Wiper WEL
WEL wipers are polyurethane protective seals with a thin profile, designed for integration into hydraulic cylinders with limited installation space. The reduced thickness of the WEL profile allows use in shallow grooves where a standard wiper would not fit or would generate excessive pressure on the cylinder rod. They are used in modern, compact hydraulic cylinders in mobile industries and precision equipment.
The thin geometry of the WEL profile and its integration into housings with limited space
The WEL profile is optimized for grooves with shallow depth and limited radial space. The cleaning lip is proportioned to ensure tight contact with the rod without forcing the groove or causing permanent deformation of the wiper. This makes WEL compatible with modern cylinders where compactness of the assembly is a design requirement. You can find the complete catalog of wiper rings on hydsealstore.ro.
Polyurethane as a material for repeated contact with the rod and for protection against impurities
The polyurethane material provides good resistance to mechanical wear generated by the repetitive movement of the rod. The lip remains functional after thousands of retraction cycles, without significant loss of cleaning efficiency. It operates at temperatures between -30°C and +110°C and is compatible with standard mineral hydraulic oils. Also compare with WAT wipers for cylinders with standard groove dimensions.
Matching WEL dimensions with the rod diameter and the existing groove configuration
The rod diameter, the outer diameter of the housing, and the groove depth are checked. WEL is available in sizes covering the metric ranges used in European hydraulic cylinders. If you have a cylinder with a non-standard groove or special dimensions, contact the Hydraulic Seals Store team. Also compare with WIP wipers for industrial applications with higher demands.
Selecting and purchasing WEL wipers from the Hydraulic Seals Store range
We keep WEL wipers in stock in standard sizes. We deliver quickly throughout Romania. Order online from the Hydraulic Seals Store catalog or request assistance in identifying the correct size.