Centrifugal electric pump NCCG 4/40

Purpose
NCCG electric pumps are designed for supply of condensate with temperature 90°?, density 1000 kg/m3 , distillate with temperature 70°? and density 1000 kg/m3 and brine (or sea water) with temperature from -40 to 70°?, density not more than 1060 kg/m3. The pump is horizontal, cantilever, single-stage, centrifugal.
General information
The electric pumps NCCG provide trouble-free operation at prolonged rolls up to 15° and trims up to 5°, at stern rocking up to ±22,5° with periods of 7-9 sec and keel rocking up to 7,5°, as well as at combined action of stern and keel rocking. The electric pump does not create radio interference during operation.
Materials of main parts of the pump
Casing - bronze OZC7C5H1
Cover - bronze OZTS7C5N1
Centrifugal wheel - bronze OZTS7?5?1
Face seals - bronze AZhNMc 9-4-4-1
Siliconised graphite of SGT grade.