Fully Automated tangential flow filtration system with a Quattroflow QF30 pump for microfiltration or ultrafiltration. Can be used with cassettes or hollow fiber devices. Flowpath tubing ID of 1/8". Feed pressures up to 60 psig. For processing 100 mL to 5 liters of material. Up to 0.5 ft2 of membrane area. The Quattroflow QF30 pump is excellent for processing protein and peptide molecules. Feed/Retentate vessel, filtration device and tubing flowpath kit are additional.