EO-PSR fittings produce high pressure, leak free connection of tubes and components in hydraulic systems. The basic function of EO-PSR is the controlled progressive bite of the EO-PSR into the tube due to a unique internal geometry.
Assembly process is according to the EO-Progressiv ring instruction. The design allows a 100 %-preassembly for an easier final assembly.
Features, advantages, benefits of the EO-PSR fitting range:
High corrosion resistance: The Cr(VI)-free surface treatment causes an average corrosion resistance of more than 500 hours to white rust.
High pressure: EO-PSR can be used in applications of up to 800 bar (S series) and 500 bar (L series).
EO-LUB: Due to the special treatment of larger sized nuts (25S/28L and larger), the tightening torques of EO-PSR fittings have been reduced by 25%. This makes assembly easier and prevents underassembly.
Safe assembly: Two distinctive cutting edges provide a progressive increase of the tightening torque of the EO-PSR. The noticeable end point of assembly contributes to maximum safety of assembly. Multifunctional ring geometry prevents over-tightening.
EO-PSR is available worldwide and meets the requirements of the applicable standards for 24° cutting ring fittings.
Applications: Machine tools, mobile hydraulics, shipbuilding/offshore, transportation