Applications: Shaft Size =20 ¡« 100mm, Pressure: 1.0 Mpa Temperature: -40 ¡« 200 ¡æ Speeds: 16m/s Materials: Rotary Ring: SiC/TC Stationary Ring: SiC/TC Secondary Seals: NBR/FPM/EPDM Spring & Other Parts: SS316/SS316Ti