I will mention only the most unique pumps on this page.
40.01- Positive Displacement pump — Best for viscous products
40.02 – Excentric screw-pump – Must operate in liquid all the time. A few seconds of dry run is enough to spoil the stator
40.03 – Diaphragm pump — Gentle, e.g. Cheese curd — Air operated
40.04 – Peristaltic pump – Gentle & precise — Often used for dosing in Laboratories or where extreme accuracy is needed.
If you have special requirements, contact Mejeriet and ask for advice…