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ISO/DIS 7440-2

Road vehicles — Fuel injection equipment testing — Part 2: Orifice plate flow-measurement ISO/DIS 7440-2

General information

40.20   DIS ballot initiated: 12 weeks   Oct 6, 2026

ISO

ISO/TC 22/SC 34 Propulsion, powertrain and powertrain fluids

International Standard

43.060.40   Fuel systems

Scope

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.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 7440-2:1991

NOW

IN_DEVELOPMENT
ISO/DIS 7440-2
40.20 DIS ballot initiated: 12 weeks
Oct 6, 2026




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