CYQ Series Hydrochloric Acid Pump
CYQ Series Hydrochloric Acid Pumps designed for the leak-free transfer of highly corrosive fluids like hydrochloric and sulfuric acid. Using permanent magnets for indirect transmission, it eliminates shaft seal leakage, ensuring a completely sealed and pollution-free operation. The wetted parts are lined with premium corrosion-resistant fluoroplastics (PTFE/FEP), making it an ideal, high-efficiency solution for toxic or flammable chemical media.
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نطاق التدفق : 3976_a15e65-f1> |
1.6m³/ h-200m³/ h 3976_428744-5d> |
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نطاق الرأس: 3976_994e70-57> |
3m~80m 3976_20800e-71> |
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الطاقة : 3976_b62c5a-1b> |
0.37Kw~110Kw 3976_f5ad61-46> |
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درجة الحرارة : 3976_f3493c-fc> |
-20°C~180°C 3976_e7ac6f-3b> |
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Material of wetted parts: 3976_f836d9-2f> |
PTFE / FEP / PVDF / PFA 3976_2457d2-3d> |
مقدمة
The CYQ Series Hydrochloric Acid Pump is a high-performance, magnetic-driven centrifugal pump specifically engineered for the most demanding chemical environments, including acid pickling, pharmaceutical manufacturing, and rare earth smelting. Designed with a hermetically sealed structure, this horizontal pump utilizes modern magnetic mechanics to achieve non-contact, indirect power transmission through a permanent magnet assembly. This advanced technology eliminates the need for mechanical shaft seals, ensuring a 100% leak-free and pollution-free operation—a critical requirement for the safe transportation of volatile, toxic, or highly flammable media.
Built to withstand extreme chemical aggression, the CYQ series features wetted parts lined with “Plastic King” (fluoroplastics) such as PTFE, FEP (F46), and PFA, which offer the world’s most exceptional corrosion resistance against any concentration of acids and alkalis. The innovative isolation sleeve is constructed from specialized high-strength materials that eliminate magnetic eddy currents, significantly reducing heat generation and increasing overall energy efficiency. Whether applied in industrial sulfuric acid transfer, caustic soda processing, or fine chemical electrolysis, the CYQ Series Hydrochloric Acid Pump delivers reliable, quiet, and maintenance-free performance in environments prone to severe corrosion.
Parts of CYQ Series Hydrochloric Acid Pump
Changyu Pump’s CYQ Series Hydrochloric Acid Pump is a high-performance fluid handling solution specifically engineered for the most demanding chemical environments, including industrial acid pickling, hazardous liquid transfer, and fine chemical processing. Designed with a robust magnetic coupling structure, this pump features an innovative “Zero-Leakage” hermetic seal system that achieves complete isolation of the pumped media within a static isolation sleeve. This advanced technology ensures exceptional operational safety and a significant reduction in maintenance costs throughout its lifecycle, especially when handling volatile, toxic, or highly flammable fluids. By utilizing premium fluoroplastic (PTFE/FEP) linings and an eddy-current-free isolation sleeve, the Changyu Pump CYQ series delivers superior stability and high energy efficiency, even under continuous high-load or fluctuating frequency conditions

Casing & Structural Components
- Suction & Discharge Casing: Designed to guide corrosive media smoothly, the high-strength cast iron outer shell (HT200) protects the internal fluoroplastic lining from mechanical stress.
- Fluoroplastic Lining (Wetted Parts): The core overcurrent components are lined with “Plastic King” materials (PTFE, FEP, PFA), providing ultimate resistance to any concentration of hydrochloric or sulfuric acid.
- Static Isolation Sleeve: Acts as the primary containment shell, made of specialized high-strength materials to eliminate magnetic eddy currents and prevent heat build-up.
Magnetic Rotor System
- External Magnetic Rotor: Mounted on the motor shaft, it utilizes high-energy permanent magnets to transmit torque through the isolation sleeve without physical contact.
- Internal Magnetic Rotor: Hermetically sealed within the pump, it rotates synchronously with the outer rotor to drive the impeller, ensuring zero risk of shaft seal leakage.
- Ceramic Shaft & Bearings: Precision-engineered ceramic or silicon carbide components provide exceptional wear resistance and chemical stability.
Notice: Trust Changyu Pump’s ISO-certified CYQ Series Hydrochloric Acid Pump to minimize operational downtime and lower your total cost of ownership in highly corrosive chemical applications. By eliminating the risk of shaft seal leakage and utilizing advanced fluoroplastic linings (PTFE/FEP), our magnetic drive technology ensures a safer, more efficient, and maintenance-free fluid handling environment for your most aggressive media.
البريد الإلكتروني: jade@changyupump.com
الهاتف +86-13651913727
Technical Specifications: CYQ Series Hydrochloric Acid Pump
| Parameter | Range & Specifications |
| Flow Rate | 1.6m³/ h-200m³/ h |
| الرأس | 3 m – 80 m |
| Power Output | 0.37 kW – 110 kW |
| Max. Working Temp | -20°C to 180°C (Standard); 0°C to 150°C (Lined) |
| Pressure Rating | 0.3 bar – 8 bar |
| Speed | 1450 r/min – 2900 r/min |
| Efficiency Boost | Eddy-current-free isolation sleeve design |
| Sealing System | 100% Hermetic Static Seal (Zero Leakage) |
Detailed Material Configuration
To ensure maximum durability in aggressive environments like hydrochloric acid transfer and chemical electrolysis, Changyupump offers specialized fluoroplastic linings:
- Wetted Parts (Lining): Premium Fluoroplastics including PTFE, FEP (F46), PFA, and PVDF.
- Pump Casing (Outer): High-strength HT200 cast iron armor for superior mechanical protection.
- Isolation Sleeve: High-strength non-metallic materials designed to eliminate magnetic eddy currents.
- Shaft & Bearings: High-purity Ceramics or Silicon Carbide (SSIC) for extreme wear and corrosion resistance.
Model Identification Code (Example)
To help our engineers select the right Changyupump CYQ Series Hydrochloric Acid Pump for your project, please refer to the following naming convention:
Example: CYQ 50 – 32 – 125 F:
- CYQ: Series Name (Magnetic Drive Chemical Process Pump)
- 50: Inlet Diameter (mm)
- 32: Outlet Diameter (mm)
- 125: Nominal Impeller Diameter (mm)
- F: Wetted Material (FEP/Fluoroplastic)
Notice: Due to the complexity of chemical media and the critical need for zero leakage, please contact the Changyupump technical team with your specific liquid concentration, temperature, and medium density (up to 1.8). We provide customized solutions to lower your total cost of ownership.
البريد الإلكتروني: jade@changyupump.com
الهاتف +86-13651913727
Advantages of the Hydrochloric Acid Pump
Superior Corrosion Resistance
Engineered with premium fluoroplastic linings (PTFE/FEP), the Changyupump CYQ series handles any concentration of hydrochloric, sulfuric, and nitric acids. This “Plastic King” construction ensures long-term durability in the harshest chemical environments.
High Energy Efficiency
Changyupump employs specialized non-metallic isolation sleeves to eliminate the magnetic eddy current phenomenon common in standard pumps. This significantly reduces heat generation, minimizes power loss, and lowers your total cost of ownership.

