The additive system on Murska crimpers is available with two pump options: an easy-to-use arm pump with a capacity of 0-5 litres per minute or a diaphragm pump with a capacity of 0-10 litres per minute. The diaphragm pump offers top-class precision and usability, and it is made of acid-resistant steel. The smart control system automatically adjusts the flow and keeps it constant. Variations in electric current, pumping height or liquid surface level do not affect the final result.