50' Stainless HERMS Coil 12" Diameter
50' Stainless 1/2" HERMS Coil. 12" Diameter 9" High
50' Stainless 1/2" HERMS Coil. This HERMS (Heat Exchange Recirculating Mash System) Coil has a 12" diameter and is 9" high. It fits perfectly in our 15 Gallon TBI Kettles and can also be used in our 10 Gallon TBI Kettles. HERMS coils are used in conjunction with a pump and usually placed in the hot liquor tank. They help maintain a consistent mash temp and can also be used to help do a mash out or even a step mash.