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High Pressure Pumps (NB-125)
Intended for:
pumping highly abrasive technological oil field liquid medium with hard particles during cementation, overhaul repair of oil and gas wells, preflush and overflush operations when drilling oil and gas wells;
water injection into oil reservoir in stimulation of oil production;
pumping highly viscous liquids including oil.
The pump is of horizontal type, two-piston, double action, bidirectional, mounted on frame skids.
Due to hardening of friction surfaces of pistons, bushes and other design features the guaranteed life of the pump has increased by 2.5 times.
Specification
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Designation
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Rated power, KW
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Crankshaft rotational speed range, c-1 (rpm)
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Limit pumping pressure, MPa
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Theoretical capacity range, l/s (m3/day)
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Suction pressure, MPa
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Cylinder bush and piston diameter, mm
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Weight, max., kg
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NB-125-16
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125
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1,26…1,67
(76…100)
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16+1
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7,05…9,27
(609…801)
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0,02-0,6
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90
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2830
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NB-125-13
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13+0,8
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8,68…11,75
(750…1015)
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100
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NB-125-10
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10+0,6
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11,28…15,97
(985…1380)
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115
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NB-125-8
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8+0,5
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14,10…19,78
(1218…1709)
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127
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