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Excellent flexibility

Ideal for membrane surface areas from 50 cm2 to as much as 0.14 m2.

Intuitive and user-friendly

One operating design and predefined sequences for all SARTOFLOW® systems.

The highest product yields

Low shear 4-piston membrane pump.

Order Number:  M_Sartoflow_Smart

Availability:  On Request

Smart and easy – the crossflow system for process development

The SARTOFLOW® Smart is a modular and flexible small scale benchtop crossflow system optimized for ultrafiltration and diafiltration applications used in many downstream processes, such as purification of vaccines, monoclonal antibodies and recombinant proteins. The system is suitable for use in laboratory environments for process development and clinical trials as well as for cGMP environments.

The SARTOFLOW® Smart can be configured to accept either Sartocon® Slice 200 or Sartocon® Slice ECO UF cassettes. An optional holding device for 50 cm2 filtration modules e.g. Sartocon® Slice 50 is available.

The recirculation tank utilizes a load cell for level control and can be replaced by a recirculation bag stand with Flexboy® bags. All control functions are fully operable whether you run the system with a polysulfone (PSU) tank or a single-use bag.


SARTOFLOW® Systems — From 1 L up to 100 L Batch Size
en 1.0 MB


SARTOFLOW® Smart — Smart and easy – the crossflow system for process development
en 1.5 MB

User Manual

SARTOFLOW® Smart — Crossflow Filtration System
en 10.0 MB

Product properties

  • Primary Product Type

Technical attributes

  • Pump Output
    1 – 100 L/h @ 3 bar (43.5 psi)
  • Power Source, Power Requirements
    230 VAC | 50 Hz 2 Amp; 120 VAC | 60 Hz 3 Amp
  • Recirculation Vessel
    Polysulfone (PSU)
  • Dimensions (WxDxH)
    602 × 440 × 610 mm
  • Weight (approx.)
    35k g
  • Recirculation vessel volume
    1 L
  • Maximum Pressure
    3 bar
  • Minimum operating volume
    < 20 mL