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CQF4 Series
Tengyu Brand
● Superior Corrosion Resistance & Durability: Crafted with high-performance composite materials, the pump exhibits exceptional resistance to strong acids, alkalis, and organic solvents—effectively withstanding harsh chemical environments that traditional metal pumps cannot tolerate.
● Non-Metal Distance Sleeve for Zero Eddy Loss: Adopting a precision-engineered non-metal distance sleeve (e.g., fluoroplastic or ceramic), the pump avoids eddy current generation common in metal sleeves. This design not only reduces energy waste but also prevents sleeve overheating, extending the service life of internal components and ensuring consistent performance even during continuous operation.
● Lower Eddy Current Insulation Sleeve for Higher Efficiency: The innovative lower eddy current insulation sleeve structure minimizes magnetic field loss. Compared to conventional magnetic pumps, this design boosts the pump's efficiency by 15%-20%, reducing power consumption while maintaining strong transfer capacity—ideal for large-scale industrial circulation systems.
● Injection-Molded Wear Parts for Smooth Flow: All key wear parts (e.g., impellers, flow channels) are manufactured via high-precision injection molding using fluoroplastic. This process creates an ultra-smooth inner surface, eliminating flow resistance caused by rough edges. The result is stable flow rate, reduced cavitation, and prolonged wear part lifespan, lowering maintenance costs for users.
The wearing part of CQF4 series pump is fluoroplastic, the pump can be used to transfer not only water, but also corrosive medium, expensive liquid or the other physcial and chemical medium. The medium temperature should be within -120ºC to 350ºC. This product is widely apply to:
| Chemical Industry | Petroleum Industry | Pharmaceutical Industry |
| Biological Industry | Nuclear Power Plant | Nonferrous Metal |
| Food Industry | Automotive Industry | Municipal Water Supply |
● Leak-Proof Magnetic Drive: The pump adopts a sealless magnetic drive structure, replacing traditional mechanical seals to completely prevent medium leakage. This is critical for toxic, flammable, or volatile media, ensuring workplace safety and environmental protection.
● Wide Voltage Adaptability: Equipped with a universal motor, the pump supports voltage ranges of 220V/380V (50Hz/60Hz), adapting to different regional power supply standards—no need for additional voltage transformers, enhancing usability for global users.
● Easy Maintenance Design: The modular assembly structure allows quick disassembly and replacement of wear parts. Users can complete routine maintenance without professional tools, reducing downtime and improving operational efficiency.
A: It's a leak-proof magnetic drive pump, corrosion-resistant, for transferring various media like corrosive liquids.
A: Use a regulating valve or a frequency converter to adjust motor speed.
A: Maybe air in it, blocked flow channel, or worn magnetic coupling; shut down to check.
A: Yes, choose its explosion-proof version, certified to Ex d IIB T4 Ga.
A: Yes, with a free manual; no pro tools needed.
● Superior Corrosion Resistance & Durability: Crafted with high-performance composite materials, the pump exhibits exceptional resistance to strong acids, alkalis, and organic solvents—effectively withstanding harsh chemical environments that traditional metal pumps cannot tolerate.
● Non-Metal Distance Sleeve for Zero Eddy Loss: Adopting a precision-engineered non-metal distance sleeve (e.g., fluoroplastic or ceramic), the pump avoids eddy current generation common in metal sleeves. This design not only reduces energy waste but also prevents sleeve overheating, extending the service life of internal components and ensuring consistent performance even during continuous operation.
● Lower Eddy Current Insulation Sleeve for Higher Efficiency: The innovative lower eddy current insulation sleeve structure minimizes magnetic field loss. Compared to conventional magnetic pumps, this design boosts the pump's efficiency by 15%-20%, reducing power consumption while maintaining strong transfer capacity—ideal for large-scale industrial circulation systems.
● Injection-Molded Wear Parts for Smooth Flow: All key wear parts (e.g., impellers, flow channels) are manufactured via high-precision injection molding using fluoroplastic. This process creates an ultra-smooth inner surface, eliminating flow resistance caused by rough edges. The result is stable flow rate, reduced cavitation, and prolonged wear part lifespan, lowering maintenance costs for users.
The wearing part of CQF4 series pump is fluoroplastic, the pump can be used to transfer not only water, but also corrosive medium, expensive liquid or the other physcial and chemical medium. The medium temperature should be within -120ºC to 350ºC. This product is widely apply to:
| Chemical Industry | Petroleum Industry | Pharmaceutical Industry |
| Biological Industry | Nuclear Power Plant | Nonferrous Metal |
| Food Industry | Automotive Industry | Municipal Water Supply |
● Leak-Proof Magnetic Drive: The pump adopts a sealless magnetic drive structure, replacing traditional mechanical seals to completely prevent medium leakage. This is critical for toxic, flammable, or volatile media, ensuring workplace safety and environmental protection.
● Wide Voltage Adaptability: Equipped with a universal motor, the pump supports voltage ranges of 220V/380V (50Hz/60Hz), adapting to different regional power supply standards—no need for additional voltage transformers, enhancing usability for global users.
● Easy Maintenance Design: The modular assembly structure allows quick disassembly and replacement of wear parts. Users can complete routine maintenance without professional tools, reducing downtime and improving operational efficiency.
A: It's a leak-proof magnetic drive pump, corrosion-resistant, for transferring various media like corrosive liquids.
A: Use a regulating valve or a frequency converter to adjust motor speed.
A: Maybe air in it, blocked flow channel, or worn magnetic coupling; shut down to check.
A: Yes, choose its explosion-proof version, certified to Ex d IIB T4 Ga.
A: Yes, with a free manual; no pro tools needed.
