Canned motor pump is a kind of sealless pumps. Canned Motor Pump is a centrifugal pump with hermetically sealed electric motor mounted on single shaft thus eliminating the requirement of mechanical seal or other sealing device. Entire rotating assembly is immersed in the liquid, and motor stator and rotor are isolated from the pumped liquid with corrosion resistant, non-magnetic liner and sleeve. A part of the pumped liquid is by-passed through the motor, for cooling of motor and lubricating the bearing.
Canned motor pumps are characterized by their compact and integrated design, with the motor and pump forming a single unit with the rotor and impeller fitted on to a common shaft. The rotor is guided by two slide bearings and the drive motor stator is separated from the rotor using a cylindrical metal can. The rotor compartment, together with the hydraulic section of the pump, is filled with the pumped medium during operation. The heat loss from the motor is carried off by a partial flow between the motor and stator, and the flow also lubricates both slide bearings in the rotor compartment. The can, which is a hermetically sealed component, and the motor casing offer primary and secondary containment, respectively. It is this double containment design, together with the compactness and low noise level, and differentiates the canned motor pump from the magnetically coupled pump. The design makes canned motor pump 100% leak-free. Even in the unlikely event of a stator lime rupturing there is no leakage to the atmosphere. These factors make the canned motor pump ideally suited to the safe handling of hazardous and volatile organic compounds, particularly where high temperatures and high working pressures are encountered.
Scope of the Report:
This report focuses on the Canned Motor Pumps in global market, especially in North America, Europe and Asia-Pacific, South America, Middle East and Africa. This report categorizes the market based on manufacturers, regions, type and application.
The canned motor pump industry is highly concentrated, which is due to the high barriers, including technical barriers and supply chain barriers. Also, since the gross profit in pump industry is quite easy to calculate, manufacturers found it hard to lift price unless product quality has been lift to a large extent. The major manufacturers in this industry are Teikoku, Nikkiso, Kirloskar Brothers, HERMETIC-Pumpen, Dynamic Pumps, OPTIMEX, Shinhoo, Zhejiang Dayuan, Shanghai East Pump, Dalian Huanyou, Chemmp, Shigme, Hayward Tyler, Curtiss-Wright, Harbin Electric Corporation.
Standard basic pumps are the largest type of canned motor pumps, which accounted for 36.79% in 2015. Other major types include high temperature pumps, reverse circulation pumps, pumps for liquid with high melting point, etc.
The major applications of canned motor pump are chemical industry, oil & gas, nuclear energy industry, HVAC Industry The largest consumption area in terms of volume is HVAC industry, which accounted for 49.39 % of world canned motor pumps consumption.
The worldwide market for Canned Motor Pumps is expected to grow at a CAGR of roughly 7.9% over the next five years, will reach 3390 million US$ in 2023, from 2150 million US$ in 2017, according to a new GIR (Global Info Research) study.
Market Segment by Manufacturers, this report covers
Shanghai East Pump
Harbin Electric Corporation
Market Segment by Regions, regional analysis covers
North America (United States, Canada and Mexico)
Europe (Germany, France, UK, Russia and Italy)
Asia-Pacific (China, Japan, Korea, India and Southeast Asia)
South America (Brazil, Argentina, Colombia etc.)
Middle East and Africa (Saudi Arabia, UAE, Egypt, Nigeria and South Africa)
Market Segment by Type, covers
Standard Basic Pumps
High Temperature Pumps
Reverse Circulation Pumps
Pumps for Liquid with High Melting Point
Market Segment by Applications, can be divided into
Oil & Gas
Nuclear Energy Industry
There are 15 Chapters to deeply display the global Canned Motor Pumps market.
Chapter 1, to describe Canned Motor Pumps Introduction, product scope, market overview, market opportunities, market risk, market driving force;
Chapter 2, to analyze the top manufacturers of Canned Motor Pumps, with sales, revenue, and price of Canned Motor Pumps, in 2016 and 2017;
Chapter 3, to display the competitive situation among the top manufacturers, with sales, revenue and market share in 2016 and 2017;
Chapter 4, to show the global market by regions, with sales, revenue and market share of Canned Motor Pumps, for each region, from 2013 to 2018;
Chapter 5, 6, 7, 8 and 9, to analyze the market by countries, by type, by application and by manufacturers, with sales, revenue and market share by key countries in these regions;
Chapter 10 and 11, to show the market by type and application, with sales market share and growth rate by type, application, from 2013 to 2018;
Chapter 12, Canned Motor Pumps market forecast, by regions, type and application, with sales and revenue, from 2018 to 2023;
Chapter 13, 14 and 15, to describe Canned Motor Pumps sales channel, distributors, traders, dealers, Research Findings and Conclusion, appendix and data source