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.

Also known as loaded-lip seals and PolyPaks, an O-ring secures these U-cups to the rod or piston for better sealing performance at lower pressures than unsupported U-cup seals.

PTFE gives these seals a slippery surface that facilitates rod speeds over seven times faster than our other buffering seals. They're rated for pressure up to 5,000 psi.

These seals have a beveled lip that optimizes contact against the rod, while a secondary lip keeps the seal stable.

Replace the standard O-ring/backup ring combination with a more reliable alternative—these head seals resist twisting and remain stable even in applications with fluctuating pressure.

Avoid common O-ring failure in dynamic applications—the square base of these seals prevents twisting, while backup rings protect against extrusion.

PTFE gives these seals a slippery surface that allows rod speeds more than two times faster than our other piston seals.

These rod wipers are also known as U-type wipers.

These wipers seal against the cylinder housing to prevent contaminants from entering between the outside edge and the housing.

These compressors use either a spring clutch or two screws to make incremental sizing adjustments for a secure fit. Use them to ensure smooth insertion of your piston into a cylinder.

Push the lever and this compressor instantly releases for easy removal.

An extended spring on these seals accommodates variations in seal cavity length and pump misalignment.

These seals are commonly used in well, sump, and displacement pumps.

Multiple internal springs ensure these seals keep the sealing surfaces in contact in demanding applications, such as agricultural, chemical, and mining pumps.

A slippery PTFE surface allows these seals to function at speeds at least 25% faster than other rotary shaft seals.

Designed with an extended lip, these seals have the flexibility to accommodate shaft misalignment up to 0.125". They're also known as clipper seals.

Also known as grease seals, these are designed to retain thick lubricant at low pressure. They have a light grip on the shaft that creates less friction than spring-loaded seals.

These seals have a metal case that creates a tight seal when mating with smooth surfaces.

Replace all the seals on the rod end of a hydraulic cylinder.