UL 1478

UL 1478

$599.00

Standard for Fire Pump Relief Valves

Published by Publication Date Number of Pages
UL 05/13/2004 14
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Description

UL 1478 – Standard for Fire Pump Relief Valves

Please note: All interim revisions for this edition available at time of your purchase will be included.

Standard for Fire Pump Relief Valves
UL 1478

Scope

1.1 These requirements cover direct acting (spring loaded) and pilot operated fire pump relief valves of nominal 3/4 inch (19.05 mm) size and larger, intended for use in water supply systems for fire protection service.

1.2 Requirements for the installation and use of these valves are included in the Standard for the Installation of Centrifugal Fire Pumps, NFPA 20.

Product Details

Edition:
4th
Published:
05/13/2004
Number of Pages:
14
Note:
This product is unavailable in Ukraine, Russia, Belarus

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