March, Little Giant, Chugger all make pumps for homebrewing. I have a March 809 that has been reliable for years, I am up updating the poly head to a Chugger stainless (they are interchangeable) center inlet pump for greater durability and flow capacity. I am also buying another pump that will be a Chugger center-inlet because the cost of a stainless March is enough that I'm willing to try the Chugger especially given they have a solid reputation for customer service form folks from this site. But, I can only give you advice on the March 809 at this point, it is a rock solid pump.