Mash & Wash House Equipment Placeholder text here. 10000 ltr mash tun 2000 ltr rum wash mixing tank & 2000 ltr fermenters 18000 ltr fermenters with agitators 4000 ltr grain & potato mashing & 4000 ltr fermenters 3000 ltr mash cooker for grain, with milling in interior finish of mash cooker 2000 liter fermenters and mashing 4000 ltr mashing and fermentation