Wiper Exclusion Seals

PTFE (Polytetrafluoroethylene) wiper seals are essential components in hydraulic and pneumatic systems, designed to prevent contaminants from entering and damaging the system while maintaining optimal performance. Key features ：. Low friction: The inherent low friction properties of PTFE... [See More]

• Seal Type: Wiper
• Operating Temperature: -328 to 500

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)

Web Seal offers a variety of dynamic seal types to accommodate normal to extreme environments: Back-up rings. Bearing isolators. EMI/RFI seals. Excluder seals. U-cups. V-cups. Wipers. Mechanical seals. Oil seals. Piston seals. Polypaks. Radial seal shafts. Spring-loaded seals. Thrust washers [See More]

• Seal Type: Wiper

IBT Industrial Solutions is the expert in hydraulics products and hydraulic solutions. Our experience in fluid power and our wide array of hydraulics products will lead you to the best hydraulics solution for your business. We provide solutions to companies in various industries that rely on mobile... [See More]

• Seal Type: Wiper

Wipers are primarily designed to stop contaminants from entering a cylinder on the rod, however, they can also act as a secondary seal. If contaminants were allowed to enter the cylinder it could lead to damage of your rod and/or the damage of other sealing components. A properly selected wiper... [See More]

• Seal Type: Wiper
• Design Units: English

• Seal Construction: Rubber / Polymer
• Shaft I.D. or Seal O.D.: 0.4980 to 13

Rod wiper, additional material may be available, pressures to 2500 psi [See More]

• Seal Type: Wiper
• Design Units: English

• Seal Construction: Rubber / Polymer
• Shaft I.D. or Seal O.D.: 0.3750

FTL Technology has long been a supplier of heavy duty hydraulic seals into a wide range of industries, including steel and metal processing. Seals are manufactured in NBR, HNBR, FPM and PTFE compounds to suit a broad range of operational and ambient conditions. Seal geometries are available which... [See More]

• Seal Type: Wiper

• Sealing Element or Lip Material (ASTM Abbreviation): Flourosilicone (FVMQ) Nitrile (NBR) Highly Saturated Nitrile (HNBR) Polytetrafluoroethylene (PTFE)

These œself-venting  O-ring energized scrapers are designed to  provide maximum exclusion capabilities when used in Type I or  Type II gland configurations of SAE AS4088 and AS4052. The same  rod and gland diameters apply for both AS4088 and AS4052  (AS4716 glands with... [See More]

• Seal Type: Wiper; Scraper
• Shaft I.D. or Seal O.D.: 0.2480 to 15.5

• Seal Construction: Rubber / Polymer
• Housing I.D. or Seal O.D.: 0.4230 to 15.97

The Hallite 33 wiper has a lip designed to remove lightly adhered dirt from the rod i.e. mud, dust or moisture.The wiper is manufactured from a hard nitrile rubber suitable for installing in a grooved housing. Rod diameters (d1) of 20mm and below require a two piece housing.To prevent dirt passing... [See More]

• Seal Type: Wiper
• Shaft I.D. or Seal O.D.: 0.4724 to 8.66

• Design Units: English; Metric
• Housing I.D. or Seal O.D.: 0.7874 to 9.45

Precision Associates AN Rod Wipers are made to the exact dimmensions specified on Military drawing MS 28776. [See More]

• Seal Type: Wiper
• Design Units: English

• Seal Construction: Rubber / Polymer
• Shaft I.D. or Seal O.D.: 0.3750 to 2.75

The model PS CinchSeal® is maintenance free and designed to seal screw conveyors, mixing and blending equipment. It is manufactured out of polypropylene and stainless steel to handle dry powder and slurry products in the food service, pharmaceutical and chemical industries where stainless steel is... [See More]

• Seal Type: Wiper
• Design Units: English

• Seal Construction: Single Metal Case
• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); Silicone

Are an axial seal that creates a seal while allowing a reciprocating shaft to pass through the seal's inner bore. Wiper seals are often used for fluid containment and to prevent dirt from entering a reciprocating shaft mechanism. Our styles range from J, AN, NAU, H, Metric size and many more. K.C. [See More]

• Seal Type: Wiper

Wipers are primarily designed to stop contaminants from entering a cylinder on the rod; however, they can also act as a secondary rod seal. If contaminants were allowed to enter the cylinder it could lead to damage of your rod and/or the damage of other sealing components. A properly selected wiper... [See More]

• Seal Type: Wiper
• Shaft I.D. or Seal O.D.: 0.3937 to 15.75

• Design Units: Metric
• Sealing Element or Lip Material (ASTM Abbreviation): Highly Saturated Nitrile (HNBR)

FTL Technology has a distinguished pedigree supplying pneumatic seals across a wide range of industries. Our expert engineers understand the unique requirements of an application, translating this into a pneumatic seal specification that will delivery outstanding performance in the field. Ensuring... [See More]

• Seal Type: Wiper

• Pressure: 145

The 2270 series is an O-ring-energized, double-acting PTFE scraper,  adapted for nonstandard glands. The 2270 scraper is a low friction,  bidirectional design with ingression control that can be used as a  secondary seal. An inboard vent is available upon request for reduced... [See More]

