Home / Patent Design Single-screw Pump Borehole Submersible Pumps

Patent Design Single-screw Pump Borehole Submersible Pumps


Best Submersible Pumps Brands Low Voltage Start Strong

Best Submersible Pumps Brands Low Voltage Start Strong Anti Sand Patent Design Deep Well Pump 6 Inch Submersible Pump , Find Complete Details about Best Submersible Pumps Brands Low Voltage Start Strong Anti Sand Patent Design Deep Well Pump 6 Inch Submersible Pump,Submersible Submersible Pump from Pumps Supplier or Manufacturer-Frog Pump Industry Centrifugal Pump Selection Guide - Goulds Pumps multistage pump in the world, is ideally suited for boiler feed service. Vertical turbine and double suction pumps can handle the most demanding condensate or circulating water needs. Sumps can be cleared with Goulds Pumps' line of vertical or submersible sump pumps. Heavy duty slurry pumps like the XHD, SRL and 5500 areChina Borehole Pump Suppliers and Manufacturers - JIADI pumps Borehole Pump. This EGDa borehole pump is made of several pump---the pumpend, the motor body, outlet and so on. And the casing of this pump is made of stainless steel ONLY. The pump is upon the motor and divided into a single screw and pump pipe. 1. Product Description 2. Performance Curve 3 Send Inquiry Chat Now

China Submersible Screw Pump, Submersible Screw Pump

China Submersible Screw Pump manufacturers - Select 2021 high quality Submersible Screw Pump products in best price from certified Chinese Pump, Water Pump suppliers, wholesalers and factory on Made-in-ChinaF04D 3 - Axial-flow pumps - Patents Sitemap US20150023805 Labyrinth Chamber with Helical Blade for a Submersible Well Pump and CN103388585A Marine single-screw pipeline type water pump : Design method of single helix mixed flow pumpFlowSleeve: Submersible Water Pump Overheating? Learn Pump is set in a rock well or below the well casting. Pump Below Screen. Pump set below perforation or screen. Centralizer bottom is made from the same materials as the top and the design centers the motor in the sleeve to keep it from touching the sides of the motor and causing a hot spot. US Patent

Franklin Electric S.A. - SVM Borehole Pump

SVM Borehole Pump Submersible Pump. Franklin Electric's SVM submersible borehole pumps are high quality, efficient and readily available at a competitive price. The use of different material for the internal components eliminates the possibility of the pump seizing, ensuring the long-term operation of the pump.HOW TO design a pump system - Pumps! That's what it's about For more details on the construction of jet pumps see this article: specialty pumps. The system in Figure 3 is another typical domestic water supply system that takes it's water from a deep well (200-300 feet) and uses a multi-stage submersible pump often called a turbine pump.Hydraulic Considerations in Pumping System Design n Energy dissipated due to friction and turbulence during pump operation Major Losses (Friction Losses) Due to friction between pumped water and inner surface of piping H f = 3.02 L D-1.167 (V/C h)1.85 (Hazen-Williams Formula) where: L is length of pipe (feet) D is diameter of pipe (square feet) V is mean velocity (fps) C h is Hazen-Williams friction coefficient

Multiple pump assembly for wells - STRAWN; WESLEY O.

Mar 29, 1994 A multiple well pump assembly tool. The tool is designed to allow use of multiple submersible pumps in a single borehole. The tool collects the output from two or more pumps and discharges the combined output into the well discharge line.Patents WAYNE Pumps Our Patents Wayne/Scott Fetzer Company (Wayne) products listed below are protected by patents in the U.S. and elsewhere. The following list may not be all inclusive, and other Wayne products not listed here may be protected by one or more patents. This page is intended to serve as notice under 35 U.S.C. 287(a). Multi-Use []Pump Station Design Guidelines Second Edition our basis of design, or want to be more hands on in the design process, we hope this manual is of help. OVERVIEW OF A TYPICAL JES SUBMERSIBLE LIFT STATION Figure 1 A typical submersible lift station by JES includes a wet well, dual submersible pumps, valves and an electronic pump

SUBMERSIBLE PUMPS - Franklin Electric

4" 3200 SERIES PUMPS FEATURES The 3200 Series submersible pumps are designed so that all parts of the pump end, including the cable guard, fall within the diameter of Franklin Electrics industry leading submersible 4" motor. This reduced diameter pump end makes it ideal for installations where the well is considered encrusted or tight inSUBMERSIBLE PUMPS As rugged as our pumps. Provides an ultra-solid solution to the weak spot of every submersible pump. Increases safety on the construction site with maximum visibility. Adjustable BSP Discharge Coupling The discharge coupling can be adjusted to vertical or horizontal directions. In 7,5 kW and larger pumps, a vertical discharge connection isSelecting the right borehole pump Borehole Water May 16, 2017 The diameter of the borehole will dictate the diameter of the submersible pump that will need to be used in the borehole. Here, youll have to do a bit of a cost balancing act, because a pump with a small diameter will generally need to have more stages or impellers than a pump with a larger diameter to achieve the same output.US8246251B1 - Thrust box and skid for a horizontally A thrust chamber using a single thrust bearing and having seals secured to the thrust chamber case. Also a skid for a horizontally mounted submersible pump, thrust chamber and drive mechanism. The skid having a thrust chamber mounting bracket which provides positive mounting locations thus allowing for the change out of the thrust chamber without removing the drive mechanism.

Submersible Borehole/Deep Well Pumps - Pumps UK

Borehole pumps for lifting clear water from wells, collecting tanks, septic tanks, Roman wells and water courses and are suitable for providing pressurised water in domestic systems. Submersible Borehole/Deep Well Pumps - Pumps UKUS4294573A - Submersible electrically powered centrifugal A petroleum well has a plurality of centrifugal pump stages, a jet pump stage, and an electrical drive motor. A recirculated portion of the output from high pressure stages of the centrifugal pump provides power fluid for the jet pump, and the jet pump aspirates fluid from lower pressure centrifugal pump stages. The balance of the output of the high pressure stages goes to the surface asUS5159977A - Electrical submersible pump for lifting heavy US5159977A US07/712,280 US71228091A US5159977A US 5159977 A US5159977 A US 5159977A US 71228091 A US71228091 A US 71228091A US 5159977 A US5159977 A US 5159977A Authority US United States Prior art keywords motor pump water shroud sleeve Prior art date 1991-06-10 Legal status (The legal status is an assumption and is not a legal conclusion.Cited by: 24

US5404943A - Multiple pump assembly for wells - Google Patents

A multiple well pump assembly tool. The tool is designed to allow use of multiple submersible pumps in a single borehole. The tool collects the output from two or more pumps and discharges the combined output into the well discharge line. The tool may be utilized for efficiently controlling pump output to meet varying load demands, or alternatively for incrementally increasing output from aCited by: 17US6676366B2 - Submersible pump impeller design for lifting A gas-handling centrifugal pump has impellers for pumping gaseous materials containing up to 50% by volume free gas. The impellers have split vanes with high exit angles up to about 90 degrees and preferably greater than 50 degrees. The split vanes define flow passages that contain large diameter balance holes that typically range between 45% to 100% of the width between each split vane.Cited by: 58WILG Group buys borehole pump manufacturer Well Pumps Jul 25, 2019 The patent on which Pleugers submersible pump units are still based dates back to 1929.

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