Hydraulic catalogue - Normapress

IntroductionA wide range of applicationsUsed in various fields of activity, Legris hydraulic products provide solutions adapted to specific conditions of use foreach customer. Special products can be developed upon request.Public works equipmentThe power used on public works equipmentrequires very high pressure levels.Couplings to ISO 8434-1 series S andISO 8434-4 (sealing cone and O-ring) aredesigned to withstand working pressuresup to 630 bar while providing excellentsealing performance.Agricultural machinery8In order to meet the increasing demand forcompact hydraulic couplings, Legris offersspecific solutions suited to the dimensionalconstraints of its customers: adjustable couplingswith lock nuts, banjo couplingsCouplings to ISO 8434-1 series L and ISO 8434-2are the ranges which are most commonly usedon agricultural machinery.Transport equipmentIn order to meet car and trucks manufacturers’ specifications and to respect the latestregulations, the Legris hydraulic couplings range is coated with a new Chromium VI freesurface treatment which provides excellent corrosion resistance. As a complement to the ISO8434-1 range widely used for transport applications, Legris proposes, for truck braking systems,couplings which conform DIN 74304 and 74319 standards.