- Piston seal- DK 120
Space saving, compact piston seal, suitable for standard O-ring housings. Advantage compared to O-ring: integrated active backup rings for high pressure. Design with stretch fit on inside diameter prevents twisting in dynamic applications.
Primary use
Seal limitation
Not applicable
| min. Temp. | max. Temp. | max. Speed | max. Pressure | Material / Back up ring | |
|---|---|---|---|---|---|
| -20 °C | +115 °C | 0,4 m/s | max. 400 bar | HPU 94° | POM/PTFE/PA |
| -20 °C | +115 °C | 0,4 m/s | max. 400 bar | HPU 55° D | POM/PTFE/PA |
| -50 °C | +115 °C | 0,5 m/s | max. 400 bar | SL-PU 94° | POM/PTFE/PA |
| -50 °C | +115 °C | 0,4 m/s | max. 400 bar | LT-PU 94° | POM/PTFE/PA |
| min. Temp. | max. Temp. | max. Speed | max. Pressure | Material / Back up ring | |
| -30 °C | +110 °C | 0,5 m/s | max. 160 bar | NBR 85° | POM/PTFE/PA |
| -20 °C | +150 °C | 0,5 m/s | max. 160 bar | H-NBR 85° | POM/PTFE/PA |
| -20 °C | +220 °C | 0,5 m/s | max. 160 bar | FPM 82° | POM/PTFE/PA |
| -45 °C | +130 °C | 0,5 m/s | max. 160 bar | EPDM 85° | POM/PTFE/PA |
| -60 °C | +200 °C | 0,3 m/s | max. 120 bar | MVQ 85° | POM/PTFE/PA |
*Materijali
- HPU/POM
- NBR/POM
- H-NBR/POM
- EPDM/POM
- FPM/POM
*Dimenzije
- L1
- ∅ d1
- ∅ D1
*Količina
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Nazad
ROTBAN - HYDRAULIC SEALS 
