Stainless steel fermenter sterilizable -in -place excellent stability convenient to operate Feature:1. ... ,150LPilot scale:200L, 300L, 400L, 500L,600L,700L, 800L, 900L,1000L,1500L,2500L,3000L,4000LIndustrial scale:5000L,6000L, 7000L,8000L,9000L ... and Kingview recording function (optional)3.printer (optional) Stainless steel fermenter