BB3 type self-balance multistage with double inlet

BB3 type self-balance multistage with double inlet

Description:

 Designed with double inlet and last stage double-entry impeller,axially split casing, opposed impeller arrangement providing axial hydraulic balance, multi-start spiral seal for axial sealing and combination of multi-start spiral seal and mechanical seal (muddy packing, labyrinth seal ) for shaft end.

Design data:

Capacity: 500~12500m3/h

Head: 200m~1000m

Rotate speed: 980r/min~2980r/min

Applications:

Large flow-rate and low head operating conditions

 

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Design by: Atmosphere

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