Zero-Leakage Hermetic Seal
Utilizing advanced magnetic drive principles, the CYQ series replaces traditional mechanical seals with a static isolation sleeve. This achieves a 100% leak-free operation, protecting personnel and the environment from toxic fluids.
Robust and Stable Operation
Featuring a high-strength cast iron outer armor (HT200) and precision-engineered ceramic bearings, the CYQ series delivers quiet, vibration-free performance. Its compact design ensures reliability even under continuous, high-load industrial conditions.
Applications: CYQ Series Hydrochloric Acid Pump
Changyupump’s CYQ series fluoroplastic magnetic pumps provide high-efficiency, leak-free fluid handling solutions. Specifically engineered for extreme corrosion resistance and environmental safety, they are widely used across multiple hazardous and acidic sectors to ensure the safe and stable transportation of aggressive media.

Chemical & Petrochemical Industry
Safe transfer of high-concentration sulfuric acid, nitric acid, hydrochloric acid, and various organic solvents. The zero-leakage design is critical for handling volatile and toxic chemical media.

Acid Pickling & Surface Treatment
Widely used in steel pickling lines and electroplating workshops for the circulation and drainage of acidic cleaning fluids and electrolyte solutions.

Pharmaceutical & Fine Chemicals
Ideal for high-purity chemical production where contamination-free fluid handling is required. The fluoroplastic lining (PTFE/PFA) ensures the integrity of sensitive chemical reagents.

Metallurgy & Rare Earth Extraction
Transportation of chemical-heavy industrial discharge and high-salinity wastewater, protecting personnel from exposure to hazardous substances.
About Changyu Pump: Your Expert in Hydrochloric Acid Pump Solutions
Leading Manufacturer of High-Performance Hydrochloric Acid Pumps
Founded in 2006, Anhui Changyu Pump and Valve Manufacturing Co., Ltd (known as مضخة تشانغيو) is a premier national high-tech enterprise dedicated to the R&D and precision manufacturing of industrial chemical pumps. With over two decades of expertise, we operate a 20,000 m² state-of-the-art facility and have been recognized as an “Anhui Specialized and Sophisticated SMB”. As a global pioneer in magnetic drive technology, we deliver more than 20,000 units annually, specializing in the production of the high-durability Hydrochloric Acid Pump.
Our CYQ Series Hydrochloric Acid Pump is our flagship product, specifically engineered for zero-leakage transportation of aggressive media. Supported by ISO 9001, CE, and over 50 independent patents, Changyu Pump provides the industry’s most reliable Hydrochloric Acid Pump solutions for challenging environments. From industrial acid pickling to complex rare earth extraction, our mission is to ensure the safe, energy-efficient, and leak-free delivery of every Hydrochloric Acid Pump we manufacture.
Why Changyu Pump is Your Trusted Partner?
- Hydrochloric Acid Pump Specialization: Our R&D team continuously innovates in fluoroplastic lining technology to extend the lifespan of every Hydrochloric Acid Pump.
- Advanced Quality Control: Each Hydrochloric Acid Pump undergoes rigorous static and dynamic pressure testing to ensure 100% hermetic sealing before shipment.
- Global Supply Chain: As a direct factory, Changyu Pump offers competitive pricing and customizable configurations for your Hydrochloric Acid Pump requirements worldwide.
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Our Hydrochloric Acid Pump solutions are specifically engineered to thrive in highly corrosive and volatile environments where standard mechanical seal pumps fail. Whether handling high-concentration acids or toxic chemical media, Changyu Pump ensures long-term durability and operational safety across the globe.
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