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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.

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Home > Our Projects > Single screw progressing cavity pump SOLTEC ® BN045S04HY for lubricant conveying
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TASK: One of the leaders in the oil refining industry, requested for quotation for single-screw pump unit for dense greases. The main requirement for a screw pump has been creation of work pressure up to 24 bar. The nominal temperature of the pumped liquid is from 70° C to 120 °C.

SOLUTION: To solve this problem, SOLTEC ® specialists calculated and selected the BN045S04HY gerotor pump that able to provide stable working pressure under aforesaid conditions. The screw pump has a capacity of 5.7 m3 / h at a pressure of 24 bar. Electric motor has general industrial execution for climatic conditions U2.

The main characteristics of the BN045S04HY screw pump unit are following:

  • Pump type - horizontal single screw progressive cavity pump
  • The material of the flowing part - steel 20 with a protective coating
  • The maximum outlet pressure - 24 bar
  • Rated output - 5.7 m3 / h
  • Seal type of drive shaft - single mechanical seal
  • Electric engine power - 7.5 kW