Hercules Seals >> O-Ring(Inch)
O-Ring(Inch)
| Prefix | Product Image | Profile | Material | Temp | Pressure | Speed |
| 568 O-Rings |  |  | Buna-N Rubber, Fluorocarbon, Silicone, Ethylene Pro pylene, PTFE, Urethane | -40° – +240° F | VARIES ACCORD ING TO DIAM ETRAL CLEAR ANCE | – |
| 580 O-rings |  |  | Buna-N Rubber | -40° – +240° F | VARIES ACCORD ING TO DIAM ETRAL CLEAR ANCE | 3 FT/ SEC |
| QR Quad Rings |  |  | Buna-N Rubber | -40° – +240° F | VARIES ACCORD ING TO DIAM ETRAL CLEAR ANCE | 3 FT/ SEC |
| SFS Split Flange Seals |  |  | Urethane | -40° – +200° F | 0 – 6,000 PSI | 3 FT/ SEC |
| PFS Split Flange Seals |  |  | Urethane | -40° – +212° F | 0 – 7,200 PSI | – |
| HS568 Head Seals |  |  | Urethane | -40° – +212° F | 0 – 10,000 PSI | – |