Requirements for the connection of appliances to the water supply mains. The purpose is to prevent backsiphonage of non-potable water into the supply mains or a failure in the connection which may result in flooding.
Product Information
Published:
01/31/1992
Pages:
18
ISBN:
0580201902
File Size:
1 file
Language:
English
Note:
This product is unavailable in Ukraine, Russia, Belarus