CQZ Stainless Steel Self Priming Magnetic Drive Pump

Product Introduction

CQZ Stainless Steel Self-Priming Magnetic Drive Pump integrates the self-priming capability of the CQ magnetic drive pump, eliminating the need for a foot valve installation or pre-filling with water before startup, thereby simplifying the operation process. Its working principle involves an external magnet driving an internal magnet to rotate the impeller, rapidly venting air and creating a vacuum during the self-priming process to achieve highly efficient self-priming.

The CQZ Self-Priming Magnetic Drive Pump is widely used for transporting corrosive media in chemical, pharmaceutical, electroplating, and environmental protection industries. It is particularly suitable for handling flammable, explosive, toxic, or valuable liquids, serving as an energy-efficient, safe, and reliable fluid transfer solution.

Parts

The CQZ Stainless Steel Self-Priming Magnetic Drive Pump primarily consists of a magnetic drive assembly (inner and outer magnet assemblies), pump body, impeller, isolation sleeve, and supporting structural components. The magnetic drive system enables non-contact power transmission. The impeller and flow passages are constructed from corrosion-resistant materials. The isolation sleeve positioned between the inner and outer magnets creates a fully sealed environment, ensuring zero leakage of the pumped medium.

Working Principle

The working principle of the CQZ magnetic self-priming pump is based on magnetic coupling transmission for non-contact power transfer. The motor drives the outer magnetic steel assembly to rotate. The magnetic field penetrates the isolation sleeve, driving the inner magnetic steel and impeller to rotate synchronously. During the self-priming phase, the high-speed rotation of the impeller creates a vacuum within the pump chamber, automatically drawing in liquid and completing the delivery process. Please see the video below for details:

Features

• Leak-Free Static Seal Design: Replaces traditional dynamic seals with a static seal structure, ensuring complete sealing of flow-through components and eliminating leakage issues common in mechanical seal pumps.
• Compact and Space-Saving: Features a compact, space-efficient design that saves installation space while maintaining an aesthetically pleasing appearance, making it ideal for applications with layout and visual requirements.
• Low-Noise and Smooth Operation: Operates with minimal noise and vibration, enhancing equipment longevity and reliability.
• Strong Self-Priming Capability and Simple Operation: Eliminates the need for foot valves or priming water. Excellent self-priming performance allows rapid liquid suction upon startup, significantly simplifying operational procedures.
• Easy Maintenance and Reliable Operation: Rational structure with low failure rate requires minimal routine maintenance. Ensures stable, long-term operation and reduces overall operating costs.
• Corrosion-Resistant Materials: Flow-through components are constructed from high-quality corrosion-resistant stainless steel, suitable for conveying various chemical media including acids, alkalis, and organic solvents.

Applications

CQZ Magnetic Self-Priming Pumps feature leak-free operation, corrosion resistance, and high safety, making them widely applicable in the following fields:

• Chemical and Petroleum Industries: Used for transferring various acids, alkalis, oils, and volatile chemical media, particularly suitable for flammable and explosive environments.
• Pharmaceutical and Food Industries: Suitable for conveying high-purity materials, rare and valuable pharmaceutical solutions, and food additives.
• Electroplating and Dyeing Industries: Safely handles corrosive electroplating solutions, dyes, and auxiliaries.
• Environmental Protection and Water Treatment Engineering: Commonly integrated into circulating water systems, wastewater treatment, and exhaust gas scrubbing equipment for efficient conveyance of liquids containing chemical reagents.

Specifications

Custom Self-Priming Magnetic Drive Pump

To provide you with an accurate quote and optimal solution, please supply the following technical information:

Medium Properties: Specify the exact name, concentration, temperature, viscosity, and particle content (particle size and concentration) of the conveyed medium.

Operating Parameters: Flow Rate: ____ m³/h, Head: ____ m, Self-priming Height: ____ m

Operating Conditions: Working Temperature ___℃; Inlet Pressure ___MPa; Installation Environment (Indoor/Outdoor, explosion-proof requirements, etc.).

Material Requirements: Based on the corrosiveness of the medium, specify material preferences for wetted components such as the pump body and isolation sleeve (e.g., 304, 316L, Hastelloy, etc.).

Required Connections: Inlet diameter: _____,  Outlet diameter: _____

Connection method: (e.g., flange standard, thread specification).

By providing the above information, our engineers will tailor a customized solution and provide a prompt quotation.

China Self Priming Magnetic Drive Pump Supplier

As China's leading professional supplier and manufacturer of self-priming magnetic drive pumps, Changyu Pump possesses robust technical expertise, state-of-the-art production equipment, and a comprehensive product portfolio. We specialize in providing corrosion-resistant, leak-free, and high-safety industrial pump solutions. Our product portfolio encompasses 14 major series and over 100 varieties, including PTFE-coated magnetic drive pumps, stainless steel self-priming magnetic drive pumps, corrosion-resistant centrifugal pumps, and slurry pumps. These are suitable for diverse special media and environments across industries such as petroleum, chemical, pharmaceutical, electroplating, and environmental protection.

The company holds ISO 9001 international quality management system certification, with products compliant with CE, ATEX, EAC, API, and other international standards. We possess nearly 25 core technology patents. We are committed to delivering highly reliable, long-lasting, and energy-efficient pumping equipment, offering customized solutions tailored to specific operational conditions.

For detailed product information, technical selection support, or customized solutions, please contact us at any time. Our team of engineers will promptly provide professional assistance.