Parker seals are made from a variety of materials. These materials can range from a base polymer to specific chemical components. This makes them composite products that use unique properties of each material to optimize performance. This means that each Parker seals are highly engineered. Parker engineers are able to perform exact virtual simulations to determine the optimal composition and properties of each material.
SL profile
The SL profile is a versatile multi-lip seal that provides superior sealing properties at a variety of fluid and temperature conditions. Its precision knife-trimmed rubber element provides the primary sealing lip, while a secondary lip aligns directly below it to provide additional wear resistance. This unique seal design offers the sealing benefits of both rubber and Molythane in one component. Its beveled lip geometry helps to cut fluid film and retain sealing contact even under low pressure. The SL profile is available in many different rubber compounds and can be matched to your specific needs.
The SL profile is available in a wide range of sizes, from small to large, to accommodate rod and piston applications. Its Molythane(r) shell offers superior wear resistance, and its o-ring energizer acts as a spring. It is an economical choice for stand-alone rod or piston seals.
AN6226 style u-cup
The AN6226 style O-ring is a square-shaped, low-friction air and hydraulic ring. Its design was initially designed for early aircraft and ordinance service but has since been used in a wide variety of applications. It is made of 70 Shore A nitrile and is available in various sizes.
This symmetrical u-cup was specifically created for hydraulic cylinder applications, but can also be used in rod and piston applications. It features a precision knife trimming process to create beveled sealing lips, resulting in excellent fluid wiping action. Although it is a single-acting seal, two of these can be installed back-to-back in separate grooves to seal dual-acting pistons.
Parker’s 8400 series u-cup
The 8400 Series u-cup is a symmetrical lip seal with a low friction design that’s perfect for piston and rod sealing applications. Its thin, beveled lip minimizes friction and provides smooth movement. It’s primarily designed for pneumatic applications, but it can also be used in low to medium hydraulic applications.
Parker’s 8500 series u-cup
The Parker 8500 series u-cups are available in a variety of materials, sizes, and designs. Each has specific advantages for different applications, including increased flexibility and reduced friction. These products are ideal for low-pressure applications. They also feature low weight, making them an excellent choice for applications requiring reduced total weight.
These seals are available in a wide variety of materials and are symmetrical in their lip shape. They react to low pressures and offer low friction for smooth movement. Both types are manufactured using the same molds, but the 8500 series features a flat scraper lip to further clean the sealing edge and eliminate contamination.
The SL profile provides excellent wear and fluid wiping performance. It’s precision knife-trimmed rubber element snaps into a Molythane(r) base to form the primary sealing lip. The SL profile also includes a secondary lip that aligns below the primary lip and provides wear resistance. The US profile, on the other hand, is symmetrical and designed for hydraulic cylinder applications. The precision knife-trimmed sealing lips ensure excellent fluid wiping action.
Parker’s 8500 series beveled lip u-cup
The 8500 series beveled lip u cup has a US profile that is symmetrical and designed for hydraulic cylinder applications. This profile allows for interchangeability with piston and rod applications. The beveled lip is cut with a precision knife, providing an excellent fluid wiping action. It is primarily designed for pneumatic applications with up to 250 psi but can be used in hydraulic systems with low to medium pressures.
This u-cup is available in a number of standard materials. Standard material options include the 4300 and 4700 series. Designed to reduce wear, this seal has a high-temperature resistance, which makes it an ideal choice for high-temperature applications. These u-cups are available in various sizes, ranging from small to extra-large.
Another benefit is flexibility. The 8400 Series U-Ring provides excellent sealing and can be used in a variety of groove and U-cup designs. These seals are able to reduce weight while maintaining seal integrity.
Parker’s 8500 series symmetrical lip u-cup
The 8500 series symmetrical lip u cups feature an o-ring type synthetic rubber o-spring and a lip-type seal. This unique seal has excellent fluid wiping action. This series is ideal for hydraulic cylinder applications. Parker offers this u-cup in a variety of sizes and alternate compounds.
The 8500 Series symmetrical lip u-cup is a versatile product that is manufactured by Parker. It can be used in reciprocating, oscillating, and static applications. Moreover, it is a cost-effective alternative to conventional seals. It also incorporates a PTFE slipper design for increased performance and longevity.
The symmetrical lip design of this part enables easy replacement for other Parker symmetrical lip u-cups. This lip seal also offers high sealability under low pressure. It provides additional force to the seal interface and automatically increases lip loading as pressure increases. As a result, this symmetrical lip u-cup is able to maintain a positive seal from a hard vacuum to more than 60,000 psi.
Parker’s AN6226 style u-cup
Featuring a square cross-section, Parker’s AN6226 Style u-cups are an excellent choice for applications requiring low-friction pneumatics. Designed originally for early aircraft and ordnance applications, this type of u-cup is available in a variety of sizes. Made of a 70 Shore A nitrile compound, these parts are suitable for use in a variety of applications.
Available in metric and standard sizes, the SL series and AN6226 style u-cups are characterized by their low friction and built-in flexibility. This seal provides effective fluid wiping action. The AN6226 style u-cup is specifically designed for hydraulic cylinder applications and has beveled sealing lips.
Parker Seal offers a full line of custom-made components to meet your unique requirements. State-of-the-art engineering processes allow the company to create high-quality products. Customer service is available to help you select the right product for your application.
Parker’s AN6226 style beveled lip u-cup
The AN6226 style beveled lip U-cup from Parker is an excellent choice for hydraulic cylinder applications. The symmetrical lip seal of the AN6226 style offers smooth movement and a low breakaway force and is available in a variety of materials. This u-cup is ideally suited for low to medium-pressure hydraulic applications. If pressure is a factor, Parker offers the 8700 Series, which extends the pressure range.
The AN6226 style beveled lip U-cup from Parker has a square cross-section and height, which makes it an ideal choice for low-friction pneumatics. It was originally developed for early aircraft and ordnance applications. It is available in several popular sizes and is made from standard 70shore “A” Nitrile material.
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