CQB perfluoroplastic magnetic pump is a kind of special pump designed for conveying corrosive medium, its main feature is that it adopts perfluoroplastic as the main material contacting the medium, meanwhile, it utilizes the magnetic drive system to realize the power transmission, which avoids the mechanical sealing parts which are easy to be damaged in the traditional pump. The following is the detailed introduction about CQB perfluoroplastic magnetic pump:
Structure and components
Pump body and pump cover:
The pump body and pump cover are usually made of metal material with anti-corrosion treatment on the outer surface, while the inner part is lined with perfluoroplastic (e.g. PTFE), which is a material with very high corrosion resistance.
Magnetic Drive System:
CQB pump adopts magnetic coupler as the power transmission device, the outer magnet inside the pump and the inner magnet outside the pump are coupled through the magnetic field to transmit the rotating power of the motor to the pump shaft, thus driving the pump.
This design eliminates the leakage problems commonly found in traditional mechanical seals and improves the reliability and safety of the pump.
Dynamic Impeller:
The pump shaft is directly connected to the movable impeller via a magnetic drive, which begins to rotate when the external motor is started.
The rotation of the dynamic impeller drives the liquid to enter from the suction port of the pump, and it is pushed along the internal flow channel of the pump body to the outlet of the pump to complete the conveying process.
Main features
Corrosion resistance:
The internal part of the pump body is made of perfluoroplastic (such as PTFE), which is able to resist various strong corrosive media, including acid, alkali, organic solvents, etc. It is suitable for handling various corrosive liquids in the chemical industry.
Zero leakage:
Due to the use of magnetic drive system instead of the traditional mechanical seal, CQB pump realizes zero leakage characteristics, avoiding the problem of media leakage caused by the damage of sealing parts and improving operation safety.
High safety and reliability:
Simple structure, few operating parts, relatively easy maintenance and repair, long life, suitable for long time stable operation of the industrial environment.
The design of the pump takes into account the safety of the operator, especially when handling corrosive media, to ensure the safety and stability of the production process.
Application areas
Chemical industry: for conveying various acids, alkalis, organic solvents and other highly corrosive chemicals.
Electroplating industry: to handle wastewater and treatment media containing metal salts and acid-base solutions.
Pharmaceutical industry: conveying chemical media in the pharmaceutical process to ensure product quality and operational safety.
Environmental protection engineering: conveying media in sewage treatment plants and waste gas treatment facilities.
Food industry: conveying corrosive liquids in food processing to ensure product safety and quality.
Advantage:
Highly corrosion-resistant: perfluoroplastic material and special design ensure the pump’s long-term stable operation when handling corrosive media.
Zero leakage: the magnetic drive system eliminates the leakage problems that may occur with traditional mechanical seals and improves operational safety.
High reliability: simple structure, easy maintenance, suitable for long time stable operation, reducing failure and downtime in the production process.
Overall, CQB perfluoroplastic magnetic pumps are widely used in industrial fields with strict requirements on media due to its features of corrosion resistance, zero leakage, high safety and reliability, making it an ideal choice for handling corrosive liquids.
Product-Exploded-View

Core strengths, new upgraded research and development

Fluorine plastic alloy material, material is strong and pressure-resistant stronger
Aluminum oxide or silicon nitride for the mouth ring

Fluoroplastic alloy material, permanent magnet, non-demagnetizing, F46 or SIC or SSIC material is available upon request.

Isolation sleeve made of F46, slide bearing filled with F4 material

Model and parameter table
Structures and Materials








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