Cantilever single block-type line pumps of 1KML type
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Application and design:
Pump of 1KML type - centrifugal, horizontal, cantilevered, single block-type machine with on-line arrangement of the branch pipes which is designed for installation in the systems of water circulation and in the systems of pressure boost, etc. The material of basic components - grey cast iron.
Liquid to be pumped:
Service water, (except sea water) with pH 6-9,5 and with a content of mechanical impurities not exceeding 0,1% by volume and 0,2 mm maximum in size and also other liquids similar with water in density and chemical activity. The temperature of liquid being handled - from 263 up to 393K (from minus 10 up to +120°C).
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Conventional alphanumeric designation:
Electric pump 1KML 80-160-Y3.1 TY3631-206-05747979-2002
where 1 - modification of electric pump;
К - cantilevered;
М - single block-type;
Л - on-line arrangement;
80 - diameters of inlet and outlet branch pipes, mm;
160 - diameter of impeller, mm
Y - climatic version,
3.1 - location category
Conventional designation of the characteristic curves:
Q - capacity, m3/h;
H - head, m;
N - maximum power consumption, кW;
n - frequency of rotation, rpm;
 -
efficiency, %;
 - admissible positive suction head;
Summary table of technical data compiled for the pumps of 1KML type.
Pump inlet pressure, MPa (kgf/cm2) maximum: 0,35 (3,5)
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