OS GSO ISO 16332:2025

ISO 16332:2018
Omani Standard   Current Edition · Approved on 14 October 2025

Diesel engines — Fuel filters — Method for evaluating fuel/water separation efficiency

OS GSO ISO 16332:2025 Files

English 44 Pages
Current Edition Reference Language
OMR 83.7

OS GSO ISO 16332:2025 Scope

ISO 16332:2018 specifies a fuel/water separator comparison test under defined and simplified laboratory conditions.

This test is intended for pressure side fuel/water separators as well as for suction side fuel/water separators. Pressure side fuel/water separators are tested with fine droplets and suction side filters are tested with coarse droplets using the same test rig layout.

The rated flow (in litres per hour) is intended for the range between 50 l/h and 1 500 l/h. By agreement between customer and fuel/water separator manufacturer, and with some modifications, the procedures can be used for fuel/water separators with higher or lower flow rates.

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