Verderflex Verderflex Peristaltic Hose Pumps

Verderflex

The Verderflex peristaltic pump range has gained worldwide prominence, particularly in applications involving abrasive, highly corrosive, shear sensitive, viscous and high solid content liquid products. The Verderflex peristaltic hose pumps are robust, reliable and cost effective.

The Verderflex peristaltic pump range is a comprehensive range of peristaltic hose pumps with hose diameters from 5mm (3/16in) to 125mm (5in)

The unique features of the Verderflex peristaltic hose pump help to reduce downtime, minimise maintenance costs and provide easy to operate and reliable solutions in difficult pumping applications.

VERDERFLEX PERISTALTIC HOSE PUMPS

Features of a verderflex peristaltic hose pump include:

  • Pump at operating pressures up to 16bar/230psi and flow rates to 90m³/hr 390 US GPM
  • Delivery of repeatable quantities of products into the process, stabilising process variables
  • Resist abrasive wear – only the hose comes into direct contact with the product circulating through the pump
  • A self priming pump that can run dry without any damage
  • The ability to withstand normal pumped product or process variations
  • Controllable via plant control systems
  • Easy maintenance without the need for frequent attention
  • Do not affect overall levels of plant performance

PERISTALTIC HOSE PUMP APPLICATIONS

Typical mining process applications in which Verderflex peristaltic hose pumps are used include dosing process reagents, coagulants and flocculants.

Ores have varying mineral contents and recovery systems must accommodate such variations. Pumps must consistently vary their dosing rates to optimise chemical usage and maintain plant throughput.

Process reagents, such as cyanides and acids are often highly corrosive but as the chemically resistive hose of the Verderflex peristaltic pump is the only part in contact with the pumped product then there are no working parts exposed to the chemical.

Many process chemicals, including Powder Activated Carbon (PAC), are highly abrasive, creating continual wear problems for progressing cavity pumps, leading to ongoing high stator replacement costs and frequent maintenance

Verderflex peristaltic pumps have a linear flow-speed characteristic and excellent repeatability, an ideal complement to plant SCADA systems.

ABRASION RESISTANT HOSE PUMPS

Traditional low cost solutions such as centrifugal pumps can suffer from severe impeller wear, requiring frequent replacement. This causes consequent downtime and high maintenance costs which are often measured in days.

Alternative solutions using rotary lobe pumps rely on consistent close tolerances between the rotor and casing to maintain performance and similarly, require extensive maintenance.

Attempts to increase maintenance intervals, with such traditional solutions, often use expensive wear-resistant alloys, installing the more costly parts once the pump is in service.

The seal-free design of the Verderflex peristaltic pump eliminates leaks and the consequent risk of workplace or environmental contamination.

For aggressive activator solutions including Copper Sulphate, pumps as a special order can be fully nickel plated to maximise corrosion resistance and prolong the pump’s operational life.

CHEMICALLY RESISTANT PERISTALTIC PUMPS

PH moderating chemicals such as lime are usually too viscous for diaphragm pumps, causing them to persistently clog up, resulting in continual downtime and maintenance requirements.

Verderflex peristaltic pumps have an exceptional record of dosing lime into process and waste, many being used for bulk dosing to remediate post-mining waste.

Reagents may be mixed at the mine or the processing plant, leading to less than perfectly dissolved solutions but such solids in the liquid stream are not a problem for a Verderflex peristaltic pump – mine operators can use pumping solutions that allow for mining realities.

VERDERFLEX HOSE PUMPS MAINTAIN FLOCCULENT PARTICLE SIZE

Flocculants and coagulants can be highly shear sensitive products, where excessive shearing noticeably affects plant performance. Verderflex peristaltic pumps have a gentle pumping action which produces a low shear rate. Mining industry studies have shown that Verderflex hose pumps maintain flocculent particle size.

The same studies showed that progressive cavity pumps reduced particle sizes by approximately 50% to 75%, reducing flocculation performance thereby increasing chemical usage to maintain throughputs requiring longer flocculation times.

PERSITALTIC PUMPS FOR PUMPING ABRASIVE SLURRY

Mining slurries often have sub-micron solid contents in excess of 80% by weight, and have slurry Specific Gravities (SGs) in excesses of 2.0 – these slurries are usually also highly abrasive.

A Verderflex peristaltic pump is ideal for pumping slurries of this type.

In addition to their abrasion resistant slurry pumping performance, Verderflex peristaltic pumps have a smooth liquid passage, so there is no opportunity for the product to settle as the peristaltic action keeps the product in suspension.

