The HUNGER slide and O-Ring seal type GODI is a
compact seal for piston rods. It can be used for simple
and light-duty cylinder designs used in medium pressure
ranges.
The sealing effect is provided by the slide ring being
pressed against the sealing surface by the O-Ring
energiser at pressure. The surface finish should be
Ra 0.1 - 0.3 μm.
Compact design, good sliding properties and low
break-away forces are the main features of this doubleacting
seal.