Published
The described system and fixture ensure accurate flow-testing of the entire range of orifices from 0,4 mm to 0,8 mm diameter. This second edition cancels and replaces the first edition (1985). Annexes A and B are for information only.
WITHDRAWN
ISO 7440-2:1985
PUBLISHED
ISO 7440-2:1991
90.92
Standard to be revised
Oct 27, 2025
PROJECT
ISO/CD 7440-2