The SP 21 model manufactured by DOA, is a centrifugal submersible pump that is composed of a cast iron hydraulic motor. This device features a compact design that provides a resistance against explosion. Moreover, it complies with ATEX requirements to be able to meet the requirements in an explosive environment.
This DOA explosion proof centrifugal submersible pump runs on an 800 L/min flow. In addition, it is capable of holding a 35 m capacity for pumping suspended solids.