Temperature:-20oC to +370oC
Pressure: =2.0MPa
Speed: =23m/s
Stationary Ring:TC, Silicon Carbide
Rotary Ring:Carbon ,Silicon Carbide,TC
Secondary Seal:NBR,EPDM,Viton
Bellows:Steel
Spring and Metal Parts:Steel
Oil, light hydrocarbon, aromatic Hydrocarbon, organic solvents,week acids, ammonia etc.