• Seal Type: Wiper; Scraper
• Shaft I.D. or Seal O.D.: 0.2480 to 13

• Seal Construction: Rubber / Polymer
• Housing I.D. or Seal O.D.: 0.4360 to 13.35

The Hallite 38 wiper has been designed so that the proportions of the wiping lip ensure it maintains contact with the rod surface to remove heavily deposited mud, ice etc. The outside diamter contacts the housing and has a seealing lip to prevent moisture entering the groove.A polyester based... [See More]

• Seal Type: Wiper
• Shaft I.D. or Seal O.D.: 0.7087 to 18.5

• Design Units: Metric
• Housing I.D. or Seal O.D.: 0.9449 to 19.29

Precision Associates H-Wipers combine a wiper with a U-Cup seal. [See More]

• Seal Type: Wiper
• Design Units: English

• Seal Construction: Rubber / Polymer
• Shaft I.D. or Seal O.D.: 0.2500 to 8.75

Our rotary air seals are designed to replace rope packing on rotary air locks and is maintenance-free due to its self-adjusting rotary air lock design. Custom seal housing types are available in aluminum and stainless steel. The seals can be rebuilt with inexpensive repair kits. All of Cinchseal's... [See More]

• Seal Type: Wiper
• Design Units: English

• Seal Construction: Single Metal Case
• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)

Wipers are primarily designed to stop contaminants from entering a cylinder on the rod; however, they can also act as a secondary rod seal. If contaminants were allowed to enter the cylinder it could lead to damage of your rod and/or the damage of other sealing components. A properly selected wiper... [See More]

• Seal Type: Wiper
• Shaft I.D. or Seal O.D.: 0.3937 to 15.75

• Design Units: Metric
• Sealing Element or Lip Material (ASTM Abbreviation): Polyurethane

Wiper seals or scrapers are axial seals which maintain sealing contact with the piston rod, while allowing the reciprocating motion of the rod to pass through the inner bore of the seal. Installed in the sealing configurations of pneumatic cylinders to scrape dirt, foreign particles, chips or... [See More]

• Seal Type: Wiper
• Speed: 197

• Sealing Element or Lip Material (ASTM Abbreviation): Fluoroelastomer (FKM) Nitrile (NBR) Polytetrafluoroethylene (PTFE) Polyurethane
• Pressure: 14.5

The RSA (Rubber Spring Actuated) scraper provides superior contaminant exclusion in the most rugged service conditions. A compression-activated device, the RSA scraper uses a low com-pression set rubber O-ring œspring  to maintain the constant radial compression that results in continual... [See More]

• Seal Type: Wiper; Scraper

• Seal Construction: Single Metal Case; Rubber / Polymer

The Hallite 520 snap-in rod wiper has been designed to fit "Universal" style housings. The proportions of the wiping lip ensure that contact is maintained with the surface of the rod to remove heavily deposited mud, ice, etc. The outside diameter contacts the housing diameter and has a sealing lip... [See More]

• Seal Type: Wiper
• Shaft I.D. or Seal O.D.: 0.3750 to 15

• Design Units: English
• Housing I.D. or Seal O.D.: 0.6250 to 16

Our 7500 Series CinchSeals are designed for zero maintenance due to the unique self-adjusting design. These are ideal for industrial screw conveyors, bucket elevators, and similar bulk solid applications. The 7500 Series consumes 30% less power than packing seals and will not undercut shafts. Fully... [See More]

• Seal Type: Wiper
• Design Units: English

• Seal Construction: Single Metal Case
• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); Silicone

Wipers are primarily designed to stop contaminants from entering a cylinder on the rod; however, they can also act as a secondary rod seal. If contaminants were allowed to enter the cylinder it could lead to damage of your rod and/or the damage of other sealing components. A properly selected wiper... [See More]

• Seal Type: Wiper
• Shaft I.D. or Seal O.D.: 0.3150 to 7.87

• Design Units: Metric
• Sealing Element or Lip Material (ASTM Abbreviation): Polyurethane

Greene, Tweed offers a variety of scrapers and wipers to match any. application challenge. From harsh media to extreme environmental. conditions, Greene, Tweed provides the most reliable materials. and scraper designs available for customization in any application. AVALON ®... [See More]

• Seal Type: Wiper; Scraper
• Shaft I.D. or Seal O.D.: 0.4980 to 13

• Seal Construction: Single Metal Case; Rubber / Polymer
• Housing I.D. or Seal O.D.: 0.7900 to 13.49

The Hallite 521 snap-in rod wiper has been designed for light to medium duty applications for typical AN housing sizes. The proportions of the wiping lip ensure that contact is maintained with the surface of the rod to remove contaminants.The moulded ribs on the internal diameter provides extra... [See More]

