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Advanced tech of centrifugal pump


SB series centrifugal pump also called sand pump .It is ideal equipment in solid control systems .There are six models of the SB series sand pump from SB8*10 , SB6*8 , SB5*6 , SB4*3, SB3*2 ,with engine power ranging from 4Kw to 110 Kw ,totaling more than 80 of specifications .

Applicable to deliver corrosive drilling fluids , it is the best desander ,desilter and mixing hoppers as well as perfect perfusion pumps of mud pumps .


The centrifugal pump is either in the unit construction structure or in belt transmission structure ,suitable for power grids of 50 Hz and 60Hz .It also has both Metric and British systems as measuring standards and clockwise and anticlockwise rotary directions .


The sand pump which manufactured with special mechanical seal technology to ensure long service life , no leaking within more than 1 year , DC production of centrifugal pump is for oil field drilling fluid new supporting pump . The impeller is specially designed to have a wider flow pass and smooth vanes , with larger flow area and smooth fluid pass , making the pump efficiency and energy saving , 10 % higher than similar products .


1. Impeller flow components adopt high wear resistant cast iron , guarantee the abrasion , corrosion resistance , life is improves by 50% .


2. The centrifugal pumps are made of high wearable cast-irons to improve the service life by 50% .Front opening structure for easy installation and maintance of the centrifugal pumps.


3. Adopt international advanced level of high wear - resistant hard alloy mechanical seal , has a long service life . And auxiliary seal use packing seal , to prevent accidents .