The CQB-S series stainless steel magnetic drive pump is a high-tech product that applies the working principle of permanent magnet
couplings to centrifugal pumps. The pump design adopts the ISO2858 standard. Magnetic pumps are designed to solve
the liquid transportation problems of flammable, explosive, volatile, toxic, and precious materials in various process flows.
This pump has the advantages of full sealing, no leakage, no pollution, low vibration, and low noise. It is widely used
in industries such as chemical, pharmaceutical, petroleum, metallurgy, acid washing, electricity, electroplating, dyes,
pesticides, etc. It can transport strong corrosive media of any concentration, such as acid and alkali, strong oxidants,
organic fluxes, and reducing agents, for a long time under temperature conditions of -20 ºC to+300 ºC.
This product is not suitable for conveying materials containing ferromagnetic materials, hard particles, and rapid crystallization media
Structural characteristics
1. The magnetic transmission device uses the magnetic force generated by magnetic materials to achieve power transmission. The magnetic transmission
part is composed of inner and outer magnetic steel, and an isolation sleeve is used to isolate the inner and outer magnetic rotors. The motor drives
the external magnetic steel and utilizes the magnetic coupling characteristics to drive the internal magnetic steel rotor during operation, completing non-contact torque transmission.
2. Low noise and low vibration. The power transmission system of the magnetic pump does not have a rigid connection, and the pump shaft and motor
shaft rely on magnetic coupling for torque transmission. The inner rotor is supported by sliding bearings, which have extremely high concentricity and verticality.
When the pump is running, except for the vibration and noise of the motor itself, there is basically no pump.
3. This pump has an axial force balance system and a unique lubrication and cooling circuit. The balance plate, shaft sleeve,
and sliding bearing inside the pump are made of hard alloy. During operation, some of the process liquid self-lubricates and cools the transmission components,
resulting in low wear, low failure rate, long maintenance cycle, and long service life.
4. This series of pumps uses static sealing instead of dynamic sealing, keeping the pump chamber in a completely sealed state.
The shaft seal is removed, and magnetic coupling is used to indirectly drive, eliminating the troubles of "running, emitting, dripping, and leaking". There is no leakage or pollution.
For more information, RISTER provides customized services to customers, can communicate with our engineers for specific and detailed requirements, and we will provide professional and technical quotation documents.
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