brock Sight Glass Markers

thingiverse

If you have a sight glass on a hot liquor tank or other tank and want to be able to set level markers this is the part for you. I made one that you can slide up and down or reposition to set a starting or ending level, as well as a graduated marker that indicates 1 litre volumes (on my 10 Gallon Stainless Steel Brew Kettle). For more information about this design and many more, check out my blog site... https://logicalplant.com