Manufacturers supply D-type multi-stage centrifugal pump D-type multi-stage pump, centrifugal principle, the use of state recommended hydraulic model of energy-efficient products, living technology leadership position in the industry. These products Changsha multistage pump prices are moderate, is a highly cost-effective products. Usage: D type is suitable for mine drainage, factories and urban water supply purposes. DG type suitable for boiler feed water or hot water or similar water transport media. DM type suitable for iron and steel plant, mine drainage, sewerage and other occasions. DF type suitable for solid particles, corrosive liquids. DY type suitable for conveying solid particles and the viscosity of less than 120 cSt oil and petroleum products. Transport temperature: D type T≤80 ℃ DG type T≤105 ℃ DM type T≤80 ℃ DF type T≤-20 ~ 105 ℃ DY type T≤-20 ~ 105 ℃ Features: high pump efficiency, cavitation resistance Well, small vibration, smooth and reliable operation, long life and other advantages. Second, the model described in Example D6-25X5 D- multistage, segmental centrifugal pumps 6- pump flow (m3 / h) 25- single stage lift (m) 5- pump series for five