Operational Conditions：
Temperature：-20℃ to +190℃
Pressure： ≤2.5MPa
Speed： ≤15m/s

Materials：
Stationary Ring： Ceramic, Silicon Carbide, TC, Carbon
Rotary Ring：Carbon, Silicon Carbide, TC
Secondary Seal：NBR,EPDM, Viton, PTFE
Spring and Metal Parts：Steel

Applications：
Clean water,sewage water,oil and other moderately corrosive fluids.