D type pumps


It is used in pumps, transferring pure non-corrosive medium, such as: water, petrol, mineral oil, and diesel oil, at temperatures not exceeding 120°C. 


  • Bearings lubrication and heat rejection is done with pumped medium.
  • Shaft driving end sealing is ensured with the help of Tandem seal.
  • Distance between supports (shaft base) is essentially reduced, thus improving vibration characteristics of the pumping unit.
  • Shaft length is reduced in comparison with the standard structure.




Before modernization

After modernization