Characteristics and performance
The Hallite 38 single-lipped wiper/scraper is designed to fit metric housings including those of ISO 6195A. The proportions of the wiping lip ensure that contact is maintained with the surface of the rod to remove heavily deposited contaminants such as mud and ice.
The outside diameter of the wiper incorporates a crush lip to provide an interference fit with the housing. This feature help prevent contamination from entering the groove.
The Hallite 38 is moulded in a polyester-based material to provide a tough, abrasion resistant wiper for the difficult conditions usually found in mining or earth moving applications.
The complete range can be used with a split housing, and the majority can be installed in a blind housing with care.
Product details
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Temp range
Max speed
* Max pressure stated is dependant on the material variant selected. Please consult the datasheet for further information.
- Recomended
- Possible
- Not suitable
* For fluid types marked as possible, please call our team of experts on +91 80 2372 6000 to talk through your requirements and determine if this seal is the most suitable for your needs.
| Dynamic application | Static application | |
|---|---|---|
| Fluids based on mineral oil | ||
| Any | Recommended | Possible |
| Waterbased fluids | ||
| HFA (5/95) | Recommended | Possible |
| HFB (60/40 invert emulsion) | Recommended | Possible |
| HFC (water glycol) | Possible | Possible |
| Water | Recommended | Possible |
| Other fluid types | ||
| Air/Nitrogen | Possible | Possible |
| HFD (Phosphate ester ARYL Type) | Not suitable | Not suitable |
| Synthetic esters (HEES, HFDU) | Recommended | Possible |