The Verderflex VF125, with a 125mm or 5in internal diameter hose, is the world’s largest high pressure peristaltic hose pump with single pump slurry flow rates of more than 60m³/hour.

This allows the design of larger high SG thickeners, which maximises process plant yields.

Verderflex peristaltic hose pumps are renowned for providing top-quality solutions for a variety of problems within process industries around the world.

VERDERFLEX DURA – A NEW GENERATION OF HOSE PUMPS

The Verderflex Dura has exceptional dosing features created for industries such as brewing, ceramics, chemicals, manufacturing, mining, water and waste.

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Press Release

Verderhus’ HSTA Submersibles Achieve Efficient, Clog-Free Pumping

Verderhus' range of screw centrifugal pump units have been specially designed for the conveyance of a variety of thick slurries, viscous sludges and abrasive media, which makes them an ideal solution for a variety of water treatment and wastewater scenarios.

White Papers

Peristaltic Hose Pumps Mining

This free white paper from Verderflex gives an insight into what features companies who use their range of pumps can expect to benefit from.

Address
United Kingdom OEM Pumps

Verderflex

Unit 3 California Drive

Castleford

WF10 5QH

West Yorkshire

United Kingdom

+44 1924 221 020 www.verderflex.com

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Press Release

6 September 2017

Verderhus' range of screw centrifugal pump units have been specially designed for the conveyance of a variety of thick slurries, viscous sludges and abrasive media, which makes them an ideal solution for a variety of water treatment and wastewater scenarios.

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11 June 2017

The Verderflex Dura is the first real advance in hose pump technology since the high-pressure hose.

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11 January 2017

The world's demand for laminated furniture, worktops and flooring continues to grow, with increasing demand for toughened surfaces leading to greater use of an abrasive resistant paper (ARP) coated surface. Traditional pumping solutions experience high rates of abrasive seal wear and require increased maintenance, problems not experienced with a Verderflex Rollit.

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1 June 2016

IFAT is the world´s leading trade fair for water, sewage, waste and raw materials management.

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4 January 2016

Verderflex peristaltic pumps are now being incorporated by a leading international wastewater instrumentation manufacturer, as part of its wastewater sampler systems.

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29 May 2015

Leading peristaltic pumps manufacturer Verderflex will be exhibiting at ACHEMA, Frankfurt, Germany on 15 - 19 June, in partnership with its German distributor Verder Deutschland GmbH.

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30 April 2015

Verderflex has announced that it has expanded its Verderflex Dura 45 hose pump range with the Verderflex Dura 55.

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5 August 2014

A US copper mining company recently replaced four progressing cavity pumps with Verderflex Dura 15 hose pumps for dosing reagent. Copper sulphate is dosed continuously into large thickeners where it helps to separate usable metal from stone.

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30 May 2014

World Pumps China magazine, published by Ringier Trade Media Ltd, has announced Verder Liquids BV as the winner of the 2014 Ringier Technology Innovation Awards for the pumps and valves industry.

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29 January 2014

Verderflex is pleased to introduce its new Dura 5 and Dura 7 high-pressure low-volume dosing pumps.

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22 July 2013

Every time a hose pump replaces a process slurry pump, it saves more than 1,100 million litres of water annually, because of the slurry pump's inefficiency: on the same duty, the hose pump requires less than 25% of the process water of a slurry pump.

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3 May 2013

This article looks at peristaltic dosing pumps used as part of the process to rectify the pH balance of acid mine water.

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17 April 2013

Verderflex® industrial peristaltic pumps are extremely robust pumps, ideal for heavy duty operations on intermittent or continuous duty cycles.

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8 April 2013

Peristaltic pumps are a type of positive displacement pump used for pumping a variety of fluids. The fluid is contained within a flexible hose or tube fitted inside the pump casing.

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5 April 2013

After launching the new Verderflex website in 2012, Verderflex are pleased to announce that the website is available to view in Spanish.

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18 October 2012

A gas manufacturing company requested an effective method for transferring lime slurry from below storage tanks to tanker trucks. The company was using vacuum trucks and required a more reliable pumping process.

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4 October 2012

By design, the peristaltic pump is ideal for the dependable handling of abrasive, corrosive, viscous, high density and high solid content fluids.

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4 October 2012

The Dura 45 is the latest in the class leading Verderflex Dura family of industrial peristaltic pumps.

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4 October 2012

The new Verderflex website offers its distributors and customers the 'one safe source' in which to access worldwide VF product information.

