Neptune tubes for drum pumps

Neptune tubes are the pump part of the electric drum pumps – they are immersed in the drum or container and driven by a Neptune motor mounted on top. The Neptune electric drum pump consists of two modules – a tube (the pump part), which is immersed in the drum, and a motor, which is mounted on top. The tube material is chosen according to the liquid, and the motor according to the place of use: electric for normal conditions, pneumatic or explosion-proof for hazardous areas. Every tube can be combined with a suitable motor. Learn more about drum pump technology here. We offer four tube materials for different liquids:

Neptune тръба PP (полипропилен)

Neptune tube PP (polypropylene)

For neutral, aggressive and low-flammability liquids – acids, alkalis and cleaning agents.
  • Tube material: polypropylene (PP)
  • Shaft: stainless steel 316 or Hastelloy 2.4610
  • Maximum temperature: 50 °C
Enquiry
Neptune тръба PVDF

Neptune tube PVDF

For highly aggressive liquids – acids and concentrated alkalis.
  • Tube material: PVDF
  • Shaft: Hastelloy 2.4610
  • Maximum temperature: 90 °C
Enquiry
Neptune тръба от алуминий

Neptune aluminium tube

For neutral, low-flammability liquids – especially mineral oils and petroleum products with a viscosity of up to 1000 mPas.
  • Tube material: aluminium
  • Shaft: stainless steel 316
  • Maximum temperature: 90 °C
Enquiry
Neptune тръба от неръждаема стомана 316 Ti

Neptune stainless steel 316 Ti tube

For neutral and slightly aggressive liquids – diluted acids, alkalis, cleaning agents and liquid foods.
  • Tube material: stainless steel 316 Ti
  • Shaft: stainless steel 316
  • Maximum temperature: 90 °C
Enquiry

We select the tube length, motor and accessories to suit the drum and the liquid – contact us.

Neptune motors
All drum pumps
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