FBB serise mechanical water pump seal

Operating conditions:
Pressure in the sealed chamber: ≤ 0.6Mpa
Temperature in the sealed chamber: -30℃ ~ 200℃ (NBR)
Linear velocity: ≤15m/sec
Materials:

Rotary ring: ceramic / sic /tc

Stationary ring: carbon/ sic

secondary seal: NBR/HNBR/EPDM/VITON

Spring & other parts: sus304 / sus316

Model: 

FBB-12

FBB-12A

FBB-15

FBB-15A

FBB-5/8''

FBB-5/8''A