Screw – spindle pumps belong into the group of volumetric pumps. The main working elements of the pump are three screw (helical) spindles (with special profile) and sleeve (casing). Screw spindle pumps can be compared with gear that have big screw length of his teeth or with piston pump which indefinite number of pistons. Pumps are made in horizontal and vertical accomplishment with adequate fitting flanges in horizontal or vertical position. Working spindles are totally hydraulically disburdened of axial forces. Fluid is moving axially without turbulence and mixing which enables pumping of a lot of viscous fluids without making foam.  


Two-Spindle screw pumps are used for transport of viscous fluids and not viscous fluids like lube oils, fuel oils, synthetic, mineral and vegetable oils. They are suited for variety of marine and offshore applications.

Typical applications:

  • As transport pumps for loading and uploading of tanks and tankers;
  • For lubricating of machines, motors, turbines, generators;
  • For dosing of mazout in burners;
  • For transport of viscous fluids for other applications.

Technical data:

  • Capacity:             up to 6500 l/m;;
  • Head:                   up to 25 bar;
  • Pump size:          up to DN 300;
  • Temperature:     up to 120 °C.

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After-Sales service

Our prime goal – to make our customers’ equipment work more efficiently and trouble-free.

Each product – susceptible to installation and commissioning by a specialized work team;


STRABAG AG Subsidiary STABAG Skopje, PS Udovo, Macedonia

Production and delivery of 4 (four) Propeller pump aggregates units for the needs of Pump Station Udovo – Macedonia for transport of clean water.

Why you should contact us?

In the decision process of choosing an adequate representative company we will be evaluating several criteria: its reputation on the specific market, sales organization and after sales service capability, use of promotional and communications tools, the financial strength and size of the company, the existence of physical facilities and willingness to carry inventories, and the trading areas covered and the compatibility of represented companies with our product range.