Rod Seal – Asymmetrical – Buffer
Installation
Benefits
High-speed applications
High-temperature resistance
Low wear
Extrusion resistant
Compatible with a wide range of media
Available in diameters up to 2100 mm
Applications
The 124 Series Rod Seal is a buffer seal used in the Zero Leak Technology sealing systems and ideal for high-performance applications. It offers low-friction performance and high-speed capability.
Typical applications include:
- Mobile Hydraulics
- Injection Molding
- Hydraulic Presses
The 124 Series rod seal features high-grade polyurethane. Standard materials are MP03 machined H-PU, available up to 2100 mm in diameter, and MP50 injection-molded TPU. To suit a variety of applications the series is also available in NBR, H-NBR, EPDM and high temperature-resistant FPM. The backup ring materials include POM, Polyamides and PEEK.
| Material | Code |
|---|---|
| Polyurethane H-PU | MP03 |
| Polyurethane TPU | MP50 |
| Temperature | MP03 °C |
°F | MP50 °C |
°F |
|---|---|---|---|---|
| hydraulic oil | -20…+115 | -5…+240 | -30…+110 | -20…+230 |
| water oil emulsions (HFA) | +5…+55 | +40…+130 | +5…+50 | +40…+120 |
| water-glycol fl uids (HFC) | -20…+55 | -5….+130 | -30…+40 | -20…+100 |
| polyol esters (HFD) | – | – | – | – |
| water | +5…+55 | +40…+130 | +5…+50 | +40…+120 |
| Speed | 0.5 m/s (1.6 ft/sec) | |||
| Pressure | 400 bar (6000 psi) | |||
Note:for other materials or fluids please contact our engineering department.