ISO 7241-1:1987, Hydraulic fluid power - Quick-action couplings - Part 1 : Dimensions and requirements

Lays down the interface dimensions and specifies basic performance requirements for two series of general-purpose quick-action couplings. Both series are in widespread use and have similar technological advantages. The distinction in usage is mainly geographical. Series "A" (covering sizes 6,3 to 50) is used predominantly in Europe and series "B" (covering sizes 5 to 50) is predominant in America. This title may contain less than 24 pages of technical content.