water pump Articles

  • Soggia - 4FR - Borehole pumps

    Series of submersible pumps 4 "newly developed, designed and built for maximum resistance against sand (up to 250 g / m³) and other impurities. Materials certified for use in drinking water that allow the pump to run dry without even deteriorate. The supports are made of steel AISI 304, obtained with casting process, ensure extreme robustness and reliability to the product. The new design of the ...


    By Soggia Water Pumps

  • Signs You Need a New Water Pump

    Motor vehicles are built upon small parts doing big jobs. Consider your engine. It is likely the most important machine within your car, truck, or SUV, but it is not made up of one or two components, but thousands. Some engines have over 14,000 different parts to keep them operational. If just one of these parts, such as the water pump, fails, then the entire engine could grind to a halt. ...


    By IndustrialZone

  • Space vector modulation based single stage inverter with maximum power point tracker for photovoltaic water pumping system

    Photovoltaic (PV) water pumping systems commonly use permanent magnet dc motors because of their simple circuit configuration and control strategy. However these systems require frequent maintenance. On the other hand, PV pumps driven by ac motors employing a dc-dc converter followed by an inverter use more number of power semiconductor switches which will add to the cost of the system and suffer ...


    By Inderscience Publishers

  • High Pressure Water Pumps

    Did you know? That BBA Pumps is more than wellpointing, dewatering and sewer bypassing. The pictured BA-C100H1 high head unit can be used for the following applications Mining and quarrying Dredging and underwater excavation Fire fighting and emergencies ...

  • Optimization of pumping schedule based on water demand forecasting using a combined model of autoregressive integrated moving average and exponential smoothing

    Stable water supply to end users is the most important element in water supply systems (WSSs). The portion of energy used by the water distribution system is up to 40% of the total energy consumed by WSSs. To save energy cost for pumping systems, a number of attempts have been made. Especially, an optimization scheme for scheduling the water-pumping operation has attracted the interest of ...


    By IWA Publishing

  • How to clean up a flood damaged Golf Course

    In an article written by Jeff Kolpack of Inforum, the Forum of Fargo and Moorhead, SRS Crisafulli makes news for helping the Fargo Park District plan for quick removal of anticipated flood waters at the Edgewood Golf Course,  an 18-hole, par 71 Championship course beautifully located along the Red River - the very same Red River ...


    By SRS Crisafulli, Inc.

  • Fuzzy maximum power extraction control for a photovoltaic water pumping system

    AC loads present a delicate matter for photovoltaic systems, and this is because of the photovoltaic panel's operating point, which moves randomly according to irradiance changes; in this case, almost of photovoltaic water pumping systems use a DC–DC converter to ensure either the maximum power extracted from PV panel or the load needs. For AC motor pumps, an inverter must follow this chopper. ...


    By Inderscience Publishers

  • Energy and exergy analyses of a supercritical power plant

    Energy and exergy efficiencies of a supercritical power plant have been studied in this paper. The effect of ambient weather condition was considered on the condenser pressure. It was shown that high ambient temperature has more adverse effect on the exergy efficiency than the energy efficiency. As ambient temperature increases, the exergy efficiency of the boiler, condenser, heaters and feed ...


    By Inderscience Publishers

  • K3Delta installs a high-efficiency BBA Pumps jet water unit

    The Dutch K3Delta family business has a rich history. Since 1928 the company has been a leader in the responsible extraction of sand and gravel. Additionally, the company has become a major player in the raw materials market, where sustainable development plays a key role. For the production site at Lingemeer near Echteld, K3Delta has recently installed a new ...


    By BBA Pumps

  • The impact of water flow configuration on crystallisation in LiBr/H2O absorption water heater

    Lithium Bromide (LiBr) strong solution entering the absorber tends to crystallise when the absorber temperature is increased for a fixed evaporating pressure. This is considered the key technical barrier for the development of a LiBr absorption heat pump water heater. There are several approaches to avoid the crystallisation problem, such as chemical crystallisation inhibitors, heat and mass ...


