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20/30415618 DC | 20 Jul 2020 | BSI Knowledge
Standard
20/30415618 DC
BS EN 12729. Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone. Family B. Type A
Current
•
Published:
20 Jul 2020
Overview
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References
History
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Product Details
Descriptors
Anti-siphonage systems
Flow control
Wastes
Water pollution
Design
Pressure
Potable water
Dimensions
ICS Codes
13.060.20 Drinking water
91.140.60 Water supply systems
Committee
B/504
International relationships
Identical to:
prEN 12729
ISBN
—
Publisher
BSI