Submersible Pumps Articles

  • All you want to know about sump pumps

    The weather nowadays is extremely unpredictable. It may be sunny now, and may rain heavily the next instant. Also, occasionally there are weather conditions like rains, hurricanes and storms, which can occur when it is least expected and among all of these, floods are the most common. Floods can be very irritating as the water can flow indoors. In such a condition, a sump pump is necessary in ...

  • On the Ground with Diesel Corrosion - Case Study

    When the EPA revealed the results of its study in July on the increasing presence of substantial corrosion in diesel fuel tanks, it proved that the problem is much larger than anyone anticipated. The facts are staggering: 83%of the diesel tank systems exhibited moderate-to-severe corrosion. 75%of the owner/operators of those diesel tanks had no idea it was ...


    By Tanknology Inc.

  • At Goulds Water Technology, business means family and family means business - Case Study

    When Seabury S. Gould founded his pump company in the mid-1800s, he knew he had a good thing going. He believed in the material and the design, and he was proud to be the man behind fresh flowing water for the pioneers opening the West, the farmers in the East and the plantations down South. What Gould didn’t know, and ...

  • Lowara plays key role in Ashgabat 2017 games

    Ashgabat in Turkmenistan is set to be the home of the fifth Asian Indoor and Martial Arts games in 2017. Construction teams are working hard to meet the fast approaching deadline of this multi-phase project, with phase two and three nearing completion. Totaling over 1,466 square meters, the multi-purpose sports facility, comprising 30 venues, is positioned at the heart of Turkmenistan’s ...

  • Crisafulli vertical, trailer, and hydraulic submersible pump case history storm water management-case study

    Crisafulli Trailer, Vertical, and Hydraulic Submersible Pumps. Excerpts from a 1997 report submitted by Jeffrey A. Simpson, Marshall-Bond, Inc. Regarding a STORM WATER MANAGEMENT CASE STUDY for the Winnetka, Illinois Department of Public Works. The Town uses the following Crisafulli equipment to solve its problem: One Crisafulli 12" Humpback Trailer Pump ...


    By SRS Crisafulli, Inc.

  • West Pac Environmental, Inc. Testimonial-case study

    Crisafulli Hydraulic Submersible Pumps. Mike Green, Sales/Operations Manager, West Pac Environmental, Inc., Seattle, WA 98134 Phone: (208) 762-1190. Mike Green comments about Crisafulli Pumps after using Crisafulli Pumps in connection with Exxon's Valdez, Prince William Sound oil spill cleanup:  "The Crisafulli pumps were run 24 hours daily and in an environment that would ...


    By SRS Crisafulli, Inc.

  • Crisafulli submersible pumps and power units-case study

    In June, 1997, Mr. Quinn of EPCO, the customer's designated agent, inspected the systems at Crisafulli's manufacturing plant, and these made in Montana pumping systems were tested and shipped to Siberia. SRS Crisafulli, Inc., founded in 1966, is one of a few select manufacturers of specialized, engineered pumping and dredging systems in the United States. From its beginning, SRS Crisafulli has ...


    By SRS Crisafulli, Inc.

  • Crisafulli vertical, trailer, and hydraulic submersible pump case history storm water management-case study

    Crisafulli Trailer, Vertical, and Hydraulic Submersible Pumps.  Excerpts from a 1997 report submitted by Jeffrey A. Simpson, Marshall-Bond, Inc. Regarding a STORM WATER MANAGEMENT CASE STUDY for the Winnetka, Illinois Department of Public Works. The Town uses the following Crisafulli equipment to solve its problem: One Crisafulli 12" Humpback Trailer ...


    By SRS Crisafulli, Inc.

  • AutoPumps keep the power on for thousands of Florida Homes - case study

    Waste Management's Springhill Regional Landfill near Campbellton, Florida generates 'green' energy by extracting and burning the methane in landfill gas. Its $7 million landfill gas energy (LFGE) plant, with six large Caterpillar engines running 24 hours a day, seven days a week, is capable of producing 4.8 million watts of power. Most of the energy goes to the Alabama Electric Cooperative for ...


