ruhfus systemhydraulik

Fittings of metal; fittings of metal for fastening accumulators, working cylinders, gas, liquid and electric conduits; hydraulic hoses, of metal.Pistons for cylinders, cylinder liners, hydraulic valves [parts of machines], hydraulic pumps, servo-controlled hydraulic pumps, hydraulic or pneumatic operating cylinders, for example lifting jacks and printing cylinders; work cylinders and hydro-pneumatic accumulators; hydropneumatic storage units being machine parts; stop devices, barrier apparatus, control mechanisms being parts of machines, in particular for hydraulic and pneumatic installations; hydraulic and pneumatic control units; hydraulic or pneumatic drive units being parts of machines, in particular for general machine construction; electromechanical and electrohydraulic regulating apparatus and actuators, the aforesaid goods included in this class; motor-driven hydraulic pressure and feed pumps, adjustable and non- adjustable.Hydraulic packing; hydraulic hoses of plastic, hydraulic hoses of rubber.Installation, maintenance and repair of the following goods: pneumatic or hydraulic working cylinders, hydro-pneumatic accumulators, hydraulic apparatus.