- Rotation seal- DR 111
O-ring activated, low friction rotary seal. Mainly used in applications with alternating pressure from one side of the seal to the other, such as hose reels, swivel joints, rotating track rings and machine tool hydraulics. Good chemical and thermal resistance achievable by selection of suitable O-ring material with PTFE-materials. Improved sealing, longevity and easier installation with SL-PU.
Primary use
Seal limitation
Not applicable
| min. Temp. | max. Temp. | max. Speed | max. Pressure | Material | |
|---|---|---|---|---|---|
| -200 °C | +260 °C | 0.4 m/s | max. 300 bar | PTFE pure | NBR°70/FPM°75 |
| -200 °C | +260 °C | 0.4 m/s | max. 300 bar | PTFE 1 glass | NBR°70/FPM°75 |
| -200 °C | +260 °C | 0.4 m/s | max. 300 bar | PTFE 2 bronze | NBR°70/FPM°75 |
| -200 °C | +260 °C | 0.4 m/s | max. 300 bar | PTFE carbon | NBR°70/FPM°75 |
| min. Temp. | max. Temp. | max. Speed | max. Pressure | Material | |
| -200 °C | +260 °C | 0.4 m/s | max. 300 bar | PTFE turq. | NBR°70/FPM°75 |
| -200 °C | +260 °C | 0.4 m/s | max. 300 bar | PTFE glass | NBR°70/FPM°75 |
| -200 °C | +260 °C | 0.4 m/s | max. 300 bar | PTFE graphite | NBR°70/FPM°75 |
| -200 °C | +260 °C | 0.4 m/s | max. 300 bar | PTFE ekonol | NBR°70/FPM°75 |
| -20 °C | +130 °C | 0.4 m/s | max. 300 bar | SL-PU | NBR°70/FPM°75 |
*Materijali
- PTFE/NBR
- PTFE/HPU70
*Dimenzije
- L1
- ∅ d1
- ∅ D1
*Količina
- /
Nazad
ROTBAN - HYDRAULIC SEALS 
