Sulfur sewage delivery pump (magnetic pump) the use of what are the considerations

1) the medium temperature is not more than 80 ℃; (2) before starting the pump to open the return valve to prevent drum medium vaporization caused by drum degaussing; (3) the pump is easy to cause drum degaussing; (4) Return valve to prevent drum medium vaporization caused by drum degaussing. (5) pay close attention to the inlet filter conditions, to prevent the pump exhaust caused by the drum degaussing; (6) medium solid particles can not be too large, to prevent blockage from the flushing tube drum demagnetization or wear isolation sleeve.