ULC 520

Standard for Fire Hydrants (CAN/ULC S520-07)

Underwriters Laboratories of Canada, 02/01/2007

Publisher: ULC

File Format: PDF

$109.00$219.19

Description

Published:01/02/2007

Pages:31

This Standard covers barrel-type hydrants with compression shut-off and slide gate shut-off, for general water works service. This Standard does not cover wet barrel type hydrants. References to the setting and drainage of hydrants are not included in this Standard.

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