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6 July 2011

Verderflex® pumps will be on display at this year's MiningWorld Central Asia exhibition held in Almaty, Kazakhstan between the 21st and 23rd September. Verderflex's innovative Dura peristaltic pumps will be displayed with their local distributors Enko in Pavilion 9A on Stand Number

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11 March 2010

A British-made Verderflex peristaltic hose pump has certainly proved excellent value for money for a Swedish energy and environmental technology company. It was chosen to dose carbon slurry, a task to which the company's previous pumps were proving inadequate. The first Verderflex model was insta

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1 March 2010

The world's most advanced peristaltic hose pump, the Verderflex Dura, will be showcased at two exhibitions in Europe over the coming weeks with our international group distributors. At the CFIA in Rennes, France, commencing on Monday 8 March, our international colleagues Verder Fran

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28 February 2010

CETCO Oilfield Services is working with Verderflex for the pump requirements in its FlexTreat™ system. The water treatment division at CETCO Oilfield Services specialises in the removal of hydrocarbons, solids, toxic materials and other contaminants from oilfield wastewater streams produced

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8 February 2010

Verderflex has considerable manufacturing aptitude and its Basildon factory exemplifies the company’s ability to design and manufacture special tube pumps. Its application knowledge and production investment provides a unique resource for OEMs and systems integrators alike to specify pumps w

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8 February 2010

The benefits of using a UK-manufactured Verderflex peristaltic pump to remove yeast from fermented wine are manifold. This peristaltic pump is self priming, dry running, provides constant flow to the filter press at increasing pressure and requires little maintenance. These qualities have met the

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8 February 2010

Although only introduced last year, the Verderflex Aura peristaltic dosing pump is already making waves. This model is ideal for low-flow, high-pressure dosing applications and the facilities that are already benefiting from its introduction include leisure centres, swimming pools and saunas

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17 December 2009

Sermat is a battery factory for the automotive market based in the city of Bahia Blanca, Argentina. Founded in 1961, Sermat grew its reputation through stringent quality control standards in its aim for unquestionable product quality. When it comes to the manufacturing process these sam

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23 November 2009

When the City of Eagan in North Minnesota, US, required a pump capable of accurately dosing 15% sodium hypochlorite ('hypo') for its new wastewater treatment plant, Verderflex was able to provide the perfect solution. Hypo has outstanding disinfection properties. It is used in waste

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29 October 2009

Peterson Packaging, a company based in Denmark, had been experiencing problems when transferring ink from storage containers to rollers on its print machines. The air diaphragm pumps the company was using were unable to transfer the water-based ink gently enough, which led to bubbles forming in t

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23 September 2009

After the startling success of the initial Verderflex Dura range of peristaltic pumps, GPM Pumps is delighted to announce the launch of the Verderflex Dura 35 as the latest addition to this ground breaking Verderflex Dura range of hose pumps. The Verderflex Dura range is a genuine adv

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20 August 2009

For several years a supervised methadone dosing service has been available to recovering drug addicts. Available in pharmacies, rehabilitation centres and prisons, this allows the patient to receive his or her prescribed daily medication as a single dose taken in the presence of a pharmacist, the

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6 May 2009

Not all companies go out of their way to find the best solution for a pumping problem. Verder Pumps SA (VPSA) director Keith Gass said: "At VPSA, we know all pump types have advantages and may bear some shortcomings, depending on the type of application it is specified for." Some compan

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29 April 2009

Verder’s new engineered, air-powered diaphragm pump offers: Non-lubricated air valve – can run dry without damage Non-stalling operation – delivers smooth reliable flow Handles abrasive and viscous products on demand Superior air pumping per

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5 April 2009

Verder's new engineered air-powered diaphragm pump has the following features: Non-lubricated air valve - can run dry without damage Non-stalling operation - delivers smooth reliable flow Handles abrasive and viscous products on demand <

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17 February 2009

Introducing Verder's new mag drive pump, a high quality product that is available in three impeller sizes and fourteen configurations, and has the following features: Two-year complete warranty Zero leakage guaranteed. No spillage or downtime for leakage. Environmentally

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2 November 2007

The first 'bulk' order of Verderflex Dura pumps was recently shipped to Elands Platinum in South Africa, where the pumps will be used for reagent dosing. VERDERFLEX DURA PUMPS In a local press article Daan Louw, sales manager at Verder Pumps, said: "The Dura's unique de

