U Cup Seal Design Guide

Rod wipers scrape dirt dust and moisture from the rod preventing contamination inside your cylinder.

U cup seal design guide.

U cups are a lip seal named for the cross section s distinctive u shape. Seals for additional recommendations. Rod seals maintain the pressure inside cylinders and prevent fluid from leaking out. Wear rings guide the rod and piston to prevent uneven wear and optimize seal performance.

Head seals are a more reliable alternative to the standard o ring backup ring combination they resist twisting. Rod wipers scrape dirt dust and moisture from the rod preventing contamination inside your cylinder. Hydraulic u cup metric 4mm id x 10mm od x 4 5mm seal price for 1 pc. Symmetrical metric u cup seal u cup seal 4mm id x 10mm od x 4 5mm ht high temp urethane seal excellent wear and abrasion resistance up to 5000 psi applications symetrical lip design they can be used in rod or piston applications price is.

This brilliant design has been modified to create several unique configurations. Hydraulic sealing solutions for fluid power applications have become a priority in our continued product offering. Fluid power seals sizes readily available in a multitude of materials to provide optimal compatibility with the various hydraulic fluids encountered in service. They are used for both dynamic and static applications.

Wear rings guide the rod and piston to prevent uneven wear and optimize seal performance. Head seals are a more reliable alternative to the standard o ring backup ring combination they resist twisting. Many different ucup configurations exist to properly seal that demanding application. Surface finishes that are too high or too low can reduce seal life.

The u shape energizes the sealing lips as the application pressure increases. Leak free seal from hard vacuum to over 60 000 psi with proper design and auxiliary devices. The o ring store offers an assortment includes rod piston and wiper seals as well as guides o rings and back up rings. Chamfers are used as a guide to aid seal installation.

Mfp offers a wide range of metric u cup designs and produces them from a broad range of materials. Rod seals maintain the pressure inside cylinders and prevent fluid from leaking out. In addition to providing superior sealing in vacuum low and high pressure applications the polypak seal offers a number of distinct advantages over conventional symmetrical or non symmetrical u cup seals including.