- Rod seal- DS 121
O-ring activated symmetric rod seal with sharp-edged sealing lips, good sealing effect for high viscosity fl uids, not recommended for new designs (profile DS103 preferred).
Primary use
Seal limitation
Not applicable
| min. Temp. | max. Temp. | max. Speed | max. Pressure | Material | |
|---|---|---|---|---|---|
| -20 °C | +115 °C | 0,4 m/s | max. 400 bar | HPU 94° | NBR70°/FPM75° |
| -20 °C | +115 °C | 0,4 m/s | max. 400 bar | HPU 55° D | NBR70°/FPM75° |
| -50 °C | +115 °C | 0,5 m/s | max. 400 bar | SL-PU 94° | NBR70°/FPM75° |
| -50 °C | +115 °C | 0,4 m/s | max. 400 bar | LT-PU 94° | NBR70°/FPM75° |
| min. Temp. | max. Temp. | max. Speed | max. Pressure | Material | |
| -30 °C | +110 °C | 0,5 m/s | max. 160 bar | NBR 85° | NBR70°/FPM75° |
| -20 °C | +150 °C | 0,5 m/s | max. 160 bar | H-NBR 85° | NBR70°/FPM75° |
| -20 °C | +220 °C | 0,5 m/s | max. 160 bar | FPM 82° | NBR70°/FPM75° |
| -45 °C | +130 °C | 0,5 m/s | max. 160 bar | EPDM 85° | NBR70°/FPM75° |
| -60 °C | +200 °C | 0,4 m/s | max. 160 bar | MVQ 85° | NBR70°/FPM75° |
*Materijali
- HPU
- NBR
- H-NBR
- EPDM
- FPM
- MVQ
*Dimenzije
- L1
- L2
- ∅ d1
- ∅ D2
- ∅ D1
*Količina
- /
Nazad
ROTBAN - HYDRAULIC SEALS 
