ISO 5621:1984

Shipbuilding — Bilge mud boxes for machinery spaces and tunnels — General design characteristics

Publication date:   Nov 1, 1984

General information

90.93   Standard confirmed   Jun 23, 2026

ISO

ISO/TC 8/SC 3 Piping and machinery

International Standard

47.020.30   Piping systems

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Scope

Specifies the general design characteristics of mud boxes used between pumps and bilge suctions in machinery spaces and tunnels for the coarse filtration of bilge water. Applies to deep sea ships and inland navigation ships.

Life cycle

NOW

PUBLISHED
ISO 5621:1984
90.93 Standard confirmed
Jun 23, 2026