VERDERFLEX

Verderflex® peristaltic pumps are extremely robust and ideal for heavy-duty operations in intermittent or continuous duty cycles.

They offer a simple to use, easy to control, versatile and reliable method for pumping fluids.

Ana Sayfa Verderflex® peristaltic pumps are extremely robust and ideal for heavy-duty operations in intermittent or continuous duty cycles. They

In 1997, a new level in production was reached with the development of the first Verderflex VF industrial hose pump. This was the beginning of a very successful industrial hose pump brand. Over the years, the Verderflex product range has expanded from hose pumps with integrated control equipment to the most sensitive OEM dosing hose pumps and computer-controlled high-tech pumps.
The Verderflex production facility is located in Castleford, UK. The pumps are subjected to comprehensive and certified testing procedures.
Verderflex manufactures the widest range of peristaltic pumps to meet the highest industrial and hygienic standards for food, beverage, biopharma, chemical industry and wastewater treatment applications.

The hoses are manufactured to have the highest number of reinforcement layers used in the market, thus proven to have the longest service life of all hoses used in the peristaltic pump market.

How Do Peristaltic Pumps Work?

Peristaltic pumps are a type of positive displacement pump used to pump a variety of fluids.

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Verderflex Rapide

Rapide is a compact peristaltic tube pump that can be installed as a standalone unit or integrated into a system such as a printing press or packaged turnkey skid.
Max. Flow Rate : 1020 l/hr
Max. Pressure : 2 bar
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Verderflex Vantage 5000

The Verderflex Vantage 5000 series represents the next generation of digital tube peristaltic pumps, combining precise dosing and transfer accuracy with high output pressure, an intuitive touchscreen user interface, and a USB data backup port.
Max. Flow Rate : 396 l/h
Max. Pressure : 7 bars
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Verderflex DS4F

The new Verderflex Ds4F peristaltic pump precisely doses liquids in a variety of sectors, from aseptic and pharmaceutical environments to the demanding requirements of water treatment and mining.
Max. Flow Rate : 240 l/h
Max. Pressure : 4 bars
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Production of Verderflex Peristaltic Pumps


Our manufacturing company, Verderflex, specializes in industrial and hygienic tube and dosing pump systems, as well as hose pumps.

Types of Verderflex Peristaltic Pumps

  • Industrial Pumps
    Verderflex peristaltic pumps feature a robust and durable design. They are equipped with the highest quality tubes and hoses. A Verderflex hose has maximum fatigue resistance for the longest hose life. No externally machined parts are used, and micro-lubrication pockets better cool the hose, extending its life.
  • Hygienic Pumps
    Thanks to a wide range of hose materials with different properties, almost any liquid can be pumped hygienically. From long-life hoses to single-use tubes for cell cultures; Verderflex offers solutions for almost any hygienic application thanks to Verderprene and platinum-cured silicone tubes and hoses compliant with 21 CFR FDA standards.
  • Hygienic Peristaltic Pumps
    Verder's hygienic pumps are the problem solvers of the hygienic market. The only parts of these pumps that come into contact are the hose or tube. Verderflex hoses and tubes are available with a wide range of material options.
    Verderflex advanced dosing systems can be supplied with batch-specific certificates of conformity and barcoded labels, for example for biopharma applications. A comprehensive material validation package is also available for platinum-cured silicone.

Almost all Verderflex pumps can be equipped with hygienic tube and hose materials.

  • Verderflex Hose Pumps
    Verderflex hose pumps are problem solvers throughout the industry. Designed to last, they can operate 24/7 in heavy-duty applications. They can be used in mining, wastewater treatment, cold pumping processes in breweries and many other areas. Verderflex offers both lubricated and unlubricated hose pump series, as well as series with integrated frequency inverters.
  • Verderflex Tube Pumps
    Widely used in laboratory-scale projects, Verderflex tube pumps are precision tube dosing pumps with reliable dosing accuracy of +/- 2%. Different series are offered, from simple dosing applications to advanced dosing systems equipped with controls such as MODBUS, PROFIBUS.

How Do Peristaltic Pumps Work?

