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12У10-М

Coal pump 12U10-M

The 12U10-M coal pump is designed for pumping chemically neutral coal-water slurry (pH = 6÷8) with a maximum particle size of 90 mm, a solid-to-liquid mass ratio of no more than 1:3, and a rock content in the solid phase of 15 % to 40 %, at temperatures from 1 °C to 50 °C.

Coal pump 12U10-M
  • Enlarge: 12U10-M - Pump unit, elevated view
  • Enlarge: 12U10-M - Side view
  • Enlarge: 12U10-M - View from the motor side
  • Enlarge: Drawing of the 12U10-M coal pump

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Technical specifications and permit for use

Manufactured in Ukraine by GORMAK in accordance with

ТУ У 28.1-38164000-003:2013PUMPS AND ELECTRIC PUMP UNITS BASED ON THEM

The company holds Permit No. 0027.21.94 issued by the State Labour Service of Ukraine for the use of pumps and units based on them manufactured in accordance with these technical specifications.

Technical specifications

ParameterUnitValue
Flow ratem³/h900
Headm85
Permissible suction liftm5,5
Efficiency, min.%70
Recommended motor power, max.kW315
Rotation speedrpm1500
Suction port diametermm300
Discharge port diametermm200
Overall dimensions (L × W × H)mm1885 × 975 × 1018
Mass, max.kg2100
Maximum particle sizemm90
Solid-to-liquid mass ratio, max.—1:3
Rock content in solid phase%15–40
pH value—6–8
Medium temperature°C1…50

Spare parts

No.DescriptionDrawing
1Base frame assemblyП.4952.01.000 А
2Shaft assemblyП.4952.02.000 П
2.1Roller bearing No. 3622 — 1 pc., MPZ — No. 22322 ACMW33
2.2Ball bearing No. 66322 L1 — 1 pc.
2.3Ball bearing No. 6-466322 L1 — 1 pc.
3ImpellerП.4952.03.000-01АБ-II
4Stuffing box housingП.5057.02.000
5Suction side coverП.4952.00.002
6Leakage guideП.4952.00.003
7Wear plateП.4952.00.004
8Spiral casingП.4952.00.005
9Protective ringП.4952.00.006