1. Operational Conditions: 
Temperature: -20℃ to +180℃
Pressure: ≤1.0MPa
Speed: ≤15m/s
2. Materials: 
Stationary Ring: Carbon, Silicon Carbide, TC
Rotary Ring: Silicon Carbide, TC
Secondary Seal: NBR, EPDM, Viton
Spring and Metal Parts: Steel
3. Seat Type: 
Alternative: TBG9
4. Applications: Clean water, sewage water, oil and other moderately corrosive fluids