U Cup Seal Catalogue

Piston seal 7 13 pip loaded lip seal with pressure inverting pedestal 7 15 b7 u cup piston seal 7 19 up industrial u cup piston seal 7 23 e4 premium rounded lip u cup piston seal 7 26 bmp rounded lip seal with bumper cushion 7 29 series description application duty light medium heavy pneumatic page tp compact seal with anti extrusion.

U cup seal catalogue.

The u shape energizes the sealing lips as the application pressure increases. 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. These parts include cylinder repair seals cylinder repair seal kits replacement cylinders cylinder repair parts. Hsu 626 straight lip u cups.

U cups are a lip seal named for the cross section s distinctive u shape. These seals are suitable for closed groove installation. Enable the u cup to have a longer life expectancy. P figure 8 u cup.

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. Fluid seals hydraulic and pneumatic seals catalogue australian distributor for dupont kalrez performance elastomer page down for table of contents for more information contact. Order o rings online quick and easy since 2007 from the o ring store llc. The seal design and the polyurethane properties give efficient fluid sealing reduced friction values and low wear rate.

Xvii seal profile index metric seals u seals u seals. This brilliant design has been modified to create several unique configurations. Contents introduction 1 seal selection 2 profiles 3 part numbering 4 specifying a seal 5. 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.

Hydraulic seals hercules sealing products has the largest selection in the hydraulics industry with repair parts for over 150 equipment brands such as caterpillar john deere komatsu case volvo and many more. We also offer a line of custom manufactured seals. When compressed between mating surfaces an o ring blocks the passage of liquids or gases. Hru 666 block vee u cups.

An 6226 buna n u cup seals. Rod u seals w back up rings nitril seal fabric reinforced base acetal back up 227. They are used for both dynamic and static applications. 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.

An o ring is a solid rubber seal shaped like a dough nut or torus.