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| Customization: | Available |
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| After-sales Service: | Aftersales Spares and Kits |
| Warranty: | 5 |
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Product Overview
The CQZ-40 Self-Priming Magnetic Drive Pump is designed for safe and efficient transfer of corrosive and high specific gravity liquids. Its self-priming function allows it to operate under empty pipeline conditions, making it ideal for chemical unloading, recycling, and liquid suction applications.
Constructed with ETFE, PVDF, or GF+PP materials, the pump provides outstanding chemical resistance against acids, alkalis, and solvents.
The pump adopts a sealless magnetic coupling design, ensuring zero leakage and minimal maintenance. Driven by a high-efficiency AC motor (220V/380V, 50/60Hz), CQZ-40 offers stable performance in continuous operation.
Its compact structure, self-priming capability, and compatibility with international standards make it a reliable solution for chemical plants, wastewater treatment, and fluid recycling systems.
| Parameter | Value |
|---|---|
| Model | CQZ-40 |
| Max Flow Rate | 400-600 L/min |
| Max Head | 20-25 m |
| Motor Power | 2.2-3.0 kW |
| Voltage / Frequency | 3220V / 3380V |
| Material Options | ETFE / PVDF / GF+PP |
| Inlet/Outlet Size | G2½ / G2 (DN65/DN50) |
| Drive Type | Magnetic Coupling (Sealless) |
| Application Scope | Acid, Alkali, Solvent, Wastewater |
| Feature Highlight | Self-Priming, Leak-Free, Compact Body |
| Flow Component | Material | Temperature Range (°C) |
| Pump Body | ETFE | -30 to 90 |
| Pump Body | GF+PP | 0 to 80 |
| Pump Body | PVDF | -30 to 100 |
| Pump Body | PPS | -60 to 120 |
| Seal | EPDM | 0 to 60 |
| Seal | FKM | -55 to 200 |
| Seal | FKM / PTFE | -70 to 250 |
| Wear Part | High purity Al2O3 ceramic | -60 to 150 |
| Wear Part | Engineering ceramic (silicon carbide) | -80 to 280 |
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