SS-EN-12729 | Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A | Document Center, Inc.

SS-EN-12729 › Complete Document History
Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A

Complete Current Edition:

2023 EDITION - Type A - March 6, 2023

Obsolete Revision Information:

EDITION 1 - ENGLISH LANGUAGE EDITION - Aug. 15, 2003