a seal-less magnetic pump
A seal-less Magnetic pump is often also referred to as a mag-drive pump. These pumps are hardy and not too prone to stalling and locking as compared to other ordinary types of pumps. So you can expect the desired results even in the most demanding applications that involve sludge, caustic chemicals and viscous materials.
This is the reason magnetic pumps are so popular in industries such as pulp and paper, chemical, petrochemical, water treatment sector, steel mills etc. And if you require an absolutely zero-leakage pumping technology, then the best choice would be a magnetic vane pump.
Pneumatic and electric diaphragm pumps
2012-04-27