- Rod seal- DS 129
O-ring activated asymmetric HPU rod seal with excellent dynamic sealing capacity. Used as secondary seal in tandem design (together with primary DS109, DS101) to minimize residual oil film. For mobile hydraulics, injection moulding machines, heavy hydraulics.
Primary use
Seal limitation
Not applicable
| min. Temp. | max. Temp. | max. Speed | max. Pressure | Material | |
|---|---|---|---|---|---|
| -20 °C | +115 °C | 0,4 m/s | max. 500 bar | HPU 94° | NBR°70/FPM°75 |
| -20 °C | +115 °C | 0,4 m/s | max. 500 bar | HPU 55° D | NBR°70/FPM°75 |
| -50 °C | +115 °C | 0,5 m/s | max. 500 bar | SL-PU 94° | NBR°70/FPM°75 |
| -50 °C | +115 °C | 0,4 m/s | max. 500 bar | LT-PU 94° | NBR°70/FPM°75 |
| min. Temp. | max. Temp. | max. Speed | max. Pressure | Material | |
| -30 °C | +110 °C | 0,5 m/s | max. 160 bar | NBR 85° | NBR°70/FPM°75 |
| -20 °C | +150 °C | 0,5 m/s | max. 160 bar | H-NBR 85° | NBR°70/FPM°75 |
| -20 °C | +220 °C | 0,5 m/s | max. 160 bar | FPM 82° | NBR°70/FPM°75 |
| -45 °C | +130 °C | 0,5 m/s | max. 160 bar | EPDM 85° | NBR°70/FPM°75 |
| -60 °C | +200 °C | 0,3 m/s | max. 120 bar | MVQ 85° | NBR°70/FPM°75 |
*Materijali
- HPU
- NBR
- H-NBR
- EPDM
- FPM
- MVQ
*Dimenzije
- L1
- ∅ d1
- ∅ D1
*Količina
- /
Nazad
ROTBAN - HYDRAULIC SEALS 
