Hercules Seals >> Head Seal(Metric)
Head Seal(Metric)
| Prefix | Product Image | Profile | Material | Temp | Pressure | Speed |
| MHS8 Head Seals |  |  | Nitrile O-Ring Urethane Back-Up | -31° – +230° F | 0 – 7250 PSI | STATIC |
| MCVR84 Cover Seals |  |  | 95A Urethane | -22° – +212° F | 0 – 8700 PSI | STATIC TO 3FT/ SEC |
| MHSNB Head Seals |  |  | Nitrile O-Ring Urethane Back-Up | -31° – +230° F | 0 – 7250 PSI | STATIC |
| MUHS Head Seals |  |  | Polyester Elastomer | -22° – +212° F -40° – +140° F (HFA) | 0 – 7250 PSI | STATIC |