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18 September 2007

Anglo Platinum Ltd, part of Anglo American PLC, is the world's largest primary producer of Platinum group metals (PGMs). Much of the PGM ore is processed at centralised smelters including their Waterval Smelter plant who have been very satisfied with the Verderflex® VF125 pumps that were bou

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Regional Offices

United Kingdom OEM Pumps

Verderflex

Unit 3 California Drive

Castleford

WF10 5QH

West Yorkshire

United Kingdom

+44 1924 221 020 www.verderflex.com
Canada

ProMinent Fluid Controls

490 Southgate Drive

Guelph

N1G 4P5

Ontario

Canada

+1 519 836 5692 +1 888 709 9933 +1 519 836 5226 www.verderflex.com
United States

Verder Inc.

110 Gateway Drive

Macon

31210

Georgia

United States of America

+1 478 471 7327 +1 478 476 9867 www.verder-us.com
United States OEM Pumps

Clark Solutions

10 Brent Drive

Hudson

01749

Massachusetts

United States of America

+1 978 568 3400 +1 978 568 0060 www.clarksol.com
South Africa Verder Pumps SA (Pty) Ltd.

195 Flaming Rock Avenue

Northlands Business Park

Northriding

Newmarket Street

Randburg

South Africa

+27 011 704 75 00 +27 011 704 75 15 www.verder.co.za
South East Asia Office

Verder Sea

1194 Soi Wachirathamsathit 57

Sukhumvit 101/1 Bangchak

Prakanong

10260

Bangkok

Thailand

+66 0911 078 353
Shanghai Office

Verder Retsch Shanghai Trading Co., Ltd.

Building 8, Fuhai Business Park

No.299, Bisheng Road

Zhangjiang Hiteck Park

201204

Shanghai

China

+86 21 3393 2950 +86 21 3393 2955 www.verder.cn
Beijing Office

Verder Retsch Shanghai Trading Co., Ltd. Beijing Branch

Rm.608, Tower 18

Viva Plaza, No.29

SuZhou Ave

100080

Beijing

China

+86 10 8260 8029 +86 10 8260 8766
Guangzhou Office

Verder Retsch Shanghai Trading Co., Ltd. Guangzhou Branch

Room 905, FuLi Tianhe Commercial Building

No. 4 HuaTing Road, Tianhe District

Guangzhou

510610

Guangdong

China

+86 20 8550 7237 +86 20 8550 7503
India

VERDER INDIA PUMPS Pvt. Ltd.

Plot No. 3B

D-1 Block, MIDC Block

Chinchwad, Pune

411019

Maharashtra

India

+91 2064 104 466 +91 9527 890 446 info@verder.co.in
Indonesia

PT.Trijaya Satya

Green Ville AX-12A

Jakarta Barat

Jakarta

Indonesia

+62 21 56 61 118 +62 21 56 61 138 +62 21 56 61 118
Israel

Supergum Agencies Ltd

Yavne

Israel

+9 728 933 3999 +9 728 933 2555 www.supergum.co.il
Japan

Nikkiso Eiko Co Ltd

16-2 Noguchicho 2 Chome

Higashi-Murayama City

189-0022

Tokyo

Japan

+81 42 390 6540 +81 42 390 6541 www.nikkiso-eiko.co.jp
Kazakhstan

Enko

st. Zharokov, 280b

Almaty

Kazakhstan

+7 727 247 62 16 +7 727 247 62 17 www.enko.kz
Malaysia, Singapore and Brunei

Environ Holdings Sdn Bhd

19 Jalan Utarid U5/11, Seksyen U5

Mah Sing Integrated Industrial Park

Shah Alam

40150

Selangor

Malaysia

+60 3 784 309 87 +60 3 784 309 81 &#x20;
Russia

Torgovyi Dom ADL Ltd.

Stromynka St 21/2

Moscow

125040

Russia

+7 495 937 89 68 +7 495 933 85 01 / 02 www.adl.ru
South Korea

DONG-IL ENT CO., LTD.

DONG-IL BLDG 3FL

887-13, Shinjung5 Dong

Yangchun-Gu

Seoul

South Korea

+82 2 2699 9948 +82 2 2691 9916 www.dongilentco.com
Taiwan

New Eiko Enterprise Co Ltd

No 11 Jung Erh Road

Linkou Hsiang

Taipei Hsien

Taiwan

+886 2 2601 5831 +886 2 2603 4798 www.neweiko.com.tw
Austria and Slovenia

Verder Austria GmbH

Eitnergasse 21

Top 8

Vienna

1230

Austria

+43 1 865 10 74 0 +43 1 865 10 76 www.verder.at
Belgium

Verder NV

Kontichsesteenweg 17

Aartselaar

B-2630

Antwerp

Belgium

+32 3 877 11 12 +32 3 877 05 75 www.verder.be
Bulgaria

Verder Bulgaria EOOD

Bd. Bulgaria no. 110, et. 2, ap. 15-16

Sofia

1618

Bulgaria

+359 878 407 370 +359 2 958 40 85 www.verder.bg
Czech Republic and Slovakia

VERDER s.r.o.

