3P PRINZ POMPA TWIN SCREW

3P PRINZ Positive Displacement Twin Screw Pump design as perManufacturer standard or comply with Rotary Positive Displacement API 676latest edition.  The construction either One or Two Pairs ofScrews, which operate without being in contact with each other, ensure aconstant flow, pulsation-free, together with a high suction lift capabilitywith very low NPSH values.

Horizontal Installation is supplied as standard while VerticalInstallation is supplied on request.

External timing gears type is supplied as Standard whileInternal Timing gears are supplied on request, in the case of the pumpedfluid is sufficiently clean and lubricating.

TWIN SCREW MAIN ADVANTAGES: 

·        Self-Priming

·        They ensure a constant flow, pulsation free

·        High suction lift capability - the pump NPSHr being very low upto 1.5 m

·        Very well suited to pump fluids with low, medium, high and veryhigh viscosity, sensitive to shear forces and turbulence thanks tothe low of Internal Velocity given by the screw movement.

·        Low Noise Level and Low Vibrations

·        The screws are contactless thus wear out is minimized.

·        Flow can be reversed (reversibility) in low pressureapplications, upon request

·        Entrapped Air or Gas in the Liquid aretolerated up to 50-60% volume (multi-phase service onrequest)

·         Capability of DryRunning for a limited period and in particular conditions

·        Compact Design and Dimensions

GENERAL PERFORMANCES:

·        Capacity: from 1 m3/h up to 3.500 m3/h   [from 4.5 GPMup to 15,500 GPM]

·        Casing Pressure: up to ANSI 900 - 149 barg [2160 Psig]

·         Differential Pressure: upto 60 bar [870 Psi]

·        NPSHr: down to 1,5 meters [5 ft]

·         Viscosity: from 0,5 cSt upto 50.000 cSt (up to 250.000 cSt in special execution)

·        Pump Noise Level: up to 85 dB for small and medium sizes

·         Gas / udara Handling:Gas/Air Content up to 50% (dissolved, not slug)

·        Temperature: up to 300°C [573°F]

 MAIN APPLICATIONS:

·        Palm Crude Oil

·        Hydrocarbon Fluid Handlings:     

-      Crude Oil (Raw or Refined)

-      Crude Oil Mixed with Water

-      Crude Oil Mixed with Water and Gas

-       All type of Hydrocarbons, Light and High Viscosity (From Gasoline toBitumen)

-      Oil / Water Emulsions includeing Slop,Produced Water

-      Chemichals (Methanol, Inhibitor)

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