Cross-section | Profile designation | Application | Operating pressure < MPa | Temperature °C (depending on material) | Glide speed < m/s | Design information | Product details |
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| E9R | Pneumatics | 1,6 | -10 bis 150 | 1 | | |
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Show general overview | Load overview |
E9R
This one-piece pneumatics seal wiper set combines two functions in one profile: Sealing and wiping of piston rods in pneumatic cylinders. It is designed especially for high temperatures.
ADVANTAGES ARE
- simple mounting
- seal and wiper function in one component
- usable at high temperatures
- also usable with dry and oil-free air after initial lubrication
- exchange of the seal set with mounted piston rod possible
APPLICATION RANGE |
working pressure: | ≤ 1,6 MPa (16 bar) |
working temperature: | - 10 °C to + 200 °C FKM standard compound |
surface speed: | ≤ 1 m/s |
media: | Lubricated air as well as dry air and oil-free compressed air (after initial lubrication) |
MATERIAL
The pneumatics seal / wiper set profile E9R is made of a special FKMelastomer with a hardness of approx. 81 Shore A and a vulcanized metal backup ring as well as a round-wire snap ring according to DIN 7993 type B.
MOUNTING INSTRUCTIONS
The pneumatics seal wiper set profile E9R will be fitted into a bored groove. It will be held on by the necessary groove for round-wire snap rings according to DIN 7993 (type B). To avoid damage to the wiper and sealing lip, those should not be drawn over sharp edges during installation. In case the seal / wiper set needs to be exchanged with mounted piston rod, this can be accomplished if a dismantling recess has been provided for (see detail "X"). The round-wire snap is not included in delivery.
For special cases of application (high temperatures, speed, specific pressure, use in water, HFA-, HFB-fluids etc.) please get in contact with our consultancy service.
Download | Detailed product information (PDF 359.2 kB)