It is used for pumping the following:
- light (gasoline, diesel fuel) and dark (oils, fuel oil residue) oil products,
- viscous mud oil residue from tanks, cisterns, tankers, storages.
- pumping of high viscous fluids up to 500 centistoke and high gas content fluids. Till the present day, it was possible only with the use of piston pumps.
- pumping of fluids with high content of large hard particles (up to 5 mm).
The main feature of spiral casing (screw) pump assemblies is that they employ screw wheels. The wheels have special screw blades with constant or variable pitch.
It gives us an inter-blade channel that enables low hydrodynamical load of blades and high anti-cavitation and power characteristics.
Suction head, m
Engine power, kW
Pump pressure, m
Three-phase alternating current
Temperature of pumped fluid, °С, not more than
Revolution rate, rpm
Electric power engine
130 is a rotor diameter, mm
100 is a nominal inside diameter of input flange, mm
75 is a nominal inside diameter of output flange, mm