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Verderflex – General brochure pages 1 and 2 - .PDF file.

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Verderflex – General brochure pages 3 to 6 - .PDF file.

GPM Pumps has announced the launch of the Verderflex Dura 35 hose pump.

This follows the recent launch of the initial Verderflex Dura range of peristaltic pumps.

The Verderflex Dura range offers: longer hose lives; less frequent and shorter downtime; a space-saving design; less power usage; and economical benefits.

The Dura 35 delivers a maximum continuous flow rate of 840gph or 3,180 litres per hour at pressures up to 230psi or 16bar.

Weighing 125kg and taking up to 70 per cent less floor space than similar pumps, the Dura 35 will free up working areas to replace more outdated technology.

Featuring advances in component design to reduce maintenance time and facilitate installation, the Dura 35 removes the need for specially trained engineers, reducing plant costs and increasing profits.

Already exhibited at Achema in Germany, Pollutec in France and soon at Powtex in Japan, GPM will show the pump this year on behalf of Verder at Weftec in Florida on Stand 4,435 in Hall B.

In the future, the range will be expanded to include even larger pumps, replacing outdated technology and bringing more choice to heavy industrial pumping areas.

Dura has fewer system components than other peristaltic pumps, reducing downtime with a drive configuration that requires less space.

Running at a lower operating temperature than equivalent pumps, hose life is claimed to be improved by up to 40 per cent.

Dura is also said to offer greater reliability over other pumps thanks to its rigid drive connection.

The rotor is mounted directly over the bearings, so there is no overhung load, further reducing the number of parts.

The rotor has been designed so that it requires no shims, simplifying installation and reducing overall power consumption.

It is designed so that the drive is mounted on a torque arm and is totally isolated from the housing.

There is an air gap between the pump casing and the gearbox, which protects the pump lubricant, the inside casing and the drive’s gearbox.

They can never cross contaminate and there is no need to remove the drive when servicing the pump.

A one-piece taper lock flange connection speeds up hose changes and the slotted connection offers a one-size-fits-all solution, meeting the requirements of ANSI, JIS and PN16, improving part availability.

Dura also offers health-and-safety benefits in the form of quieter action and drive configuration, according to Verder.

A pump solution for every application

Peristaltic hose pumps are very versatile however generally they are for heavy-duty applications such as abrasive slurry, high solid content or high suction lift requirements found in industrial, sewage and mining applications. Our VF range features the world’s largest ID hose pump for the most demanding applications.

Advantages of Verderflex Peristaltic pumps:
✔ Ideal solution for pumping liquids and dosing chemicals
✔ Verder’s peristaltic pumps can pump abrasive, highly corrosive, viscous, high density and shear sensitive products.
✔ Verderflex® peristaltic pumps are used in many industries including: water and wastewater, mining, food & beverage, chemical, pharmaceuticals, and the oil and gas industry.

With the absence of mechanical seals, the Verdermag® range eliminates the danger of abrasive wear from the drive shaft and seal faces and instead uses an o-ring sealing system. As the pump has no vulnerability to containing the media, it can provide reliable handling of hazardous fluids such as volatile, corrosive and toxic chemicals with no risk to employees, the environment or surrounding equipment. The range encompasses compact low flow/head pumps commonly used in OEM systems through to high flow, heavy duty pumps rated up to 200 bar. For compatibility with all types of chemicals the range is available with both metallic and non-metallic materials such as ETFE and a range of alloys. Custom pump specifications are available.

Advantages of Verdermag centrifugal pumps:
✔ Low flow OEM systems such as circulation of acids and solvents
✔ Transfer of industrial chemicals such as CIP, Acids, Solvents
✔ Thermal oil circulation between -100oC and +200oC
✔ Circulation in high pressure systems such as nanofiltration of industrial effluent, desalination and fast-loop systems.

Verderhus screw centrifugal pumps combine the best features of centrifugal and positive displacement pumps to define a new standard for low head, high flow pumping. Verderhus® pumps transfer your product gently and efficiently. The open impeller allows large solids to be easily pumped that reduces the risk of cavitation, which can cause serious damage to a pump and to the production process. A Verderhus pump will lower both energy use and ownership costs.

Advantages of Verderhus screw channel pumps:
✔ Clog free operation, reliability for your process
✔ Highly efficient, low energy consumption
✔ Solids pumping up to 13% of the flow volume
✔ Low-shear, gentle pumping action, results in less damage to the product
✔ Minimal wear, even with abrasive fluids, longest life time
Typical application areas for Verderhus screw channel pumps
✔ Thick sludge in wastewater treatment
✔ Macerated food waste
✔ Sewage waste
✔ Circulation of lime chemical
✔ Paper pulp
✔ Mining
✔ Production of biogas
✔ Power stations

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