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# What kind of centrifugal pump are available?
??a) Fresh water pump (GB, GM, IS, MV, MT, HT, ST, DSN, DS etc.)
Water pumps, drainage pumps, cooling water pumps, fire pumps, etc., which transport fresh water, agricultural water or industrial water.
b) Process pumps (ISO 2858 / ISB, IS, etc.)
It is used for transferring chemicals such as acids, alkalis, organic solvents, and various liquefied gases.
Stainless steel pumps, silicon iron pumps, magnetic acid pumps, impermeability graphite pumps, hard rubber pumps, hard vinyl chloride pumps, and candle motors.
c) refinery pump (API 610 / H)
In petroleum refining and petrochemical plants, it is necessary to thoroughly study the high temperature, low temperature, high pressure and so on.
d) Slurry and sand pumps (NOP, P)
In fertilizer factories, soda factories, and aluminum factories, acidic and alkaline chemicals contain large amounts of 60-100 mesh solid fine particles.
In the cement factory, the cement slurry is transported by water at a concentration of 60 to 65%. In general, a slurry pump having an average diameter of about 0.3 mm (84 mesh) or less is referred to as a slurry pump, and a slurry pump having an average diameter of about 0.3 mm
e) Pulp pumps (NOP, NP, P)
The pulp, which is the raw material of paper, is transported together with water. It is possible to use a normal fresh water pump with a weight concentration of less than 1%, but higher concentrations use a non-clog pump to prevent clogging and performance degradation. |
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By:admin