    By Geotech

  • Pumps for the Booming FPSO Sector

    In the last few years, several new offshore oil fields have been discovered. The current findings from Petrobras and other companies in the pre-salt province, located in the Brazilian continental shelf, suggest reserves of over 50 billion barrels of oil. Extracting the pre-salt oil is challenging and done increasingly with floating production storage and offloading units (FPSOs). Sulzer offers a ...


    By Sulzer

  • Effects of Slurry pump expeller

    Expeller not only with sealing effect, but also can serve to reduce the axial force. The axial force in the slurry pump is mainly caused by the liquid pressure acting on the impeller and the rotating part of the composition of gravity. So it is easy to know, in the same identical performance parameters, slurry pump axial force is stronger ...


  • Local company T-T, is a `grand design` case study

    Onneley based T-T Pumps with their diverse capabilities and products were selected to supply the pumping system for the Grand Designs project which will be aired on Wednesday 28th September 2011. Incorporated in the restorations of the rusting and rotten hulk of an old lifeboat station in Tenby, the company and its team supplied and commissioned a system to deal with the buildings wastewater. ...


    By T-T Pumps Ltd.

  • End the waste of wastewater pumping

    An innovative and sustainable system that is patented and proven with 1,000s in use will save municipal ratepayers, taxpayers, and maintenance personel great amounts. I have been involved in the pump business that goes back almost 40 years. I have the enviable position to be able to replace the “old school” municipal submersible pump systems (that I sold) and are now outdated or ...


  • Solar pumping system for a village community in Karonga, Malawi case study

    Solar pumping system for a village community in Karonga, Malawi  The Challenge Provide an uninterrupted supply of water to a village community. The Solution ...


    By SCL Water

  • Pressure Tank sizing

    Sizing a Pressure Tank with a CSV Cycle Stop Valves utilize a very small pressure tank. A 4.4 gallon size pressure tank is all you need for any size house.  “The larger the pressure tank the better”, is no longer true. Water does not come from the ...


    By Cycle Stop Valves, Inc.

  • Energy savings: VFD versus CSV case study

    The two most common ways to produce constant pressure are Variable Frequency Drives or VFD’s, and Cycle Stop Valves or CSV’s. The end result is the same in that the system sees a steady or constant pressure, as the flow rates required vary from small to large. However, these two systems control the pump in completely different ways. Variable Frequency Drives or ...


    By Cycle Stop Valves, Inc.

  • Case study - Warehouse in Peterborough

    Case History fitting Graf Carat at Warehouse A GRAF Carat 2700 litre tank was installed next to the new extension to store all the water off the new roof and a part of the existing roof. Excess water goes to soak-away as normal. The rainwater is pumped by a submersible pump through a Rain Director control pane. The Site Big Web Warehouse Ltd., a sister company to Rainwater ...

  • Canada pump and power utilizes hydraulic submersible pumps in unique applications

    Abrasive slurry, temperature swings of more than 100 degrees Fahrenheit, remote locations…any of these things would test a pump system. Canada Pump and Power’s hydraulic pump platforms face all three obstacles to transfer solids out of waste ponds. In service for more than two years, CPP’s Hydraulic Tiller Dredge utilizes a Cornell hydraulic submersible 6NNT pump married with a ...


    By Cornell Pump Company

  • Rainwater Harvesting

    With rainwater harvesting, precipitation discharge from roofs of public and private buildings can be collected in cisterns and withdrawn by pumps. The collected water replaces drinking water in areas where drinking water quality is not necessary to be obtained, such as in the household for flush, running the washing machine, to irrigate the garden but also in industrial areas. The main purpose of ...


    By IWA Publishing

  • The Many Costs of a Clogged Pump

    Photo:  wef.org In the February 2012 issue of Water Environment and Technology Magazine is an article titled “A solution for ...


    By SRS Crisafulli, Inc.

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