• Design
  • Mechanical
  • Fluid
  • Manufacturing
  • Category Tags
Design
Brand
Imo
Product Type
Pumps > Three-screw
Related Industries
General Industry
Mechanical
Driver
Magnetic
Fluid
Fluid Temperature Range
Maximum: 82°C
Manufacturing
Construction Features
Bearing
Categegory Tags
Design Types
base plate

Product Description

Three-Screw pump Single Suction up to 69 bar

Product Features

Series USNP/4PIC are designed for direct drive via submerged two pole electric motors. They supply pressurized fluid to hydraulic elevator cylinders.

Flow Rates

USNP / 4PIC SeriesNominal Flow Rate, GPM/LPM at 600PSI (41 BAR), 150SSU (32cSt), 3400RPM
20USNP387.9 / 29.9
20USNP4610.5 / 39.7
20USNP5012.5 / 47.3
20USNP5615 / 56.7
40USNP4116.7 / 63.2
40USNP4922 / 83.3
80USNP3631 / 117
80USNP4237 / 140
80USNP4644 / 166
4PIC-187AJ48.2 / 182.4
4PIC-187Y52.8 / 200
4PIC-187P57.5 / 218
4PIC-187M62.6 / 237
4PIC-18773.3 / 277
4PIC-217Y82.5 / 312.2
4PIC-217P92.5 / 350
4PIC-217M99.8 / 378
4PIC-217117 / 443
4PIC-236G136.4 / 516
4PIC-236155.3 / 588
4PIC-236AS179.6 / 680
4PIC-276P194 / 734
4PIC-276G217.5 / 823.2
4PIC-276246.4 / 932.6

Series USNP/4PIC Specifications

Rotor Housing- Cast Aluminum (in sizes 100 & 125)

Power Rotor- Alloy steel, thread ground

Idler Rotors- Pearlitic gray iron or alloy steel, thread ground.

Bearing- Internal, open, deep groove ball bearing.

Outlet Pressure- 1000 PSIG.

Inlet Pressure- Designed to be submerged in the fluid pumped.

Viscosity- 60 SSU (10 CST) minimum.

Temperature- 0 to180°F (-18 to 82°C).

Drive- Direct drive only.

Rotation- Clockwise facing pump shaft standard.

Mounting- May be mounted in any orientation.

Filtration- Pumps are supplied with mesh suction strainer.

Maximum Speed- 3600 RPM

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