Wiper seal WWS seriesSteppolyurethaneconstruction
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Characteristics
- Type
- wiper
- Configuration
- Step
- Material
- polyurethane
- Application
- housing, construction, cutting
- Other characteristics
- static, mechanical, flexible
- Temperature limit
Max.: 110 °C
(230 °F)Min.: -35 °C
(-31 °F)- Diameter
Max.: 180 mm
(7.087 in)Min.: 6 mm
(0.236 in)- Outer diameter
Max.: 192 mm
(7.559 in)Min.: 10 mm
(0.394 in)- Shore A hardness
93 unit
- Speed
1 m/s
(3.3 ft/s)
Description
The WWS scraper, unlike other profiles, has a step in the static side which hooks it to the housing.
This helps automated assembling and makes the mechanical construction of the groove extremely easy.
It presents notches in the wiper inner base having stabilisation effect, ensuring good ventilation.
This avoids extrusion problems.
The material used is a very flexible polyurethane, even at low temperatures, with a high abrasion resistance.
Standard polyurethane 90 Shore A up to diameter 35 mm (B0).
Compound reference diam ≤≤35mm: B0
Compound reference diam > 36mm: C0
The assembling is much easier since it can be done in semi-open groove.
Remove flashes an/or cutting edges in the housing.
For further information please refer to the installation instructions on page 26.
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.