Vodňanská 651/6

Praha 9

Kyje

CZ-19800

Czech Republic

+420 2 61 22 55 386 7 +420 2 61 22 51 21 www.verder.cz
Denmark

Verder A/S

H.J Holstvej 26

Rodovre

DK-2610

Denmark

+45 3636 4600 +45 3636 4609 www.verder.dk
Finland

IP Produkter Oy Filtration

Muuntotie 3

PO Box 60

Vantaa

FIN-01510

Finland

+358 40 903 3609 +358 9 870 6869 www.ip-produkter.com
France

Verder France S.A.R.L.

Rue du Gros Chêne

Eragny s/Oise

Paris

F-95610

France

+33 1 34 64 31 11 +33 1 34 64 44 50 www.verder.fr
Germany

Verder Deutschland GmbH

Retsch-Allee 1-5

Haan

42781

Germany

+49 2104 2333 200 +49 2104 2333 299 www.verder.de
Hungary

Verder Kft

Budafoki út 187-189

Budapest

HU-1117

Hungary

+36 1 365 11 40 +36 1 372 52 32 www.verder.hu
Iceland

Turo Tecknikk AS

Hildertunet 2

PO Box 255

Sandvika

N-1300

Norway

+47 67 80 63 00 +47 67 80 63 63 10
Ireland

Thomson Process Equipment & Engineering Ltd

24 Kill Avenue

Dun Laoghaire

Dublin

Ireland

+353 1 2750 801 +353 1 2750 806 www.thomsonprocess.ie
Italy

AL.BRA S.r.l.

via benevento 8

Milan

I-20142

Italy

+39 02 8915 5472 +39 02 8915 5449 www.albra.it
Italy OEM Pumps

Techma GPM SRL

Via Trento 33 Int. 9

Passirana Bi RHO

Milan

20017

Italy

+39 02 931 3067 +39 02 931 2875 www.techmagpm.com
Netherlands

Verder B.V.

Leningradweg 5

Groningen

9723

Netherlands

+31 50 549 59 00 +31 50 549 59 01 www.verder.nl
Norway

TUROTEKNIKK

Hildertunet 2

Slependen

Bærum

1341

Akershus

Norway

+47 67 80 63 00 +47 67 80 63 00 www.turoteknikk.no
Poland

Verder Polska Sp. z.o.o.

ul. Ligonia 8/1

Katowice

PL-40-036

Poland

+48 32 781 50 32 +48 32 781 50 34 www.verder.pl
Romania

Verder România s.r.l.

Drumul Balta Doamnei no 57-61, Sector 3

CP 72-117

Bucharest

032624

Romania

+40 21 335 45 92 +40 21 337 33 92 www.verder.ro
Spain

Cramix S A

Poligono Ugaldeguren 1

Parcela P4-111

Derio

48.160

Biscay

Spain

+34 94 454 4212 +34 94 454 4347
Sweden

Svenska Pump AB

Fågelsångsvägen 14

VALLENTUNA

186 42

Uppland

Sweden

+46 8511 731 000 +46 8511 731 102 www.spu.se
Sweden OEM Pumps

Hugo Tillquist AB

Box 1120

Kista

SE 164 22

Stockholm

Sweden

+46 8 594 632 00 +46 8 751 3695 www.tillquist.com
Switzerland

Verder AG

Auf dem Wolf 19

Basel

CH-4052

Basel-Stadt

Switzerland

+41 61 373 73 73 +41 61 373 73 70 www.verder.ch
Turkey

ARPON Industrial Equipment

Prof. Ali Nihat Tarlan Cad. Kutay Han No:103 Kat:4 D:10

Içerenköy

Istanbul

34752

Turkey

+90 216 469 48 92 +90 216 469 48 93 www.arpon.com.tr
United Kingdom OEM Pumps

Verderflex

Verder Ltd

Unit 3 California Drive

Castleford

WF10 5QH

West Yorkshire

United Kingdom

+44 1924 221 020

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