NINGBO DURREX PUMPS CO.,LTD

NINGBO DURREX PUMPS CO.,LTD

Durrex high performance rotor pumps introduction

2023 04/06

Rotor pump is a type of rotary positive displacement pump Durrex has been researching and developing and producing for over 20 years. The company has mastered key technologies such as research and development, manufacturing, and application of rotary pumps. It has various series and specifications of pump products such as rotary pumps with cooling system, sanitary rotary pumps, chemical lobe pumps, and other special types rotary lobe pumps, and is in a leading position in the complex fluid transportation field with significant impact.

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l Maintain a certain gap between the rotor and rotor, the rotor and pump body, no friction coefficient, with long service life.

l One pump has different types of rotors and can be exchanged to meet the needs of different working conditions.

l It can transport materials with 0.2-2 million cp, and can transport all kinds of gas, liquid and solid mixed materials, as well as materials certain solids.

l High transmission efficiency, and save energy and reduce consumption.

l The product is simple to assemble and disassemble, easy to maintain and clean, and has less wearing parts.

l Products through the 3A, FDA and CE certificates.

l According to customer actual requirements, flange, screw, clamp type connection can be selected.


Durrex rotary pumps adopt multiple new technologies, materials, and techniques to improve the continuous transportation performance of various viscous media. The pump operates smoothly, efficiently, and is widely used in oil, fat industry, new energy, consumer chemicals, pharmaceuticals, chemical industry, chemical fiber, papermaking, coatings, environmental protection, pesticides and fertilizers, refined chemicals, coal chemicals, etc.


As a non-Newtonian fluid transportation equipment research and manufacturing enterprise, Durrex Pumps has obtained 56 national patents, including 11 invention patents. The company has developed Rotor Pumps, Homogeneous Pumps, grinding pumps, Rubber lobe pumps, magnetic pumps and other products, providing fluid transportation equipment and technical services to more than 10000 clients worldwide.