TwinPak Packing
Installation
Benefits
Choice of split or endless design to suit your application
Generous lead in chamfer built into the seal for ease of install
Matched fit to your groove detail
No shimming requirements offers a maintenance free sealing component
Leak free for static and dynamic applications
Manufactured in a variety of materials and sizes from 6 mm to 2100 mm in diameter in standard or custom sizes
Can be used with increased internal running clearances without risk of seal extrusion
Applications
The 118 series TwinPak V-Packing is made up of two components designed for use in hydraulic applications.
Typical applications include:
- Extrusion Presses
- Clamping Rams
- Baling Presses
- Injection Molding
- All OEM press manufacturers
- Press Board Presses
- Laminating Presses
- Plywood Presses
- Stamping Presses
- Unloader Cylinders
- Plunger Pumps
- Knockout Cylinder
- Ejector Cylinder
- Sliding Table Cylinder
- Table Lock Cylinder
- Piston Bore
- Isothermal Press
The 118 series TwinPak features high-grade polyurethane. Standard seal ring materials are MP03 machined H-PU, available up to 2100 mm in diameter. 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, polyamide, PTFE with bronze filler and PEEK.
| Material | Code |
|---|---|
| Polyurethane H-PU | MP03 |
| Polyurethane TPU | MP85 |
| Nitrile NBR | MN01 |
| Temperature | MP03 °C |
°F | ||
|---|---|---|---|---|
| hydraulic oil | -20…+115 | -5…+240 | ||
| water oil emulsions (HFA) | +5…+55 | +40…+130 | ||
| water-glycol fl uids (HFC) | -20…+55 | -5….+130 | ||
| polyolesters (HFD) | – | – | ||
| water | +5…+55 | +40…+130 | ||
| 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.