94 special mechanical seal

Operating conditions: Temperature: -20°C to +200°C; Pressure: ≤2.5MPa; Speed: ≤20m/s.
Material: rotating ring: Carbon/SiC/TC; stationary ring: SUS304/SUS316/Sic/TC; O-ring: VITON, NBR, EPDM; spring and metal parts: SUS304/SUS316.