Usually the mash system insist of 2 to 5 double layer tanks or vessels made by stainless steel 304 , including the mash tun ,the lauter tun ,the whirlpool tank ,the boil tank ,the hot water tank
ect .
According to different brewing capacity requirement ,the ordinary mash system volume covers the range ,since small one 50L ,100L ,150L ,200L ,500L ,7HL to the middle sized tanks like 1000L ,10BBL
,2000L ,5000L ,10Tons ,20Tons ,50Tons etc . For different tank capacity ,the detailed specification are not same .