Finally going to buy a pump. I've read a number of articles on home brewing pumps. I understand it needs to be food grade, heat resistant to temperatures up to 100C, and easy to clean. It seems many brewers have opted for a magnetic drive pump, is there any specific reason for this, is it so you can control the flow with a valve on the out side, or is there another reason?
Cheers
Mark
Cheers
Mark