chemical pumps
We offer a comprehensive range of chemical pumps, including magnetic drive pumps, diaphragm pumps, centrifugal pumps, and vertical pumps. These products are engineered for corrosive media transfer, precise filtration, leak‑free operation, and installations where space is limited. Built with reliable sealing technologies and high‑grade corrosion‑resistant materials, our pumps deliver safe, stable, and efficient performance across a wide variety of chemical processing applications.
Magnetic drive pumps
Magnetic drive pumps are specifically designed for applications requiring leak‑free operation and safe handling of hazardous fluids. By utilizing magnetic coupling to drive the pump impeller, they eliminate the need for a physical pump shaft and mechanical seals. This fully sealed design is particularly advantageous in preventing leakage, and is especially suitable for a wide range of chemical processes where strict sealing is required for corrosive and toxic media. They are widely used in chemical, pharmaceutical, electroplating, wastewater treatment, and other industries. The wetted parts are made of high‑performance corrosion‑resistant materials, ensuring long‑term reliable operation while significantly reducing maintenance costs – making them a reliable and environmentally friendly fluid transfer solution for demanding conditions.
Diaphragm pumps
Diaphragm pumps use a flexible diaphragm instead of mechanical seals, moving back and forth to draw in and discharge fluid without dynamic sealing, eliminating leakage risks. They offer strong self‑priming capability, tolerate dry running, and gently handle viscous, abrasive, corrosive, or shear‑sensitive media. Featuring leak‑free operation, wear resistance, and easy maintenance, these pumps are widely used in chemical, petroleum, coatings, food processing, environmental water treatment, and mining industries. Their compact structure and safe operation make them an ideal choice for conveying complex fluids and ensuring process stability.
Centrifugal pumps
Centrifugal pumps use a high‑speed rotating impeller to generate centrifugal force, throwing liquid from the impeller center to the casing, enabling continuous fluid transfer. They feature a simple, compact structure, smooth and reliable operation, wide flow adjustability, high efficiency, and easy maintenance, making them one of the most widely used pump types in industry. Suitable for handling clean water, chemical fluids, oils, and media with minor suspended solids, they are extensively applied in chemical, petroleum, power, metallurgy, water conservancy, municipal water supply, and HVAC circulation systems. For applications requiring large flow rates and steady, continuous delivery, centrifugal pumps offer the most economical and dependable solution.
Vertical pumps
Vertical pumps feature a vertical mounting configuration with the pump shaft and motor aligned vertically. The pump body can be submerged in liquid or directly connected to pipelines, occupying minimal floor space, making them ideal for confined installation areas. Their submerged design eliminates the need for priming, ensures quick startup and smooth operation, and effectively handles corrosive liquids, wastewater, sewage, and media with minor solid particles. Compact structure and easy maintenance make them widely used in chemical, environmental protection, electroplating, sewage treatment, agricultural irrigation, and building water supply. For applications like deep‑well extraction, tank transfer, or tight spaces, vertical pumps offer a reliable and efficient solution.
Why Choose HENNVI ?
- Professional Fluid Handling Manufacturer
Focused on pumps and filtration equipment with years of manufacturing expertise.
- Strict Quality Control System
Every product is carefully inspected to ensure reliable performance and consistent quality.
- Advanced Manufacturing Capability
Advanced equipment and precision manufacturing guarantee durable and high-performance products.
- Customized OEM & ODM Solutions
Flexible customization based on your specifications, materials and application requirements.
- Professional Technical Support
Providing expert guidance for product selection and industrial application solutions.
- Global Industrial Experience
Serving customers in chemical, water treatment and manufacturing industries worldwide.