burks BC Series Canned Motor Chemical Pump

The burks BC series canned motor chemical pump integrates a shielded motor with the pump in a sealless design that eliminates leakage of the pumped medium at its root. It is ideal for the safe transfer of flammable, explosive, toxic and valuable liquids in chemical processes. No external lubrication system, compact construction, low noise and vibration, and easy maintenance.

From the manual (Chinese): key benefits - leak-free, sealless, no external lubrication, compact, low noise and vibration

● Leak-free: fully enclosed canned transfer, no drips or escapes
● Sealless: no dynamic seal wear point, long life and maintenance-free
● No external lubrication system: bearings are lubricated and cooled by the pumped liquid
● Reliable sealing in a compact footprint
● Low noise and vibration, smooth running
● Overheat protection (RTD temperature monitoring) and balanced impeller for safer operation

From the manual (Chinese): construction drawing

From the manual (Chinese): performance curves and data table (excerpt)

Safe transfer of acids, alkalis, salt solutions and organic solvents in petrochemical, chemical and pharmaceutical processes - especially where the liquid is flammable, explosive, toxic or valuable and zero leakage is required.