World Pumps - the online magazine for the international pumps industry

Latest News

Re-designed Vesconite website focuses on product application
The new website for Vesconite contains product information for technicians, as well as case studies where these products have been installed.
Wilden launches new e-commerce store
Air-operated double-diaphragm (AODD) pump manufacturer Wilden has launched a new online store through a self-directed e-commerce platform.
Krohne to showcase at WEFTEC 2017
Visit booth 916 at WEFTEC 2017 to learn more about Krohne’s latest flow and level meters.
Hugo Vogelsang Maschinenbau restructures
Hugo Vogelsang Maschinenbau GmbH has transferred all of its operational business areas to the newly-created spin-off company Vogelsang GmbH & Co KG from 1 July 2017.
Atlas Copco creates vacuum system for hot environments
Atlas Copco has launched a DZM multiple dry claw vacuum pump system.

Webinars

Advanced hollow fiber UF membranes improve performance in tertiary water treatment
Growing global demand for clean water and increasing environmental concerns make membrane filtration the technology of choice for municipalities and industries seeking to reuse wastewater and reduce their water footprint. But how is the technology developing in this field?
Advanced Conversion: Maximising the Potential for Energy from Waste
One of the most readily-available and viable solutions to help address the challenge of our growing energy needs is Energy-from-Waste (EfW) – which has the potential to take a multitude of waste streams (such as municipal solid waste) and convert them into energy. We look at how modern techniques can make the technology more efficient.

Blogs

Five top tips for high temperature heat transfer fluids and O-rings
Posted by Anne Hall • 22 May 2017
Heat transfer fluids (HTFs) are chemicals and therefore interaction with the internal components of a HTF system. Dr Chris I Wright highlights some of the key considerations when buying O-rings. ...
tags: Heat transfer fluids, chemicals, O-rings, Dr Chris I Wright, temperature, seal, fluids, Global Heat Transfer
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How to choose the right aquaponic pump
Posted by Amanda Jacob • 22 May 2017
Matthew Jambro is a home improvement and construction writer and editor for South Shore Roofing The combination of breeding fish and growing plants through a hydroponic system in your home, gard...
tags: aquaponics, pumps, water, acquaculture, hydroponics, vegetables, food, home, garden
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Eight ways to extend a plant's operating life
Posted by Anne Hall • 16 March 2017
In a previous blog it was assumed that the operation life of a plant can be extended to 25 years. Dr Chris I Wright examines proven technologies to maximise a plant’s operating life. ...
tags: fluid, pump, system, sampling, temperature, dilution, filtration, nitrogen, anti-oxidants
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Protecting pumps by using high purity heat transfer fluids
Posted by Anne Hall • 08 February 2017
There are essentially three critical product features of a well-designed high temperature heat transfer fluid – high thermal stability, high heat transfer efficiency and high purity. Dr Chris I ...
tags: pumps, heat transfer fluids, temperature, thermal stability, purity, system, World Pumps, oxygen, Christopher Wright
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Maintaining highly efficient pumps
Posted by Anne Hall • 02 February 2017
Market research suggests the global heat transfer fluids market size was 465.9 kilo tons in 2014 and projects significant increases up to 2022. Dr Chris I Wright examines how the sampling of a heat tr...
tags: pumps, heat transfer fluids, carbon, viscosity, high temperature, energy consumption
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Features

Configuration for AODD pumps Configuration for AODD pumps
AODD pumps are reliable and cost effective, but only if they are configured correctly. However, some of these configuration tools can appear overwhelming at first. Making the right choice can significantly reduce the overall cost of the pump, while making the wrong choice can give you a pump that is too expensive.
Studying scaling in pump diffusers Studying scaling in pump diffusers
The research paper 'Alternating magnetic field influence on scaling in pump diffusers' will be published in Elsevier's Journal of Cleaner Production.
Largest solar telescope gets thermal system
While innovative, adaptive optics will provide the sharpest views ever taken of the solar surface, these images could be distorted if the thermal system in the telescope is not managed correctly. Therefore, obtaining precise optical performance will require close control of the telescope's thermal environment.
Applications for heat pumps in smart grids
The article 'On heat pumps in smart grids: A review' has been published in Elsevier journal Renewable & Sustainable Energy Reviews.

Downloads

Improvements in Pitot Tube Pump technology by Weir Specialty Pumps
Pitot tube pumps excel in low flow high head applications and are able to operate reliably throughout their full curve (shutoff to runout) without damage. This makes them a great choice for tough applications in which there is high fluctuation in flow rate.
The Bottom-Line Benefits Of Product Recovery
MOUVEX® eccentric disc pumps feature product-recovery capabilities that significantly reduce waste from hygienic food and beverage, pharmaceutical and cosmetic manufacturing while increasing ROI
Complete guide for the correct selection of pumps in the UNIQA range
This technical manual discusses the basic technical concepts applicable to all pumps, as well as those which apply specifically to The Zenit Group's UNIQA pumps range.
Evaluating the impact of chemical waste: How safety and the bottom line can both benefit
This paper demonstrates that it is possible to reduce chemical costs by identifying and limiting the wastes found in dispensing, storage and application. Reducing these hidden costs will also improve productivity and health and safety in the workplace.
Improving efficiency in electric motors
This article discusses the rules, guidelines and the best practices to reduce losses in induction electric motors.

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