Type 155

EagleBurgmann Type BT-FN Replacement

 mechanical seal type 155 with conical spring and O-ring pusher construction, the metal parts produced by Stamping. competitive price and wide range of application have made the Type155 a mass-production seals.

Features
  Conical spring,unbalanced,O-ring pusher construction 
  Torque transmission via conical spring, independent of direction of rotation.
  Stamping construction in the metal parts
 
Stationary Seat

Standard Stationary Seat: T8RN 

T8RN equivalent to Burgmann RN

 

 

Alternatives Stationary Seat: T3RN  

T3RN equivalent to Burgmann RN

Recommended 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

Detailed parameters

Frequently Asked Question

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