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We develop and manufacture pumps and equipment

Oil fuel pumps НК, НКВ type

Oil fuel pumps НК, НКВ type

Oil fuel pumps HK and HKB centrifugal type are manufactured according to ТУ 29.1-01883088-001:2005 and can be used for transferring and piping oil, oil products, dry hydrocarbon gases and other liquids which have similar physicochemical features and the same corrosive impact to the pump component material.

НАСОСЫ НЕФТЯНЫЕ ТИПА НК, НКВ

Temperature, °С from −30 to +400
Density, kg/m³, not more 1050
Mechanical impurity density, %, not more 0,2
Size of nonabrasive solid particles, mm, not more 0,2
Sulfur content in restricted mode, %, not more 3,5
Paraffin content, %, not more 7

While pump developing and manufacturing the original constructive solutions have been used. It makes possible to increase the quality, reliability and operating life of the pumps. In order to increase the coefficient of efficiency the pumps are manufactured with I and II rotors and а, б, в, г working wheel grooving.

Grooving material is available as:

  • «С» (carbonic steel 25Л) 
  • «Х» (chromic steel 20Х5МЛ, 20Х13)
  • «Н» (chromium-nickel steel 12Х18Н9ТЛ)
Technical characteristics
Pump type Nominal supply, m³/h Nominal pressure, m Speed of rotation, per min Engine power, kW
НК 12/40 12 40 2950 5,5/7,5
НК 16/70 16 70 2950 5,5/7,5
НК 16/125 16 125 2950 5,5/11
НК 65/35-70 65/35 70 2950 5,5/22
НК 32/80 32 80 2950 5,5/22
НК 32/125 32 125 2950 11/55
НК 63/80 63 80 2950 7,5/30
НК 63/125 63 125 2950 11/55
НК 65/35-125 65/35 125 2950 7,5/55
НК 65/35-240 65/35 240 2950 11/110
НК 120/80 120 80 2950 11/110
НК 120/125 120 125 1950 18,5/132
НК 210/80 210 80 2950 22/110
НК 200/120-70 200/120 70 2950 11/110
НК 200/120-120 200/120 120 2950 18,5/132
НК 210/200 210 200 2950 37/250
НК 200/210 200 210 2950 37/200
НК 200/370 200 370 2950 75/315
НК 560/335-70 560/335 70 2950 55/160
НК 560/335-120 560/335 120 2950 75/400
НК 560/335-180 560/335 180 2950 132/400
НК 560/300 560 300 2950 400/630
НКВ 360/80 360 80 2950 160
НКВ 360/125 360 125 2950 55/250
НКВ360/200 360 200 2950 75/400
НКВ 360/320 360 320 2950 200/400
НКВ 600/125 600 125 2950 75/315
НКВ 600/200 600 200 2950 250/400
НКВ 600/320 600 320 2950 200/500

In order to transmit torsional moment from electric engine to pump spindle it can be used both toothed and digital as well as plate-type muffs.

The front spindle or stuffing compaction is set at the spindle exit out of pump body; pump gear is explosion-proof electro-engines.