Resistant Type
A description is not available for this item.