d=350mm, l=170mm, 1000 rpm, weight 60kg, power 1,8kW against 0,1 bar @ 60m3/h, efficiency 90%+ with water solutions and warm soybean oil, no reliable data for more viscous stuff.
The presented efficiency is conservative.
With few crazy guys we are preparing the program for tests and certifications for a totally different positive displacement pump (unbelievable, but true).
Industrial trials in truly harsh environment (large volume batch synthesis) have revealed quite a few interesting qualities. For example...