• Seal Type: Wiper
• Shaft I.D. or Seal O.D.: 0.5000 to 4

• Design Units: English
• Housing I.D. or Seal O.D.: 0.8220 to 4.43

The maintenance free rotary 7620 and 7650 solid aluminum CinchSeal's are designed for larger shaft sizes ranging from 3.937" up to 6.00". They are ideal rotary shaft seals for screw conveyors, bucket elevators, and other bulk handling equipment. The 7620 model has a solid clear coat aluminum housing... [See More]

• Seal Type: Wiper
• Design Units: English

• Seal Construction: Single Metal Case
• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); Silicone

Wipers are primarily designed to stop contaminants from entering a cylinder on the rod; however, they can also act as a secondary rod seal. If contaminants were allowed to enter the cylinder it could lead to damage of your rod and/or the damage of other sealing components. A properly selected wiper... [See More]

• Seal Type: Wiper
• Shaft I.D. or Seal O.D.: 0.3150 to 7.87

• Design Units: Metric
• Sealing Element or Lip Material (ASTM Abbreviation): Polyurethane

Designed with the same look and feel as the popular T-842, the T-820 wiper is engineered to fit the same D groove as our T-520 wiper, common in many North American cylinders. However, this profile was developed specifically for harsher environments than the T520, where the wiper is subject to... [See More]

• Seal Type: Wiper
• Shaft I.D. or Seal O.D.: 1.12 to 6

• Design Units: English
• Housing I.D. or Seal O.D.: 1.5 to 6.75

The newly designed 7800 Series Cinch Seal® for screw conveyors, shaft handling equipment, and other bulk handling equipment are made out of 316 Stainless Steel to handle dry and slurry products in the food service, pharmaceutical and chemical industries where stainless steel is a requirement. [See More]

• Seal Type: Wiper
• Design Units: English

• Seal Construction: Single Metal Case
• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); Silicone

Wipers are primarily designed to stop contaminants from entering a cylinder on the rod; however, they can also act as a secondary rod seal. If contaminants were allowed to enter the cylinder it could lead to damage of your rod and/or the damage of other sealing components. A properly selected wiper... [See More]

• Seal Type: Wiper
• Shaft I.D. or Seal O.D.: 0.3937 to 12.99

• Design Units: Metric
• Sealing Element or Lip Material (ASTM Abbreviation): Polyurethane

The Hallite 831 wiper is designed to snap into a standard housing and provide reliable medium duty dirt exclusion. The proportions of the precision trimmed wiping lip ensure that it remains in contact with the rod surface to remove all deposits of mud and other forms of contamination except for... [See More]

• Seal Type: Wiper
• Shaft I.D. or Seal O.D.: 0.4724 to 5.31

• Design Units: Metric
• Housing I.D. or Seal O.D.: 0.7323 to 5.8

The 9700 split seal is machined out of stainless steel and all internal parts meet USDA standards for indirect food contact. These stainless steel split mechanical seals are recommended for all other industries such as food and cheese processing, spices and flavorings, pharmaceutical, and chemical... [See More]

• Seal Type: Wiper
• Design Units: English

• Seal Construction: Single Metal Case
• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); Silicone

Wipers are primarily designed to stop contaminants from entering a cylinder on the rod; however, they can also act as a secondary rod seal. If contaminants were allowed to enter the cylinder it could lead to damage of your rod and/or the damage of other sealing components. A properly selected wiper... [See More]

• Seal Type: Wiper
• Shaft I.D. or Seal O.D.: 0.3937 to 12.99

• Design Units: Metric
• Sealing Element or Lip Material (ASTM Abbreviation): Polyurethane

The Hallite 834 wiper is designed to snap into a standard housing and provide reliable medium duty dirt exclusion. The proportions of the wiping lip ensure that it remains in contact with the rod surface to remove all deposits of mud and other forms of contamination except those found in teh heavy... [See More]

• Seal Type: Wiper
• Shaft I.D. or Seal O.D.: 0.7087 to 5.51

• Design Units: Metric
• Housing I.D. or Seal O.D.: 1.02 to 5.98

Downtime and lost production caused by premature bearing failures or seal leakage issues are two major concerns in the bakery industry. These issues are eliminated when using CinchSeal, which provides industrial baking solutions. With the 316L stainless-steel construction and split design, our seal... [See More]

• Seal Type: Wiper
• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); Silicone

• Seal Construction: Single Metal Case

The Hallite 839 wiper is precision moulded in Hallite's high performance polyurethane - Hythane® 181 for maximum wear resistance, and is designed to exclude dirt and moisture from entering the cylinder and to collect traces of fluid passing the rod seal. [See More]

• Seal Type: Wiper
• Shaft I.D. or Seal O.D.: 0.5512 to 6.3

• Design Units: Metric
• Housing I.D. or Seal O.D.: 0.8661 to 6.85

CinchSeal's rotary shaft seals have been designed and manufactured to meet stringent USDA Approved standards we have utilizing acorn nuts to isolate fastening threads during production runs, manufactured 1/8" radii in the 90 degree corners to eliminate bacteria build up, and provided through holes... [See More]

• Seal Type: Wiper
• Design Units: English

• Seal Construction: Single Metal Case
• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)