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- Wiper seal
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Scraper seal A6NBRpolyurethaneFKM
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Characteristics
- Type
- scraper
- Material
- polyurethane, NBR, FKM
- Configuration
- circular
- Fluid
- oil, for compressed air
- Other characteristics
- hydraulic, dynamic, single-acting, pneumatic, one-part
- Temperature limit
Max.: 200 °C
(392 °F)Min.: -40 °C
(-40 °F)- Shore A hardness
Max.: 95 unit
Min.: 90 unit
- Speed
Max.: 1 m/s
(3.3 ft/s)Min.: 0 m/s
(0 ft/s)
Description
Product description
The Scraper A6 is a one-piece scraper available in NBR, FKM or polyurethane (TPU). Standard sizes include studs on the inner diameter to prevent tilting in the groove. The A6 in NBR is suitable for hydraulic and pneumatic applications. FKM is recommended where higher chemical and temperature resistance is required. The A6 in TPU is intended for mobile hydraulics with heavy contamination or where increased wear resistance is needed. Material hardness: 90–95 Shore A.
Fields of application
Main use
Sealing and contamination scraping for hydraulic and pneumatic cylinders.
Materials
Elastomers (NBR, FKM) and polyurethane (TPU).
Technical values (summary)
The product is offered in material variants NBR, TPU and FKM. Maximum values for temperature, speed and pressure are not simultaneously applicable and depend on material and operating media.
Technical specifications
The Scraper A6 is a one-piece scraper available in NBR, FKM or polyurethane (TPU). Standard sizes include studs on the inner diameter to prevent tilting in the groove. The A6 in NBR is suitable for hydraulic and pneumatic applications. FKM is recommended where higher chemical and temperature resistance is required. The A6 in TPU is intended for mobile hydraulics with heavy contamination or where increased wear resistance is needed. Material hardness: 90–95 Shore A.
Fields of application
- static
- dynamic
- single acting
- double acting
- linear
- rotating (inactive)
- oscillating
Main use
Sealing and contamination scraping for hydraulic and pneumatic cylinders.
Materials
Elastomers (NBR, FKM) and polyurethane (TPU).
Technical values (summary)
The product is offered in material variants NBR, TPU and FKM. Maximum values for temperature, speed and pressure are not simultaneously applicable and depend on material and operating media.
Technical specifications
- Model: Scraper A6
- Design: one-piece scraper
- Materials available: NBR, TPU (polyurethane), FKM
- Material hardness: 90–95 Shore A
- Standard sizes: studs on inner diameter to prevent tilting
- Main use: hydraulic and pneumatic cylinders
- Fields of application: static, dynamic, single acting, double acting, linear, rotating (inactive), oscillating
- Technical values (NBR): Temperature: -40°C to +100°C (material dependent); Speed: up to 1 m/s; Pressure: not specified
- Technical values (TPU): Temperature: -40°C to +100°C (material dependent); Speed: up to 1 m/s; Pressure: not specified
- Technical values (FKM): Temperature: -20°C to +200°C (material dependent); Speed: up to 1 m/s; Pressure: not specified
- Note: Maximum values for temperature, speed and pressure are not simultaneously applicable and vary depending on material and operating media
Catalogs
Other ULMAN Dichtungstechnik GmbH products
Dynamic Seals
*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.
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