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TWIN SCREW PUMPS
Positive Displacement Twin Screw Pump design as per
Manufacturer standard or comply with Rotary Positive Displacement API 676
latest edition. The construction either One or Two Pairs of
Screws, which operate without being in contact with each other, ensure a
constant flow, pulsation-free, together with a high suction lift capability
with very low NPSH values.
External timing gears type is supplied as Standard while
Internal Timing gears are supplied on request, in the case of the pumped
fluid is sufficiently clean and lubricating.
TWIN SCREW MAIN ADVANTAGES:
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Self-Priming
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They ensure a constant flow, pulsation free
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High suction lift capability - the pump NPSHr being very low up
to 1.5 m
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Very well suited to pump fluids with low, medium, high and very
high viscosity, sensitive to shear forces and turbulence thanks to
the low of Internal Velocity given by the screw movement.
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Low Noise Level and Low Vibrations
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Flow can be reversed (reversibility) in low pressure
applications, upon request
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Compact Design and Dimensions
GENERAL PERFORMANCES:
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Capacity: from 1 m3/h up to 3.500 m3/h [from 4.5 GPM
up to 15,500 GPM]
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Differential Pressure: up
to 60 bar [870 Psi]
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Viscosity: from 0,5 cSt up
to 50.000 cSt (up to 250.000 cSt in special execution)
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Gas / udara Handling:
Gas/Air Content up to 50% (dissolved, not slug)
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Temperature: up to 300°C [573°F]
MAIN APPLICATIONS:
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Palm Crude Oil
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Hydrocarbon Fluid Handlings - Pompa Transfer Minyak
Kelapa Sawit
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