U Cup Seal Catalogue

Enable the u cup to have a longer life expectancy.

U cup seal catalogue.

The sealing effect of a u cup symmetric seal is obtained thanks to the lip pre compression due to installation and to the pressure effect on the lips. U cups are a lip seal named for the cross section s distinctive u shape. These u cup seals create less friction than o ring loaded u cups so they wear more slowly also known as lip seals u cups have a sealing lip on both the inside and outside edges so they can be used for rod and piston sealing. They are used for both dynamic and static applications.

Fluid seals hydraulic and pneumatic seals catalogue australian distributor for dupont kalrez performance elastomer page down for table of contents for more information contact. 6226 epdm u cup seals. An o ring is a solid rubber seal shaped like a dough nut or torus. Hsu 626 straight lip u cups.

These u cup seals create less friction than o ring loaded u cups so they wear more slowly also known as lip seals u cups have a sealing lip on both the inside and outside edges so they can be used for rod and piston sealing. P figure 8 u cup. Hru 666 block vee u cups. These parts include cylinder repair seals cylinder repair seal kits replacement cylinders cylinder repair parts.

Parker s 8400 profile u cup is a light load symmetrical lip seal for use in either rod or piston sealing applications. Xvii seal profile index metric seals u seals u seals. These seals are suitable for closed groove installation. An 6226 buna n u cup seals.

The thin flexible lip design reacts to low pressure and provides an extremely smooth steady movement with less break away force required because of the inherent low friction. Rod u seals w back up rings nitril seal fabric reinforced base acetal back up 227. Contents introduction 1 seal selection 2 profiles 3 part numbering 4 specifying a seal 5. When compressed between mating surfaces an o ring blocks the passage of liquids or gases.

This brilliant design has been modified to create several unique configurations. The u shape energizes the sealing lips as the application pressure increases. Order o rings online quick and easy since 2007 from the o ring store llc. This brochure will take you through a variety of u cup related sealing products and materials while giving you some basic guidelines of sealing principles and theories to help you design for your unique needs.

The seal design and the polyurethane properties give efficient fluid sealing reduced friction values and low wear rate.