SOLTEC is one of the largest European producers of progressive cavity pumps, rotors, stators and other spare parts for single screw pumps of all kinds. The company’s products are widely represented in Europe, Middle East, Asia, Northern Africa.

SOLTEC Incorporation


SOLTEC Incorporation


SOLTEC Incorporation


SOLTEC Incorporation


SOLTEC Incorporation
Home > Our Projects > Vertical single-screw pumps BV038S02

TASK: As part of the equipment facility of the oil terminal center of a large trading Company, had been need to design and equipped the boiler house with complex of pump units to supply heavy masut M-40, heated up to 60 ° C. According to the customer's initial data, semi-submersible pump sets had been required in the amount of 5 units and each should provide a pressure of at least up to 6 bar and a flow rate up to 2 to 5 m3 / h.

SOLUTION: To solving this problem, the SOLTEC engineering office has selected and calculated the set of vertical semi-submersible PC pump units SOLTEC ® BV038S02HYX, with a capacity of 2 to 5 m3 / h, with using the frequency regulation converter, creating a masut pressure up to 6 bar.

As part of the requirements for explosion technological safety, vertical single screw pumps are equipped with explosion-proof electric motors 1ExdIIBT4.

The main technical characteristics of the each screw pump unit BV038S02HYX are following:

  • Pump type - Vertical Progressing Cavity (PC) Single Screw Pump Unit
  • The material of the flowing part: general industrial steel with a protective coating
  • The maximum outlet pressure: up to 6 bar
  • Capacity - 4 m3 / h
  • Material of the Rotor - Stainless Steel
  • Material of the Stator - NBR elastomer
  • Seal type of drive shaft - single mechanical
  • Electric drive power - 3,0 kW
  • The length of the submersible part - 2450 mm
  • The level of explosion protection of the electric motor is 1ExdIIBT4