Features
Different rotary ring material option
Spring Drive
Mono-directional
US standard
Recommended Applications
Petrochemical industry and sewage treatment industry
Low solids content or viscous media
Sewage pumps and industrial pumps and chemical pumps.
Other Rotating Equipment.
Operating range
Shaft diameter: d1=16...100mm/0.625''...4.000''
Pressure: p=0...1.0Mpa（145psi）
Temperature: t = -20 °C ...220 °C(-4°F to 428°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 RBSlC O
Sintered Silicon Carbide SSlC O1
Tungsten Carbide.Ni-binder W
Carbon graphite, resin impreg AK
Carbon graphite,antimony impreg AD
2. Stationary Seat
Reaction Bonded Sic RBSlC O
Sintered Silicon Carbide SSlC O1
Tungsten Carbide.Ni-binder W
3. Auxiliary Seal
Elastomers 0-ring
Fluorocarbon Rubber FKM V
Etylene Propylene Rubber EPDM E
Tetraflouroe Thylene Propylene Rubber FEPM X
4. Spring
GrNi-Steel (AlS1304) F
GrNiMo-Steel (AlS131 6) G
5. Metal Parts
GrNi-Steel (AlS1304) F
GrNiMo-Steel (AlS131 6) G
