The Scraper A5 is a one-piece scraper with two wiper lips, and is available in NBR, FKM or polyurethane (TPU). The Scraper A5 in NBR is suitable for hydraulic and pneumatic applications, FKM is particularly suitable for applications where a higher chemical resistance is required.
The A5 in TPU is for mobile hydraulics with heavy dirt. The second sealing lip wipes off the residual oil film from the rod. The Scraper A5 has a material hardness of 90 to 95 Shore A, depending on the material used. Further materials upon request. It has a better tight fit and wiping effect due to the additional step on the outer diameter.
Scraper A5
Fields of application
static
dynamic
single acting
double acting
Linear
Rotating
oszilating
Main use
applications for hydraulic and pneumatic cylinders
Materials
elastomers, polyurethane
Technical values
Materials
Pressure
-
Temperature
-40°C / +100°C (material dependent)
Speed
up to 1 m/s
Pressure
-
Temperature
-30°C / +100°C (material dependent)
Speed
up to 1 m/s
Pressure
-
Temperature
-20°C / +200°C (material dependent)
Speed
up to 1 m/s
Maximum values temperature, speed and pressure are simultaneously not applicable! The values vary in dependence of material and media. For technical queries please contact our application consultants – we have the right solution for you.
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More Scrapers
Scraper A6
Your contact person for
Technology - General sealing topics, special constructions
Mr. Andreas Raidt
Head of Engineering
Head of Engineering
Do you have any questions, ideas, or suggestions? We are more than happy to assist you with advice. In person, over the phone, or digitally.
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