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Exclusion Seals

 

 
Exclusion seals, wipers, and scrapers clean the surface of a retracting rod, removing abrasive particles such as dirt, mud, and ice. This protects the seal and extends service life. The importance of wipers cannot be overemphasized. Often a seal fails prematurely because the wiper wears out long before the primary seal. In such cases failure is not due to misapplication of the seal, but to the wiper not protecting the seal from abrasive wear. are usually produced from a material like high-quality polyurethane. They are designed to snap directly into the
Products & Services
Exclusion seals are comprised of wipers, scrapers and V-ring seals. Search by Specification | Learn more about Exclusion Seals
Machine way wipers provide a seal between a machine slide or way and a stationary surface. Learn more about Machine Way Wipers
Dynamic seals include oil seals, hydraulic and pneumatic seals, exclusion seals, labyrinth seals, bearing isolators, and piston rings. They create a barrier between moving and stationary surfaces in applications such as rotating shafts and pistons rings.  This is a general search form; more detailed search forms are available. Search by Specification | Learn more about Dynamic Seals
Oil seals and grease seals have a flexible lip that rubs against a shaft or housing to prevent the leakage or ingress of fluids and dirt. Search by Specification | Learn more about Oil Seals and Grease Seals
Bearing isolators are dynamic seals designed to protect bearings from outside contaminants.  They are comprised of a rotor (rotating) and stator (stationary) member. Search by Specification | Learn more about Bearing Isolators
Product Announcements
Trelleborg Sealing Solutions - Pneumatic Seals
A complete double acting piston supplied to CETOP sizes. Comprised of a molded nitrile (NBR) piston head with vulcanized metal support ring. Fields of application include oily and non processed... (read more)
Bailey International Corporation - Chief Hydraulic Cylinder Line
Bailey's core business is the Chief cylinder product line. Their distinctive combination of domestic and international production capabilities allows significant time and cost flexibility to... (read more)
VanSeal - Ball Screw Wipers, Scrapers, & Seals from VanSeal
Specialized wipers, scrapers, and seals for ball screws and other linear motion products ensure long lasting and reliable service life in these critical applications. Downtime can be expensive,... (read more)
New Pig Corporation - Wipers and Rags
Choose from New Pig's wide selection of ultra-duty shop towels, heavy-duty wipes, medium-duty wipers, or light-duty wiping rags. No matter what the job is, we've got wipers, shop rags, and cleaning... (read more)
Seal Science, Inc. - Injection Molded Plastics
20 - 300 Ton Capabilities Insert Molding Engineered Materials Hytrel®¹ , Santoprene ®² , Kraton®³ included Rapid Prototyping Nylon, Delrin®¹ , ABS Rynite, etc. (read more)
Seal Science, Inc. - MOLDED URETHANES
Standard Seals Custom Shapes Low Wear Compounds Injection Molded Custom Design Bonding Rapid Tooling with Inexpensive Mold Inserts... (read more)
Colonial Seal Co. - Hydraulic Seals
Colonial Seal Company offers a variety of sealing solutions designed to retain lubricants and exclude contaminants in hydraulic and pneumatic applications. Available in a wide range of high... (read more)
 
Topics of Interest
Exclusion seals, wipers, and scrapers clean the surface of a retracting rod, removing abrasive particles such as dirt, mud, and ice. This protects the seal and extends service life. The importance of... (Read More)
Unlike lip seals and squeeze packings, felt seals require relative little shaft pressure to function effectively. They are commonly used near ball and roller bearings as lubricant retainers. (Read More)
Better materials meet OEM's tougher requirements. Excessive pressures and temperatures, as well as fluid incompatibility, have always spelled trouble for hydraulic cylinder seals. And the problems... (Read More)
3.2 Lip Seals The lip seals currently used for sealing rotary shafts have evolved from the lip seals made from leather used during the 1930s. The development was largely empirical for some 50 years... (Read More)
A few tips about seal ratings will help designers find that optimum seal for exterior automotive joints. Poron material resists compression longer and at higher temperatures than other elastomers. (Read More)
See more product announcements for Exclusion Seals
Custom Exclusion Seals

Custom Exclusion Seals
Allied Metrics Seals & Fasteners, Inc.


Casette and Cartridge Seals from VanSeal

Casette and Cartridge Seals from VanSeal
VanSeal


Simriz Perfluoroelastomers (FFKM)

Simriz Perfluoroelastomers (FFKM)
Simrit-Division of Freudenberg-NOK


11 See more product announcements for Exclusion Seals