overview

The YIMD series fluorine lined 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, and is widely used in industries such as chemical, pharmaceutical, petroleum, metallurgy, acid washing, power, electroplating, dyes, pesticides, etc. It can transport any concentration of highly corrosive media such as sulfuric acid, hydrochloric acid, acetic acid, hydrofluoric acid, nitric acid, strong alkali, strong oxidant, organic flux, reducing agent, etc. for a long time under temperature conditions of -5 ℃ -+80 ℃. This product is not suitable for conveying media containing ferromagnetic substances, hard particles, and rapid crystallization.

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 outer magnetic steel and utilizes the magnetic coupling characteristics to drive the inner magnetic steel rotor during operation, completing non-contact torque transmission.

2. Low noise and minimal vibration. The power transmission system of a 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 perpendicularity. When the pump is running, except for the vibration and noise of the motor itself, there is basically no pump.
3. The pump has an axial force balancing system and unique lubrication and cooling circuits. The balance plate, shaft sleeve, and sliding bearing inside the pump are made of hard alloy. During operation, some process fluids self lubricate and cool the transmission components, resulting in low wear, low failure rate, long maintenance cycle, and long service life.
4. This series of pumps replaces dynamic seals with static seals, keeping the pump chamber in a completely sealed state, eliminating shaft seals, and using magnetic coupling to indirectly drive, eliminating the troubles of "running, emitting, dripping, and leaking", with no leakage or pollution.

Material of pump overcurrent components

According to the different properties of the conveying medium, different materials such as perfluoroalkoxy (F46) and polyvinylidene fluoride (PVDF) are selected for the overcurrent part of the pump. The sliding bearings, shaft sleeves, and balance discs are made of pressureless sintered silicon carbide (SSIC).

Model Meaning

YIMD 50-32-160

Y - Yamei code

IMD - Fluorine lined Magnetic Drive Pump

50- Pump inlet diameter (mm)

32- Pump outlet diameter (mm)

160- nominal diameter of impeller

performance parameter

*This parameter table may not fully list the pump models and parameters. Please consult for details400-6636-008.

*The power of the motor used for this pump is similar to that of clean water in terms of medium density and viscosity. When ordering, please consider factors such as medium density, viscosity, and usage environment.