Hi-Force Single, Portable General Purpose Hydraulic Cylinder, HSS51, 4.5t, 25mm stroke

For lifting and pushing applications where flexibility and high cycle requirements exist
Non-metallic bearings on the piston rod and the stop ring provide excellent wear resistance with low friction and high side load bearing capacity. Suitable for use in a diverse range of industries including, mining, power stations, railways shipyards and steelworks.
Service and repair seal kits are available (808-185, 808-179)

Saftey Note - High pressure hydraulic equipment can work at extremely high pressures and careful attention should be paid to working pressures when choosing accessories.

Cylinders

High quality single acting, spring return cylinders, manufactured from high strength alloy steels, and providing a minimum safety factor of 3:1
Piston rods are chrome plated to prevent corrosion and the use of pressure activated anti-extrusion seals, enhance performance and reliability
Heavy duty return springs, assist single acting pistons to retract fully. Steel stop rings further increase a cylinders capacity to withstand side loads and restrain the piston at full extension
All port connections are 3/8 in. NPT and each cylinder is fitted with a high flow, quick release, female half coupler as standard.
All cylinders are individually tested to 125% of their working pressures and are issued with a manufacturers test certificate, and instruction leaflet
The capacities of all our range of high pressure cylinders are specified at a working pressure of 700 bar
For suitable oil see technical specification of Hydraulic Hand Pumps