Features
Can be installed to various shaft sizes due to the clearance between the shaft and seal components
Single-Spring、Unbalanced elastomer bellows mechanical seal
Recommended Applications
Water and waste water technology
Building service industry
Swimming pool pumps
Generator pumps
Operating range
Shaft diameter: d1=10...30mm
Pressure: p=0...0.3Mpa（43.5psi）
Temperature: t = -35 °C ...150 °C(-31°F to 302°F)
Speed: n≤5000m/s
Notes: The range of preesure,temperature and sliding velocity is depend on seals combination materials
Product Structure
Combination Materials
1. Rotary Face
Aluminium oxide B
Reaction Bonded Silicon carbide (RBSIC) O
2. Stationary Seat
Carbon graphite resin impregnated Ak
Hot-pressing carbon Ac
Reaction Bonded Silicon carbide (RBSIC) O
3. Auxiliary Seal
Nitrile-Butadiene-Rubber (NBR) P
Fluorocarbon-Rubber (Viton) V
Hydrogenated nitrile-butadiene rubber(H-NBR) H
4. Spring
Stainless Steel (SUS304) F
Stainless Steel (SUS316) G
5. Metal Parts
Stainless Steel (SUS304) F
Stainless Steel (SUS316) G
