We want to use a multistage countercurrent mixer settler to perform continuous solvent extraction tests.

• We require multiple pumps, but we want the entire device to be compact enough to fit within a single draft chamber.
• We want to perform tests while changing various transfer liquid conditions.
• We want to manage the feed volume as a numeric value.

The customer decided to use a Q Series Smoothflow Pump.

• The pump is small and requires little space, so a compact multistage extraction device can be constructed.
• A single pump can support a wide range of flow rates and can be configured easily, so it is easy to change the conditions.
• Accurate discharging at the set flow rate is possible, so the feed volume can be managed even without using a flow meter.