JOHNSON CONTROLS

Ana Sayfa Yüksek verimli, uçtan emişli EN 733 normuna uygun yatay milli santrifüj pompalardır. In 1997, a new level in

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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Production of Verderflex Peristaltic Pumps


Our manufacturing company, Verderflex, specializes in industrial and hygienic tube and hose pump systems, as well as dosing 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 improve hose cooling, extending its life.

Hygienic Pumps
Thanks to a wide variety of hose materials with different properties, almost any liquid can be pumped hygienically. From long-life hoses to single-use tubes for cell cultures; with Verderprene and platinum-cured silicone tubes and hoses compliant with 21 CFR FDA standards, Verderflex offers solutions for virtually any hygienic application.

Hygienic Peristaltic Pumps
Verder’s hygienic pumps are problem solvers for the hygienic market. The only parts of these pumps that come into contact with the product 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 biopharmaceutical 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 across 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 precise tube dosing pumps with a reliable dosing accuracy of +/- 2%. Different series are available, from simple dosing applications to advanced dosing systems equipped with controls such as MODBUS and 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 contained within a flexible hose or tube located inside the pump housing.

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
Every 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.
✔ Gently processes sensitive shear products (such as polymers, even whole fish), despite being able to pump the world's most challenging fluids.
✔ Flow rate is proportional to speed, making it suitable for dosing.
✔ Has a wide range of uses from laboratories to mining applications.
✔ The hose prevents cross-contamination and ensures a safe working environment.
✔ Contains no mechanical seals, thus reducing maintenance needs. Safely contains fluid inside when the hose tears.

Features and Benefits of Peristaltic Pumps
✔ Mechanical seal-less (seal-free) design
✔ Low maintenance cost
✔ Can run dry and is self-priming
✔ Gentle pumping action (suitable for shear-sensitive products)
✔ High suction capacity
✔ Abrasion resistant
✔ Has solid handling capacity
✔ Can be operated in reverse
✔ No fluid slip
✔ Provides precise dosing

Peristaltic Pump Types
Peristaltic pumps are divided into two main categories:
✔ Hose Pumps: Suitable for fluids with high solids content.
✔ Tube Pumps: Excellent for low flow requirements, have programmable features and offer multiple head options.

Where are Peristaltic Pumps Used?
Peristaltic pumps are used in many industries. Especially:
✔ In the mining sector, for pumping slurry with high solids content
✔ In wastewater and biogas plants, for corrosive, viscous fluids
✔ 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 challenging conditions.
✔Vantage 5000 models are easily programmable tube pumps for chemicals and laboratory applications.
✔The industrial tube pump series is designed for use in hazardous areas.
✔These pumps can be integrated independently or 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 sector to water treatment plants.
✔It has developed the longest-lasting hose on the market and is resistant to abrasive applications.
✔These hoses can also be used in many other peristaltic pump brands.
✔Designed for safety.
✔VF and Dura series completely retain the liquid in the pump housing thanks to leak-proof hose connections, thus protecting operators and the environment.

Key Features of Verderflex Hose Pumps:
✔ Offers repeatable dosing with ±1% accuracy
✔ Does not slip (fluid 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 refer to the manufacturer's guides!