| After-sales Service: | Yes |
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| Max.Head: | 30-50m |
| Max.Capacity: | >400 L/min |
| Driving Type: | Magnetic |
| Impeller Number: | Single-Stage Pump |
| Working Pressure: | Low Pressure Pump |
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| Customization: |
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Audited Supplier Magnetic drive pumps, also known as magnetically coupled pumps, operate based on the principle of magnetic force. These plastic chemical pumps are commonly used in various industries, including the handling of corrosive or hazardous fluids where leakage prevention is crucial.
The working principle of magnetic drive pumps involves the use of a magnetic coupling that connects the driving motor and the impeller. The coupling consists of two magnets, an outer magnet connected to the motor shaft and an inner magnet attached to the impeller. These magnets are separated by a sealed containment shell, typically made of non-magnetic materials such as plastic or ceramics.
When the motor shaft rotates, the magnetic field created by the outer magnet induces a corresponding magnetic field in the inner magnet, resulting in the rotation of the impeller. The magnetic forces transmitted through the containment shell allow the transfer of torque from the motor to the impeller without any physical connection.
The absence of a direct shaft connection eliminates the need for traditional shaft seals, which are prone to wear and leakage over time. This design feature makes mag drive pumps highly reliable and ideal for handling corrosive or toxic fluids, as it effectively prevents leakage and ensures the safety of the environment and personnel.
DJ Pumps diverse range of Sealless Magnetic Coupled Pumps includes a product series manufactured from 316 stainless steel. The pump technology is unique given no seals are used to give the closed solution pump containment. The pump is operated by a synchronisation of magnetic forces. The drive magnet is connected to an electric motor which rotates and using the magnetic forces connects with the pump impeller magnet positioned inside the pump.
Our stainless steel series of pumps are ideal for use in the aerospace and automotive industries. The maximum operating temperature of the pumps is 160°C, which is ideal for processes such as potassium permanganate and ardrox cleaners. Stainless steel material provides a safe earth route when transferring potentially flammable solutions, and as such our range is suitable for ATEX zoned areas.
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