Plunger pumps

Plunger pumps are hydraulic machines for suction and delivery of liquid media of various densities and viscosities, depending on the modification. Plunger pumps are designed according to the plunger liquid suction system due to the alternating opening and closing of the upper and lower valves. They work according to the following principle: when the plunger moves to the right, a vacuum is created in the working chamber of the pump, the lower valve is open, and the upper valve is closed, – the liquid is sucked in. When moving in the opposite direction, excess pressure is created in the working chamber, and the upper valve is already open, and the lower one is closed, – liquid is injected.

The design of modern plunger pumping units provides uniform pumping of liquid with minimal impact on the pumped medium.

Plunger pumping units of the “Adamas” company are widely used in the food industry, they are made from materials approved for direct contact with food and drinks. They have all the necessary permits and sanitary and hygienic certificates.