Working Conditions
| Pressure | 0~0.8 MPa |
| Temperature | 0~80 ºC |
| Speeds | ≤14 m/sec Combination Materials |
| Rotary ring | PFTE, glass fibre reinforced Y1 PFTE, carbon reinforced Y2 |
| Stationary ring | silicon carbide without free silicon Q1 silicon carbide with free silicon Q2 Alumina V |
| Auxiliary Seal | PTFE T |
| Spring or other metal parts | CrNi steel F CrNiMo steel G |
| Materials according to operating condition | |
