DF Horizontal Multistage Centrifugal Pump Chemical Resistant Centrifugal Pump

DF Horizontal Multistage Pump

DF series multistage centrifugal pump is a single-suction, multi-stage, segmental corrosion-resistant chemical centrifugal pump, suitable for conveying corrosion-resistant liquids without solid particles. The temperature of the conveying medium is -20℃~105℃, and the allowable inlet pressure is 0.6MPa. There are two types of materials for the flow parts of the pump: cast steel and cast stainless steel. When ordering, the material and sealing type of the pump should be reasonably selected according to the name, concentration, inlet pressure, operating temperature, and corrosion degree of the material. and pump structure.

1. Stator part: It is composed of pump body (water inlet and outlet section, middle section), guide vanes, etc., which are fastened by screws through pull rods, thereby forming a sealed working chamber.
2. Rotor part: It is composed of a shaft, an impeller, a shaft sleeve and a balance disc device. Through the shaft transmission, the impeller is driven to rotate to generate centrifugal force, thereby driving the flow of the medium.
3. Bearing part: It is composed of bearing body, bearing and bearing gland. The bearing plays the role of supporting the shaft and ensures the normal and stable operation of the shaft.
4. Sealing part: Divided into packing seals and mechanical seals, packing seals are mainly used in occasions where the leakage requirements are not strict or the medium contains solid particles, while mechanical seals are suitable for high temperature, high pressure and corrosive conditions, with strict requirements on leakage In the case of the pump, both seals play a role in sealing the two ends of the pump, preventing the outflow of the medium in the pump, and also ensuring the sealing of the pump.

Denor Fluid Equipment (Wuhan) Co., Ltd. is a reputable manufacturer and supplier of fluid equipment for water systems. The company has incorporated advanced fluid production technology and processes from Germany. Since its establishment, Denor has upheld its core values of morality, integrity, and mutually beneficial development. The company places great emphasis on branding and integrity, and has made significant contributions to the water supply and drainage industry.

Denor has obtained various certifications, including ISO9001 for quality management, OHSAS18001 for occupational health and safety management, and ISO14001 for environmental management. The company offers a wide range of products, such as prefabricated pumping stations, integrated water treatment pump stations, sewage lifting equipment, oil and water separators, smash type grilles, and no negative pressure complete sets of water supply equipment.

With over 50 patents, Denor was recognized as a national high-tech enterprise in 2018. Denor takes great care in every aspect of product production to ensure the optimal performance of its equipment. The company is committed to providing high-quality products and excellent after-sales service to meet customer needs and provide comprehensive solutions for water systems. Denor is dedicated to producing responsible products and being a socially responsible enterprise.