Ginolis’ patented PMBi (Piezo Motor Bellows) pump technology provides high precision non-contact liquid handling

The PMBi pump is designed for accurate and repeatable dispensing of nanoliter range volumes. The pump is available in two different models that are differentiated by volume size.


From 1500 μl down to single nL. The PMBi pump can be integrated into automation platforms and is also available in easy-to-use starter kit


Integrated pressure sensor for clog, leak and air in fluid line detection, pump pre-pressurizing, and automated monitoring of pressure stabilization during pre-dispensing.

Low Maintenance

PMB bellows system has no friction parts, resulting in a pump with extremely long life and no need for replacement seals.