The operation of the rotary pumps type RWM is based on the liquid positive displacement principle. The working elements are cylindrical gears. These pumps offer continuous-flow and impact-free pumping.
Gear pumps type PZ are designed for use in transport of dense liquids, such as: asphalt, asphalt emulsions, tar, animal, vegetable and organic fats and similar liquids ? non-aggressive (options for customer-tailored solutions).
