... of tank wall is 3mm, outer 2mm, glas tube level indicatorA-2hot water pumpQ=5T/hSUS304 stainless steel,pump lift ... 36rpm,airtight manhole,conical head,CIP spraying ball,glass tube level indicator, breather valve,supporters with adjustable feetC-3milk pumpQ ... system3×1500LGermany Burkert temperature auto control system, heating by tube,acid/alcali concentrate adding system,plastic buket 80L×2SUS304 ...