HB serie pump is single-stage, single-suction, axial suction radially dissected submerged centrifugal pump, which conforms to API610-11th standard. This series of pump can reach 3.6m depth under liquid. It adopts double support structure, with two rows of angular contact ball bearings on liquid to bear axial load, and a pair or two pairs of sliding bearings (i.e. sleeve and bushing) under liquid to bear radial load. The overflow parts are made of high quality JSB alloy material which is resistant to high temperature and sulfuric acid corrosion, with the advantage of long service life.
It is suitable for transferring sulfuric acid in dry and absorption cycle system and finished products in sulfuric acid production, for transferring temperature ≤120℃, 93%~98% concentrated sulfuric acid or ≥105℃ fuming acid.
