Features
Compact structure design，short axial installation length
Stationary seat with wide face design，offers maximum durability and performance
Insensitive to shaft play and run out due to special bellows arrangement
Can used as double face mechanical seals in two sets arrangement
Reduced Maintenance: The static design minimizes wear on rotating components
Axial Compensation: Automatic adjustment maintains optimal seal face contact
Recommended Applications
Water and waste water technology
Food and beverage industry
Househpld and garden pumps
Swimming pool pumps
Centrifugal pumps in chemical processing
Other Rotating Equipment
Operating range
Shaft diameter: d1=6...70 mm
Pressure: p=0...0.4Mpa（58 psi）
Temperature: t = -20 °C .. 150 °C(-4°F to 302°F)
Sliding velocity: Vg≤10m/s（32.8ft/s）
Notes: The range of preesure,temperature and sliding velocity is depend on seals combination materials
Product Structure
Combination Materials
1. Rotary Face
Carbon graphite resin impregnated Ak
Reaction Bonded Silicon carbide (RBSIC) O
Sintered Silicone Carbide (SSIC) O1
Hot-pressing carbon Ac
Tungsten carbide W1
2. Stationary Seat
Aluminium oxide B
Reaction Bonded Silicon carbide (RBSIC) O
Sintered Silicone Carbide (SSIC) O1
Tungsten carbide W1
3. Auxiliary Seal
Nitrile-Butadiene-Rubber (NBR) P
Fluorocarbon-Rubber (Viton) V
Ethylene-Propylene-Diene (EPDM) E
4. Spring
Stainless Steel (SUS304) F
Stainless Steel (SUS316) G
5. Metal Parts
Stainless Steel (SUS304) F
Stainless Steel (SUS316) G
