The centrifugal double-entry pumps type 1D630-90 and electric pump units on their basis are designed for pumping water and chemically active non-toxic liquids with density up to 1100kg/m3, temperature from minus 40 to plus 95°C, containing no solid inclusions by mass more than 0,05%, size more than 0,2mm.
FEATURES/ADVANTAGES:
-different versions by materials of the flow part allow the pumps to be used both for pumping water and for pumping sea water, formation water and chemically active non-toxic liquids;
-different versions of impeller diameters allow optimal selection of pump parameters depending on the required characteristics;
application of double-sided impeller allows to balance axial forces and to reduce loads on bearings;
-the presence of a horizontal connector of the pump casing and pump cover allows for on-site repair without dismantling the pipework.
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