Pumps for special applications

Special applications  Pumps — Only a few will be mentioned on this page

  • Positive Displacement pump — Best for viscous products
  • Excentric screw-pump – Must operate in liquid all the time, a few seconds of dry run is enough to spoil the stator
  • Diaphragm pump — Gentle for e.g. Cheese curd — Air operated
  • Peristaltic  pump – Gentle & precise — Often used in Hospitals, Laboratories & where precise dosing is needed

There are many more Special pumps. If you have  special requirements, contact  Mejeriet and consider them solved

Illustration from Alfa Laval Dairy Handbook
Illustration from Alfa Laval Dairy Handbook

Service pumps for Dairy Production

Ground water Intake

  • Capsuled submersible pump for Desalination — Filtration — Water treatment

Demand driven distribution

  • Demand Driven Distribution is intelligent pressure management throughout a distribution network, e.g. Fresh water– Ice water etc.

Submersible drainage pumps

  • Commercial wastewater
  • Domestic wastewater
  • Mine dewatering
  • Wastewater transport

 The above mentioned pumps are all from Grundfos’s product program


Do you need pumps for any special application -- Mejeriet can provide you with the components to set up an efficient flow line.

Based on the ID numbers below. Mejeriet shall be pleased to quote you the equipment you need.

Non-centrifugal pumps & Pumps for special applications

14.01 — PD pump — Set up for Cream & Desserts

14.02 — PD pump — Set up for Butter and similar products

14.03 — PD pump — Set up for Cheese curd and similar products

14.04 — Eccentric Screw-pump — Gentle on pulp — No lump

14.05 — Diaphragm pump (Membrane pump) — Air operated — Can handle lump up to pipe diameter.

14.06 — Peristaltic pump (Hose pump) — Good for dosing and low capacity pumping

Illustration from Alfa Laval Dairy Handbook