Operational Conditions：
Temperature：-20℃ to +190℃
Pressure： ≤1.2MPa
Speed： ≤15m/s

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

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