    By Inderscience Publishers

  • Techno-economic evaluation of water pumping windmills in India

    An attempt to develop a simple framework for techno-economic evaluation of windmills for irrigation water pumping has been made. The amounts of water delivered by five somewhat different designs of windmill pumps at different locations have been estimated. The unit cost of water delivered and unit cost of useful energy delivered by the windmills have been estimated. The monetary benefits that ...


    By Inderscience Publishers

  • K3Delta installs a high-efficiency BBA jet water pump

    The K3Delta family business has a rich history. Since 1928 the company has been a leader in the responsible extraction of sand and gravel. Additionally, the company has become a major player in the raw materials market, where sustainable development plays a key role. For the production site at a lake in the Netherlands, K3Delta has recently installed a new electrically driven BBA jet water pump ...

  • Faroe Island Solution: For Solar Powered Water Pumping - Case Study

    The Case was Brought forward by Mr. Bjarti Thompsen, from Faroe Island. They are facing problems of intermittent power and still have to rely on imported diesel to fulfil their power needs. As per the advice of Mr. Bjarti Thompsen we were requested to provide a proposal for dual power generating and water pumping solutions based on solar. This is the proposal we submitted to the Faroe Island ...


    By Bati Energy Private Limited

  • A history of water distribution systems and their optimisation

    Water distribution systems have a very long and rich history dating back to the third millennium B.C. Advances in water supply and distribution were followed in parallel by discoveries and inventions in other related fields. Therefore, it is the aim of this paper to review both the history of water distribution systems and those related fields in order to present a coherent summary of the ...


    By IWA Publishing

  • Case study - fire brigades and civil emergencies

    Location: Austria and China Year: 2011 FIRE FIGHTING AND CIVIL EMERGENCIES - Multi-Purpose Track EMPL is an international company specialized in special vehicles and with a strong division dedicated to fire-fighting trucks. Dragflow and EMPL have developed a special truck for fire brigades suitable to work also in the most ...


    By Dragflow North America

  • Case Study - Fire brigades and Civil emergencies

    Location : Austria Year : 2011 FIRE FIGHTING AND CIVIL EMERGENCIES - Multi-Purpose Track EMPL is an international company specialized in special vehicles and with a strong division dedicated to fire-fighting trucks. Dragflow and EMPL have developed a special truck for fire brigades suitable to work also in the most difficult ...


    By Dragflow S.r.l.

  • Oil Smart® Spill Prevention Technology

    See Water, Inc. is a manufacturing firm that is located in San Jacinto, CA. SEE Water, Inc. designs and manufacturers water pump controls, high liquid alarms, and pump control panels, with a primary focus on the design of Oil Smart® Technology.Oil Smart Technology has the unique ability to differentiate between oil and water; the technology will automatically pump water without the risk of ...


    By See Water, Inc.

  • Water Flow Monitoring Helps Avoid Costly Fines

    Water Distribution Company Refines Pumping System Many water distribution companies use a similar process for Water Flow Monitoring:  Collect water from a well with the help of water pumps, utilize a pond or reservoir to temporarily store the water and maintain a loading center to fill water trucks for transport. The problem is how to pump the maximum allowable volume of water on a ...


    By CAS DataLoggers

  • Vibration reduction in water pump motor with magnetically boosted Tuned Mass Damper - Case Study

    Problem description: A 75kW water pump motor experiences excessive vibration levels (up to 11mm/s RMS) due to the presence of a structural resonance in the mechanical supporting structure (see below). The frequency of this structural resonance lays in the operating range of the variable speed motor, leading to a significant vibrations amplification. The vibration measurements have been ...


    By Micromega Dynamics SA

  • Ready, set... mix: water re-use and its role in concrete mixing

    Water is a key element to the concrete ready-mix manufacturing process. From mixing new concrete to cleaning out trucks, high volumes of water are in demand. To stay ahead, many operations, large and small, are prepared to re-evaluate their process to find opportunities for water re-use. A filter press is an effective piece of equipment for concrete water recycling. It separates ...


    By M.W. Watermark LLC

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you