
Product Introduction
CQ stainless steel magnetic pump is a new type of pump that uses the working principle of permanent magnet coupling to transmit torque without contact. When the prime mover drives the outer magnetic steel rotor, the inner magnetic steel rotor is synchronously rotated by the action of the magnetic field, and the inner magnetic steel rotor and impeller are connected as a whole, thus achieving the goal of non-contact driving of impeller rotation. Due to the liquid being enclosed in a stationary isolation sleeve, the magnetic pump is a fully enclosed and leak free pump type, thus eliminating the inevitable drawbacks of mechanical seal centrifugal pumps such as running, emitting, dripping, and leaking. In many fields such as petroleum, chemical, pharmaceutical, and electronics, more and more manufacturers require a leak free process environment for the medium they transport, and urgently need to choose the ideal pump type. Our company's CQ series magnetic pump adopts mature magnetic pump production new technology, new materials, and new processes, successfully solving the technical problem of easy damage to the isolation sleeve, impeller, and other components of magnetic pumps in China, with excellent performance.
The overcurrent components of the CQ series stainless steel magnetic pump are made of stainless steel (304, 316, 316L) and are widely used in departments such as petroleum, chemical, pharmaceutical, electroplating, environmental protection, water treatment, and national defense. It is an ideal equipment for transporting flammable, explosive, toxic, and valuable liquids. Applicable temperature:- 20 ℃ to 100 ℃.
Structure and Materials
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1 |
Pump body |
stainless steel |
2 |
impeller |
stainless steel |
3 |
a partition |
stainless steel |
4 |
Spindle |
stainless steel |
5 |
rotor assembly |
Rare earth permanent magnet+stainless steel |
6 |
Spacer assembly |
stainless steel |
7 |
Moving Ring |
Fill F4 |
8 |
Bearing |
Fill F4 |
9 |
Static Ring |
Silicon carbide or alumina ceramics |
10 |
sealing ring |
VITON |
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Model Meaning |
50CQ-32A |
50 |
Indicating that the inlet diameter of the pump is50 mm |
32 |
showThe lift is32 m |
CQ |
Magnetic driven centrifugal pump |
A |
Indicating a modified or updated product |
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Disassembly of magnetic pump

Specification and Parameter
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Serial Number
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Import and export diameter
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| 1 | 14CQ-5 | 1.2 | 5 | 14 × 12 | 2900 | 0.12 | 6.0 | 2 | 16CQ-8 | 1.8 | 8 | 16 × 12 | 2900 | 0.18 | 6.0 | 3 | 20CQ-12 | 3 | 12 | 20 × 12 | 2900 | 0.37 | 6.0 | 4 | 25CQ-15 | 5.4 | 15 | 25 × 20 | 2900 | 1.1 | 6.0 | 5 | 32CQ-15 | 6.6 | 15 | 32 × 25 | 2900 | 1.1 | 6.0 | 6 | 32CQ-25 | 4.8 | 25 | 32 × 25 | 2900 | 1.1 | 5.5 | 7 | 40CQ-20 | 10 | 20 | 40 × 32 | 2900 | 2.2 | 4.0 | 8 | 40CQ-32 | 11.5 | 32 | 40 × 32 | 2900 | 4 | 4.0 | 9 | 50CQ-25 | 14.4 | 25 | 50 × 40 | 2900 | 4 | 4.0 | 10 | 50CQ-32 | 13.2 | 32 | 50 × 40 | 2900 | 4 | 4.0 | 11 | 50CQ-50 | 7.8 | 50 | 50 × 32 | 2900 | 5.5 | 4.0 | 12 | 65CQ-25 | 16.8 | 25 | 65 × 50 | 2900 | 5.5 | 4.0 | 13 | 65CQ-32 | 25 | 32 | 65 × 50 | 2900 | 7.5 | 4.0 | 14 | 80CQ-32 | 50 | 32 | 80 × 65 | 2900 | 11 | 4.0 | 15 | 80CQ-50 | 50 | 50 | 80 × 65 | 2900 | 15 | 4.0 | 16 | 100CQ-32 | 60 | 32 | 100 × 80 | 2900 | 15 | 4.0 | 17 | 100CQ-50 | 60 | 50 | 100 × 80 | 2900 | 18.5 | 4.0 | Note: If the performance parameters you require exceed the range of this table, our company can adjust them according to your requirements. |
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