Features
Seal face Inlaid SlC SSlC TC
Unbalanced Seal
Rotating conical spring
Dependent on direction of rotation
To EN 12756. IS0 3069
Recommended Applications
Paper and sugar industry,Food Processing,waste water technology
Low solids content or viscous media
Sewage pumps, chemical pumps, screw pumps, process pumps
Other Rotating Equipment.
Operating range
Shaft diameter: d1=10...100mm
Pressure: p=0...1.5Mpa（217.5psi）
Temperature: t = -20 °C ...120 °C（-4°F to 248°F）
Sliding velocity: Vg≤15m/s（49.2ft/s）
Notes: The range of preesure,temperature and sliding velocity is depend on seals combination materials
Product Structure
Combination Materials
1. Rotary Face
Reaction Bonded Sic RBSIC O
Sintered Silicon Carbide SSlC O1
Tungsten Carbide.Ni-binder W
2. Stationary Seat
Reaction Bonded Sic RBSIC O
Sintered Silicon Carbide SSlC O1
Tungsten Carbide.Ni-binder W
3. Auxiliary Seal
Encapsulated 0-ring Elastomers 0-ring
FEP Jacketed FKM M1 FKM V
FEP Jacketed VMQ M3 EPDM E
PFA Jacketed FKM M5 VMQ S
4. Spring
GrNi-Steel (AlS1304) F
GrNiMo-Steel (AlS1316) G
5. Metal Parts
GrNi-Steel (AlS1304) F
GrNiMo-Steel (AlS1316) G
