NCN-E Series Double Flow Axially Split
Applications of the pumps NCN-E: Items 1 to 3: for boosting the pressure of oil-field produced (formation) water to be injected into the petroliferous pools (for secondary oil recovery) as booster waterflood pumps; Item 4: for handling triethylene glycol; Items 5, 7 to 9: for loading mazout (fuel oil) and light oil (motor gasoline, kerosene and diesel fuel) into tank wagons at the oil refinery terminals. May be used as booster pipeline pumps for NM series pipeline pumps used for handling crude oil; Item 10: for drawing off crude oil from the flow tanks (oil treating vessels) of the central process facility.
Electrically driven, horizontal foot- or semicentreline-mounted, between-bearings, single-stage, axially split volute casing centrifugal pumps with a double entry radial impeller. The rotor is carried by the grease-lubricated or oil-bath lubricated antifriction bearings. Shaft sealing: by mechanical seals
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