Use this magnetic drive to move hot wort in an all-grain system and also to transfer wort from boil kettle to fermenter. The housing of the unit is made from 304 stainless steel. The magnetic drive allows you to slow down the flow without damaging the pump. This pump is not self priming so do not run the pump dry. The pump head can be rotated in 60-degree increments, allowing for 6 different pump head orientations.