Semi-submersible pumps

Semi-submersible pumps can be made multistage, axial and vertical and overcome resistance up to 500 meters where the volume of the pumped fluid is up to 5800 m3/h. The possibility of manufacturing the unit with a diving depth of 40 m is the main advantage. Various performance materials such as cast iron, bronze, steel, stainless steel, duplex alloys allow you to use these pumps for pumping liquids of various degrees of chemical aggression.

Semi-submersible pumps

semisubmersible pumps

Semi-submersible multistage pumps,

series VAB-VABX/VAL 

Due to high performance, this type of pumps can be used for the following purposes: for drainage from mines and quarries, in irrigation systems and irrigation of farming land, in water supply systems of energy facilities, in the water cycles of businesses. Upon customer’s request these pumps can be made according to API 610 or FM Approved, and can be used on oil platforms to maintain the oil recycling process, and fire-fighting respectively.

Key benefits:

  • Materials — bronze, stainless steel, Duplex, carbon steel
  • Pumped fluid temperature — up to +90°C
  • Motor power — 3000 kW
  • High capacity — up to 2000 m3/h
  • Insertion length — up to 40 m
  • Do not require additional security controls unlike well pumps
  • Can be manufactured according to API 610


  • DN size (mm) — up to 600
  • Polarity — 2-4
  • Capacity (m3/h) — up to 2200
  • Head (m ) — up to 500
  • Power (kW) — up to 3000

Semi-submersible pumps, series ELV/PEN


Due to high performance, this type of pumps can be used for the following purposes: in irrigation systems and irrigation farming land, in drainage of wetlands, in shipyards, when pumping sewage and polluted water. 

Key benefits:

  • High performance — up to 30,000 m3/h
  • Head — up to 16 m
  • Material — cast iron
  • Impeller — bronze
  • High efficiency 



  • DN size (mm) — up to 1800
  • Capacity (m3/h) — up to 30,000
  • Head (m) — up to 16
  • Power (kW) — up to 2500

Semi-submersible vertical pumps, series PAG

This pump series is applicable in such areas as: agriculture, irrigation systems and irrigation of farm land, industrial construction, salt extraction, desalination of water, metallurgy, chemical and petrochemical industry, fire fighting.


Key benefits:

  • Material — cast iron
  • Impeller — bronze, stainless steel
  • Wide range of operating characteristics
  • Easy installation and maintenance
  • Space saving
  • Ability to pump aggressive or abrasive fluids
  • High efficiency 


  • DN size (mm) — up to 600
  • Polarity — 4-6-8
  • Capacity (m3/h) — up to 5800
  • Head (m) — up to 160
  • Power (kW) — up to 2000

Semi-submersible pumps


Performance curves for pumps series VAB-VABX/VAL, ELV/PEN, series PAG accordingly:

Semi-submersible pumps

  • Chemical industry

    Chemical industry The chemical industry is one of the biggest potential customers group of all mentioned. Chemical companies use a large number of pumps in their process. Diaphragm pumps are mainly used where portab...Read more»
  • Surface conditioning

    Surface conditioning Tapflo has served the surface treatment industry with pumps since more than 25 years. We have the knowledge of selecting the right pumps and filters for the different applications that are present ...Read more»
  • Paint, print & varnish industry

    Paint, print & varnish industry Tapflo has served the printing industry since 1985 with pumps and accessories for circulation, transfer, mixing and return, of ink, glue and solvents etc. We have the unique advantage of having our...Read more»
  • Hygienic application

    Hygienic application Transfer of food products like soup, cream, syrup, milk, yoghurt, flavours, spirit, chocolate, dough, creams, paste, perfumes and toothpaste. Service applications as spraying of cleaning liquid...Read more»
  • Water treatment

    Water treatment Pumping samples, dosing acids and alkalis for pH-control. Transfer of flocculent, suspensions, chemical reagents and sludges. The pumps are resistant to hydrochloric acid and ferric chlorite, plus ...Read more»
  • Pulp & paper industry

    Pulp & paper industry Transport of glue, sodium silicate, colour and titanium oxide etc. Bleaching products, sampling and waste water handling.Read more»
  • Mechanical industry

    Mechanical industry Handling of oil, fats, lubricants, cooling liquids, washing and cleaning liquids, solvents and waste products etc.Read more»
  • Biofuel

    Biofuel A biofuel is a fuel that contains energy from geologically recent carbon fixation. These fuels are produced from living organisms. Examples of this carbon fixation occur in plants and microalgae. T...Read more»

There are no products matching the selection.

  • × Your inquiry was submitted and will be responded to as soon as possible. Thank you for contacting us.
  • × Unable to submit your request. Please, try again later

Contact Us