Featured Post: Make Money Online , Windows 7

Nov 25, 2010

AIR GAP

A means of cross-connection control which eliminates the physical link between a safe water supply and potentially unsafe water. Air gap must be equal to at least two times the effective diameter of the inlet.

0 Responses to “AIR GAP”

Post a Comment

Nov 25, 2010

AIR GAP

A means of cross-connection control which eliminates the physical link between a safe water supply and potentially unsafe water. Air gap must be equal to at least two times the effective diameter of the inlet.

No comments:

Post a Comment

All Rights Reserved OUSPER |