Agricultural irrigation equipment -- Filters -- Part 2: Strainer-type filters
This standard has been revised by ISO 9912-2:2013
Specifies the general construction requirements and test methods (resistance of strainer to internal hydrostatic pressure, resistance of strainer to internal hydrostatic pressure at high temperature, resistance of filter element to buckling or tearing, tightness of filter element, clean pressure drop). Does not cover filtration ability, efficiency and capacity, nor deals with filters that have integrated automatic self-cleaning devices.
A standard is reviewed every 5 years
Revisions / Corrigenda