Specifies requirements for field testing and maintenance of backflow prevention devices specified in AS 2845.1 and includes requirements for air gaps and break tanks as registered by the relevant authorities.
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AS 2845.3-1993
Original price was: $58.00.$29.00Current price is: $29.00.
Water supply – Backflow prevention devices, Part 3: Field testing and maintenance
Standards Australia , 01/01/1993
Pages: 20












