NZS 4522

Description

NZS 4522 – Underground fire hydrants

Specifies the dimensional, material, installation and performance requirements for screw-down and gate valve underground fire hydrants in New Zealand. The Standard promotes the manufacture, supply and use of fire hydrants with consistent high performance, long life and low maintenance requirements, and provides guidance on their installation. The specifications for road hydrant markings and operation of fire hydrants are excluded.

Product Details

Published:

12/14/2010

Number of Pages:

49

File Size:

1 file , 1.8 MB

Note:

This product is unavailable in Ukraine, Russia, Belarus