Peristaltic pumps are a type of positive displacement pump used to pump a variety of fluids. The liquid is held within a flexible hose or tube fitted inside the pump casing.

The pumping principle, called peristalsis, is based on the alternating compression and relaxation of the hose or tube, which draws the contents into the pump and directs the product to the pump, conveying it to the discharge line.
A rotating shoe or roller moves along the hose or tube, creating a temporary seal between the suction and discharge sides of the pump. As the pump rotor rotates, this sealing point moves along the hose, pushing the product out of the pump into the discharge line. When the pressure is released, the hose or tube returns to its original shape, creating a vacuum and drawing fluid into the suction side of the pump. Thanks to this mechanism, the pump offers a powerful positive displacement action that provides self-priming.

  • Proportional Dosing
    The perfect seal between the two sides of the pump prevents liquid from flowing back. In addition, since the pump's speed-flow rate is linear, peristaltic pumps are ideal for dosing applications.
  • No Cross-Contamination
    The pumped liquid does not come into contact with any moving parts because it is completely contained within the reinforced hose or tube. This makes peristaltic pumps a hygienic pumping solution and the risk of contamination is eliminated. In addition, maintenance time is reduced because the only component that wears is the hose or tube.

Advantages of Peristaltic Pumps

Each peristaltic pump has a flexible hose or tube. Thanks to this:

✔ Creates an open flow path and exhibits high resistance to abrasion.
✔ Allows easy flow of solids, high density (S.G.) and viscous media.
✔ Although it can pump the world's most challenging fluids, it gently processes sensitive shear-sensitive products (such as polymers, even whole fish).
✔ The flow rate is proportional to the speed, which is suitable for dosing.
✔ It has a wide range of uses, from laboratories to mining applications.
✔ The hose prevents cross-contamination and ensures a safe working environment.
✔ It does not contain a mechanical seal, thus reducing the need for maintenance. Safely contains liquid inside when the hose tears.

Features and Benefits of Peristaltic Pumps

✔ Mechanical seal-less (seal-less) design
✔ Low maintenance cost
✔ Can run dry and self-prime
✔ Gentle pumping action (suitable for shear-sensitive products)
✔ High suction capacity
✔ Abrasion resistant
✔ Has solid material handling capacity
✔ Can be operated in reverse
✔ No liquid slippage
✔ Provides precise dosing

Peristaltic Pump Types

Peristaltic pumps are divided into two main categories:

  • Hose Pumps: Suitable for liquids with high solids content.
  • Tube Pumps: Excellent for low flow requirements, has programmable features and offers multiple head options.

Where are Peristaltic Pumps Used?

Peristaltic pumps are used in many industries. Especially:

  • In the mining industry, to pump high solids content slurry
  • In wastewater and biogas plants, for corrosive, viscous liquids
  • In chemical laboratories, for precise dosing and chemical transfer processes

Verderflex Hose and Tube Pumps

Verderflex pumps offer powerful and durable pumping performance in the most demanding conditions.

  • Vantage 5000 models are tube pumps that can be easily programmed for chemicals and laboratory applications.
  • The industrial tube pump series is designed for use in hazardous areas.
  • These pumps can be operated independently or integrated into automation systems.
  • Hygienic options are also available for the food and beverage industry.

Verderflex Hose Pumps

  • Verderflex Dura and Verderflex VF are designed to reliably pump the most challenging fluids.
  • It has a wide range of uses, from the mining industry to water treatment plants.
  • It has developed the longest lasting hose on the market and is resistant to corrosive applications.
  • These hoses can also be used in many other peristaltic pump brands.
    VF and Dura series completely contain the liquid in the pump body thanks to leak-proof hose connections.
  • This protects operators and the environment.

Outstanding Features of Verderflex Hose Pumps

✔ Offers repeatable dosing with ±1% accuracy
✔ Does not slip (liquid leakage)
✔ Has 95% vacuum capacity or provides 9.5 meters (31 ft) suction power
✔ The largest peristaltic hose pump can pump 90 m³ (390 US gallons) per hour
✔ Can operate up to 16 bar (230 PSI) pressure

For more information or technical support about peristaltic pumps, you can contact us.