Hercules Seals >> Retainer Ring(Metric)
Retainer Ring(Metric)
| Prefix | Product Image | Profile | Material | Temp | Pressure | Speed |
| MSL Spiral Internal Retainer Rings |  |  | – | Steel | – | – |
| MNAN Internal Retainer RIngs |  |  | – | Steel | – | – |
| M300 Internal Retainer RIngs |  |  | – | Steel | – | – |
| M310 External Retainer RIngs |  |  | – | Steel | – | – |
| M300- DHT Internal Retainer RIngs |  |  | – | Steel | – | – |
| MSR U-Seal Retainer Rings |  |  | Acetal | -22° TO +212° F | – | – |