Flexible Seal, has flexible function when operating first operation and continual driving, minimize damage from Winding
Spring's shock -absorbing and restoration function when rotor is vibrating. When rotor became normal operation, Flexible
Seal prevents to oil vapor leakage from bearing side first, and also prevents to entering dust from air side second.



After installation, the efficiency of facilities increased, and made clean environment from steep decrease of oil leakage.

At overhaul disassemble, NO carbibe & NO Flexible Tooth damage.

It will improve to increasing vibration from carbide inside of BFPT HP/LP side Oil Deflector, and oil leakage from the shaft turning force for fire prevention.
<Induction to increasing vibration for entering carbide from Oil Deflector’s sub-atmospheric>

<Concern fire for oil leakage from the shaft turning force>


The world’s first Patent Product. TBN's efficiency increased from innovative decreased oil leakage.
