Characteristics and performance
The Hallite 839 double-lipped, snap-in wiper is designed to fit standard housings, including many ISO 6195C sizes, and to exclude dirt and moisture from entering the cylinder. The design minimises the oil transfer out of the ram on the cylinder rod by collecting traces of fluid passing the rod seal.
Opposite the wiper lip are two sealing lips that are precision trimmed at an angle to give optimal rod sealing performance. The Hallite 839 is designed to have an interference in the seal housing groove to improve the stability of the wiper in the gland and to reduce the possibility of ingress around the outside of the wiper.
Hallite recommends a vent is provided between the seal and the wiper to avoid a pressure trap. For customers that require a wiper for heavier duty applications, the Hallite technical team may advise you to use a Hallite 844 wiper instead of the Hallite 839. Contact your local Hallite team for more information.
Product details
Ask an expertDisplaying 1 - 30 of 484 products
Part no. | Ød1 | ØD1 | SL | L1 | |
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0.125 | 0.375 | 0.25 | 0.275 | Get a quote 8922910 |
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0.188 | 0.438 | 0.25 | 0.275 | Get a quote 8923010 |
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0.188 | 0.563 | 0.188 | 0.207 | Get a quote 8923110 |
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0.25 | 0.5 | 0.125 | 0.138 | Get a quote 8933610 |
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0.25 | 0.5 | 0.188 | 0.207 | Get a quote 8845910 |
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0.25 | 0.5 | 0.25 | 0.275 | Get a quote 8878510 |
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0.25 | 0.625 | 0.188 | 0.207 | Get a quote 8923210 |
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0.313 | 0.563 | 0.125 | 0.138 | Get a quote 8923310 |
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0.313 | 0.563 | 0.25 | 0.275 | Get a quote 8923510 |
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0.313 | 0.688 | 0.188 | 0.207 | Get a quote 8923410 |
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0.375 | 0.625 | 0.125 | 0.138 | Get a quote 8908610 |
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0.375 | 0.625 | 0.188 | 0.207 | Get a quote 8923610 |
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0.375 | 0.625 | 0.25 | 0.275 | Get a quote 8823810 |
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0.375 | 0.75 | 0.156 | 0.172 | Get a quote 8901410 |
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0.438 | 0.688 | 0.125 | 0.138 | Get a quote 8902510 |
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0.438 | 0.688 | 0.25 | 0.275 | Get a quote 8846910 |
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0.438 | 0.938 | 0.375 | 0.413 | Get a quote 8863110 |
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0.5 | 0.75 | 0.125 | 0.138 | Get a quote 8907910 |
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0.5 | 0.75 | 0.25 | 0.275 | Get a quote 8834010 |
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0.5 | 0.875 | 0.25 | 0.275 | Get a quote 8848010 |
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0.5 | 0.875 | 0.313 | 0.344 | Get a quote 8852910 |
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0.5 | 1 | 0.375 | 0.413 | Get a quote 8837710 |
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0.563 | 0.813 | 0.125 | 0.138 | Get a quote 8923710 |
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0.625 | 0.875 | 0.125 | 0.138 | Get a quote 8906210 |
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0.625 | 0.875 | 0.188 | 0.207 | Get a quote 8848710 |
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0.625 | 0.875 | 0.25 | 0.275 | Get a quote 8834110 |
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0.625 | 1 | 0.188 | 0.207 | Get a quote 8923810 |
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0.625 | 1 | 0.313 | 0.344 | Get a quote 8902710 |
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0.625 | 1.125 | 0.313 | 0.344 | Get a quote 8849210 |
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0.625 | 1.125 | 0.375 | 0.413 | Get a quote 8923910 |