Super Transfer Pump with Pre-FilterMake transferring your fine wine easier and faster with the Super Transfer Pump. This self priming, diaphragm pump is compact, portable, and packed with features that make it an essential piece of equipment for the serious winemaker. It has a variable flow rate which is adjustable from 1 to 3 gallons per minute which means you can drain a 5 gallon carboy in less than 2 minutes! It also means all of your fermentation equipment can remain at the same