PROGRESSIVE CAVITY PUMPS

The basis of any Progressive Cavity Single Screw Pump is a power section which usually consists of a metal rotor (n-start external helix) and a rubber stator (n+1-start internal helix). Rotation of the rotor inside the stator creates sealed cavities that progressively move from suction to discharge side of the pump producing differential pressure.

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The SOLTEC ® Novomoskovsk Mechanical Plant Company has adjusted release of the compact dosing pumps with different capacities, depending on the rotor speed. These pumps solves the problem of pumping small amounts of products, as well as different dosing problems. The pump creates a sufficiently high pressure to 12 bar. It has a simple design, easy to clean and maintain directly in place of using. The pump is equipped with motor-gear and made on stainless frame.

The SOLTEC ® Novomoskovsk Mechanical Plant Company establish open-type and close-type hygienic swivel joints on the pumps. Open type swivel joint are using for very hygenic environments as well as in lightly loaded metering pumps. Using of open-type swivel joints necessary for  products with a high content of oils and fats in milk production, for pumping buttermilk, yogurt, sour cream, etc. The swivel joint can be easily washed without disassembly and have no stagnant zones.