Stainless steel fermenter sterilizable -in -place excellent stability convenient to operate Feature:1. ... :5L,10L,20L,30L,40L, 50L, 60L, 70L,80L,90L,100L,150LPilot scale:200L, 300L, 400L, 500L,600L,700L, 800L, 900L ... and Kingview recording function (optional)3.printer (optional) Stainless steel fermenter