30 Gallon Blichmann BoilerMaker Brew Pot

When ordering the Auto Sparge you will need a 13/16" hole in your pot to install it correctly.

The Auto Sparge installation:

To install yourself, you'll need to punch/drill a 13/16 hole in your pot. A 7/8" hole will work, but it's a little on the big side. We recommend using a step drill or a Greenlee knock-out punch. A great source for these is McMaster.com . The step drill is part number 8841A24 (89315A42 for TiN coating) or a punch 3449A999 - requires a 3/8" pilot hole. This particular punch (Greenlee model 730BB) is special order with a 3 day lead time. Slug-Buster types are available in their catalog but do not work well in this application. When drilling stainless steel a moderate to slow speed is best to avoid overheating the tool. While hole saws will also work, they are difficult to use in stainless sheet metal. We're also offering factory punching of the mounting hole in your BoilerMaker™ pot when ordered with a new pot! Simply specify the position you'd like below and we'll punch it for you for a nominal charge. Please look at the set of pictures to select one of the 6 positions available that fits your needs.