Features
Conical spring,unbalanced,O-ring pusher construction Torque transmission via conical spring, independent of direction of rotation. Stamping construction in the metal partsRecommended Applications
Centrifugal pump and clean water pump Other Rotating Equipment.Operating range
Shaft diameter: d1=10...40mm
Pressure: p=0...1.4Mpa（203psi）
Temperature: t = -40 °C ...180 °C(-40°F to 356°F)
Sliding velocity: Vg≤15m/s（49.2ft/m）
Notes: The range of preesure,temperature and sliding velocity is depend on seals combination materials
Product Structure
Combination Materials
Rotary Face Silicon carbide (RBSIC) O
Aluminium Oxide Ceramic B
Stationary Seat Hot-Pressing Carbon A
Carbon graphite resin impregnated Ak
Silicon carbide (RBSIC) O
Auxiliary Seal Nitrile-Butadiene-Rubber (NBR) P
Fluorocarbon-Rubber (Viton) V
Ethylene-Propylene-Diene (EPDM) E
Spring Stainless Steel (SUS304) F
Stainless Steel （SUS316) G
Left rotation: L Right rotation: R
Metal PartsStainless Steel (SUS304) F
Stainless Steel （SUS316) G
Stationary Seat
|
Standard Stationary Seat: T8RN
T8RN equivalent to Burgmann RN
|
|
|
|
|
|
Alternatives Stationary Seat: T3RN T3RN equivalent to Burgmann RN
|
|
|
|
|
