Provides excellent hydration of the grist, up to a 15bbl Mash Tun.  Choose ferrule TC attachment size.  Inlet size is 1.5"TC with 1" Tubing. The Grist Hydrator comes with the same size ferrule on both sides.   The 3" or 4" can also be made with a 3 or 4" tube (non-Ferrule) tube on one side.  Please indicate if you require something different.  If one of these options is not what you need,  select Custom Grist Hydrator.  The 4" versions are usually in stock.  For 3" or Custom, allow 2-3 weeks for delivery.