SpringPak
Series 167: SpringPak
The 167 SpringPak is available in a variety of configurations. Each set includes a reinforcing female adapter, a spring energized male adapter and one to six chevron intermediate seal rings, depending on need. These sets are designed for dynamic applications and composed of elastomer, reinforced with fabric V-rings with high preload. The multiple sealing lip arrangements provide long leak-free service life. They can be supplied endless or split for ease of installation.
View the SpringPak sizing charts below:
Installation
Benefits
Springs maintain compression on V-set
Robust multi-lip design for maximum seal life
Easily configured for retrofit applications
Preferred design for rams with worn surfaces over conventional seal
Proven design with long history of success
Applications
The 167 SpringPak is a popular choice in heavy duty applications requiring maximum service life and leak-free performance.
Typical Applications
- Heavy duty forging presses
- Stamping presses
- Injection molding machines
- Extrusion presses
- Board presses
- Legacy equipment
Molded designs: Common construction consists of nitrile and fabric with POM male adapater. Fluroelastomer and fabric available for higher temperatures.
Machined designs: Available in abrasion-resistant polyurethane, nitrile, HNBR, EPDM and fluoroelastomer.
| Material | Code |
|---|---|
| POM Spring | MN226 |
| NBR and PTFE Bz Spring | MN229 |
| FPM/fabric and POM Spring | MF104 |
| FPM/fabric and PTFE Bz Spring | MF119 |
| Temperature | MN226 °C |
°F |
||
|---|---|---|---|---|
| hydraulic oil | -30…+100 | -22…+212 | ||
| water oil emulsions (HFA) | +5…+60 | +41…+140 | ||
| water-glycol fluids (HFC) | -30…+60 | -22….+140 | ||
| water | +5…+100 | +41…+212 | ||
| 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.
