100L seed fermenter, with 1000L main fermenter. the system also with four feeding tanks, ASME U stamp Capcity: 5L-20000LPressure: 0.1Mpa-0.6MpaRotate speed: 50-200/400rpm for all scaleMaterial: Contacting parts is made by SS316L, other parts is made by SS304Agitator type: Mechanical agitatorSurface finishes: Inside surface Ra0.28μ um - 0.4μ m by mechanical polishing or electropolishingOutside ...