Generally, shaft seals are designed for pressure-free applications. But there are several applications in which machinery operates under high pressures.

Clipper Oil Seals are the anchor of Parker's rotary seal product line. The Clipper design features an integrally molded rubber/aramid fiber outer case (heel) and an elastomeric seal lip. This unique, nonmetallic heel construction will not rust or corrode and has the added benefit of forming a gasket-type seal between the equipment housing and the seal outside diameter.

We provide high pressure seal design solutions for service across a wide range of pressures and speeds, in abrasive and non-abrasive environments. Kalsi Seals™ are a family of patented, one-piece rotary seal designs that provide hydrodynamic lubrication to minimize seal and shaft wear, and to accommodate high differential pressure.

This report describes the program in which the friction of more than 60 rotary lip seals was measured over a wide range of conditions.

Trelleborg's portfolio of rotary seals includes the commonly known radial oil seal, rotary shaft seals, radial and axial lip seals, double-acting O-Ring energized Polytetrafluoroethylene

06/04/  · Rotary Shaft Seals, also known as Radial Shaft seals, exclude dirt, dust, water, and other particles while retaining lubrication of the shaft equipment. The Rotary Shaft Seal

The Clipper Oil Seal is the anchor of the rotary seal product line. The Clipper design features an integrally molded rubber fiber outer case and an elastomeric seal lip. The unique, nonmetallic construction will not rust or corrode and forms a gasket-type seal between the equipment housing and the seal outside diameter (OD). With a wide range

Rotary PTFE and Spring Energised Seals, Standard Profiles, Moontown solid PTFE Lip seals provide the designer with a significant improvement in performance over elastomer lip seals at a much lower cost than a mechanical face seal. Temperature range: 20°C to 250°C, Pressure up to 30 bar, High chemical resistance,

The SNL contact seal design is ideal for applications where better sealing is needed than provided by a labyrinth seal and where space does not allow a taconite seal. Most suited to

A rotary seal, also known as a radial shaft seal, typically sits between a rotary shaft and a fixed housing — such as a cylinder wall — to stop 

PSI's metal-encased Duron rotary lip seals replace conventional elastomer oil seals when system pressure exceeds their capability.