Transferring aggressive fluids, such as acids, toxic and explosive chemicals calls for a pump which can guarantee a secure, leak-free and reliable performance. 3M Magnetic drive centrifugal pumps meet these tough requirements thanks to features such as a seal-less design which eliminates the main risk of potential for leakage, mechanical seal failure. Available from liquids handling specialists Pump Engineering, 3M pumps cover flow rates 0.5-1000m3/h at heads up to 1300m, at temperatures ranging from -150degC to 450degC.