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Peristaltic Pumps DULCO®flex by ProMinent

Robust Design and Gentle Metering from 0.4 – 15,000 l/h

Peristaltic Pump DULCO flex DF2a

Key features of ProMinent peristaltic pumps are their simple operating principle and compact, robust design.

With a large pump capacity of 0.4 - 15,000 l/h and a wide range of different hose materials, these pumps are perfect for the unproblematic application in laboratories and in industry. The peristaltic pumps are self-priming and operate without seals and valves.

Peristaltic pumps have the advantage of gentle pumping and dry priming. They are capable of pumping paste-like media and media containing solids as well as viscose, abrasive, corrosive or gaseous media.
Due to the low-impact nature of their design, they can even pump products sensitive to shearing without problem.

DULCO®flex DF2Aa

  • Functional and cost-effective solution for the low-noise metering of chemicals
  • Metering of conditioners, belt lubricants and cleaning agents
  • Capacity range 0.4 - 2.4 l/h, at 1.5 bar back pressure

DULCO®flex DF4a

  • For flocculant metering
  • Reproducible metering capacity 1.5, 6.0 or 12.0 l/h


  • With rollers and fabric-reinforced hoses, these pumps are ideal for heavy-duty industrial use  
  • For small and medium feed rates of up to 649 l/h at 8 bar


  • Fitted with rollers and fabric-reinforced hoses
  • For heavy-duty industrial use
  • Feed rates of up to 8,900 l/h at 8 bar


  • For heavy-duty industrial use
  • Feed rates of up to 15,000 l/h at up to maximal 15 bar



Request information now or download our brochure.

We are happy to answer your questions by phone at +49 (0)6221 / 4294650

More about ProMinent
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