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CQ Series
Tengyu Brand
The Duplex Stainless Steel Chemical Circulating Magdrive Pumps are engineered for high-precision and high-safety chemical processing environments where leakage control, corrosion resistance, and energy efficiency are critical. By adopting one of the world’s most advanced hydraulic models, the pump greatly reduces energy consumption while maintaining stable flow output. The use of high-performance permanent magnetic materials provides strong magnetic torque, ensuring smooth and reliable power transmission without mechanical wear.
A low-eddy-current isolation sleeve structure significantly boosts efficiency, minimizing heat generation and improving operational stability. The pump’s specialized lubrication and cooling system, combined with automatic axial force balancing, ensures safe and continuous operation, even under long-term high-load working conditions. The sliding bearings are manufactured from superior materials with advanced hydrodynamic lubrication technology, extending pump life and improving reliability. Furthermore, the unit is equipped with an automatic stop device for liquid break and overload protection, effectively preventing dry running, reducing component wear, and safeguarding the motor.
Zero-Leak Magnetic Drive Design：Eliminates shaft seals and leakage risks, ideal for toxic or corrosive media.
Duplex Stainless Steel Body：Exceptional corrosion resistance for acidic, alkaline, and chloride-rich solutions.
High Thermal Stability：Suitable for elevated fluid temperatures with consistent performance.
Low Maintenance Cost：Non-contact magnetic drive reduces mechanical friction and component replacement frequency.
High Operational Safety：Automatic protection system prevents dry run and overload accidents.
Chemical processing and fluid circulation
Acidic and corrosive liquid transfer
Pharmaceutical and biochemical production lines
Wastewater and acid regeneration systems
Petrochemical and fine chemical industries
Circulation of sulfuric acid, hydrochloric acid, and nitric acid
Transfer of solvents and hazardous chemicals
Continuous circulation in reaction kettles
Cooling or heating circulation loops
High-purity chemical handling in electronics manufacturing
Duplex stainless steel offers superior corrosion resistance, high strength, and excellent stress-corrosion cracking resistance, making it ideal for handling aggressive chemicals.
Yes. Its magnetic drive design and duplex stainless steel construction maintain stability even during high-temperature chemical circulation.
It uses a seal-less magnetic drive structure, ensuring there are no mechanical seals that could fail or leak.
The pump includes liquid-break detection and overload automatic shutoff to prevent dry running, motor overload, and component damage.
Yes. With hydrodynamic bearing lubrication, automatic axial balance, and high-efficiency magnetic coupling, it is designed for long-term continuous service.
The Duplex Stainless Steel Chemical Circulating Magdrive Pumps are engineered for high-precision and high-safety chemical processing environments where leakage control, corrosion resistance, and energy efficiency are critical. By adopting one of the world’s most advanced hydraulic models, the pump greatly reduces energy consumption while maintaining stable flow output. The use of high-performance permanent magnetic materials provides strong magnetic torque, ensuring smooth and reliable power transmission without mechanical wear.
A low-eddy-current isolation sleeve structure significantly boosts efficiency, minimizing heat generation and improving operational stability. The pump’s specialized lubrication and cooling system, combined with automatic axial force balancing, ensures safe and continuous operation, even under long-term high-load working conditions. The sliding bearings are manufactured from superior materials with advanced hydrodynamic lubrication technology, extending pump life and improving reliability. Furthermore, the unit is equipped with an automatic stop device for liquid break and overload protection, effectively preventing dry running, reducing component wear, and safeguarding the motor.
Zero-Leak Magnetic Drive Design：Eliminates shaft seals and leakage risks, ideal for toxic or corrosive media.
Duplex Stainless Steel Body：Exceptional corrosion resistance for acidic, alkaline, and chloride-rich solutions.
High Thermal Stability：Suitable for elevated fluid temperatures with consistent performance.
Low Maintenance Cost：Non-contact magnetic drive reduces mechanical friction and component replacement frequency.
High Operational Safety：Automatic protection system prevents dry run and overload accidents.
Chemical processing and fluid circulation
Acidic and corrosive liquid transfer
Pharmaceutical and biochemical production lines
Wastewater and acid regeneration systems
Petrochemical and fine chemical industries
Circulation of sulfuric acid, hydrochloric acid, and nitric acid
Transfer of solvents and hazardous chemicals
Continuous circulation in reaction kettles
Cooling or heating circulation loops
High-purity chemical handling in electronics manufacturing
Duplex stainless steel offers superior corrosion resistance, high strength, and excellent stress-corrosion cracking resistance, making it ideal for handling aggressive chemicals.
Yes. Its magnetic drive design and duplex stainless steel construction maintain stability even during high-temperature chemical circulation.
It uses a seal-less magnetic drive structure, ensuring there are no mechanical seals that could fail or leak.
The pump includes liquid-break detection and overload automatic shutoff to prevent dry running, motor overload, and component damage.
Yes. With hydrodynamic bearing lubrication, automatic axial balance, and high-efficiency magnetic coupling, it is designed for long-term continuous service.
