Type D,DL multi-grade pump is a horizontal single - absorbing multi - section centrifuge one which to transfer clean water(impurity less than 1%) and the other corrosive liquid whose physic features is similar to clean water according to different raw materials.D,DL type pump made by common materials is only to transfer the medias whose temp. No -ore than 20ºC,and one by special materials, the neutral or little corrosive liquid, or clean or ittlel particle's one in the line of chemical, pharmaceutical, petrol, metallurgy, and environment, etc.

This series of pump is mainly used in industries of oil refinery, petrochemical engineering,coal chemical industry, power plant, environmental protection engineering, wastewater treatment, cement plant etc.
Suitable for transporting all kinds of neutral or corrosive medium such as clean, particle free chemical medium, oil, wastewater.

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