Polyurethane / Urethane Exclusion Seals
from Hi-Tech Seals, Inc.
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]
- Sealing Element or Lip Material (ASTM Abbreviation): Polyurethane
- Design Units: Metric
- Seal Type: Wiper
- Shaft I.D. or Seal O.D.: 0.3937 to 15.75
from Hallite Seals International Ltd.
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]
- Sealing Element or Lip Material (ASTM Abbreviation): Polyurethane; Polyester
- Design Units: English
- Seal Type: Wiper
- Shaft I.D. or Seal O.D.: 0.3750 to 15
from FTL Technology
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]
- Sealing Element or Lip Material (ASTM Abbreviation): Fluoroelastomer (FKM) Nitrile (NBR) Polytetrafluoroethylene (PTFE) Polyurethane
- Speed: 197
- Seal Type: Wiper
- Pressure: 14.5
from Hi-Tech Seals, Inc.
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]
- Sealing Element or Lip Material (ASTM Abbreviation): Polyurethane
- Design Units: Metric
- Seal Type: Wiper
- Shaft I.D. or Seal O.D.: 0.3937 to 15.75
from Hallite Seals International Ltd.
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]
- Sealing Element or Lip Material (ASTM Abbreviation): Polyurethane
- Design Units: English
- Seal Type: Wiper
- Shaft I.D. or Seal O.D.: 0.5000 to 4
from Hi-Tech Seals, Inc.
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]
- Sealing Element or Lip Material (ASTM Abbreviation): Polyurethane
- Design Units: Metric
- Seal Type: Wiper
- Shaft I.D. or Seal O.D.: 0.3150 to 7.87
from Hallite Seals International Ltd.
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]
- Sealing Element or Lip Material (ASTM Abbreviation): Polyurethane
- Design Units: English
- Seal Type: Wiper
- Shaft I.D. or Seal O.D.: 1.12 to 6
from Hi-Tech Seals, Inc.
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]
- Sealing Element or Lip Material (ASTM Abbreviation): Polyurethane
- Design Units: Metric
- Seal Type: Wiper
- Shaft I.D. or Seal O.D.: 0.3150 to 7.87
from Hallite Seals International Ltd.
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]
- Sealing Element or Lip Material (ASTM Abbreviation): Polyurethane
- Design Units: Metric
- Seal Type: Wiper
- Shaft I.D. or Seal O.D.: 0.4724 to 5.31
from Hi-Tech Seals, Inc.
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]
- Sealing Element or Lip Material (ASTM Abbreviation): Polyurethane
- Design Units: Metric
- Seal Type: Wiper
- Shaft I.D. or Seal O.D.: 0.3937 to 12.99
from Hallite Seals International Ltd.
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]
- Sealing Element or Lip Material (ASTM Abbreviation): Polyurethane
- Design Units: Metric
- Seal Type: Wiper
- Shaft I.D. or Seal O.D.: 0.5512 to 6.3
from Hi-Tech Seals, Inc.
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]
- Sealing Element or Lip Material (ASTM Abbreviation): Polyurethane
- Design Units: Metric
- Seal Type: Wiper
- Shaft I.D. or Seal O.D.: 0.3937 to 12.99
from Hallite Seals International Ltd.
The Hallite 842 rod wiper is designed to prevent the ingress of foreign particles and moisture into the cylinder. The profile has been specially developed for harsh environments, in particular the longall mining industry. The special feature is the flap on the wiping lip which covers the gland... [See More]
- Sealing Element or Lip Material (ASTM Abbreviation): Polyurethane
- Design Units: English; Metric
- Seal Type: Wiper
- Shaft I.D. or Seal O.D.: 1.75 to 8.75