This Standard specifies minimum requirements for materials, physical characteristics,performance tests, and markings for electro-pneumatic backwater prevention systems.
The purpose of this Standard is to enhance health and safety by:
(a) specifying acceptable criteria for electro-pneumatic backwater prevention systems;
(b) serving as a guide for producers, distributors, architects, engineers, contractors, installers,inspectors and users; and
(c) promoting understanding regarding materials and manufacturing of electro-pneumatic backwater prevention systems.
| File Size : | 1
file
, 130 KB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 7 |
| Published : | 2011 |
