Vertical Screw Pump

Vertical screw pump for creams gels and other dense liquids is used for chemicals, cosmetics, pharmaceuticals and food industries. It can be used for pumping of dense and thin fluids of various viscosities, both neutral and aggressive, such as: creams, gels, paints etc.

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What is single vertical screw pump?

Vertical screw pump for creams gels and other dense liquids is used for chemicals, cosmetics, pharmaceuticals and food industries. It can be used for pumping of dense and thin fluids of various viscosities, both neutral and aggressive, such as: creams, gels, paints etc.

Device modeSV01-SV12
SV01-SV120-80℃
Medium viscosity0-8000000cps
Medium flow 0-200m3/h
Output pressure0-4.8mp
Rotor materialSUS304; SUS316L; 904L
Stator materialNitrile rubber; EPDM; Viton; Neoprene; Hydrogenated nitrile rubber; Silicone
Installation methodvertical
vertical turbine pump
vertical turbine pump

The Features of Vertical screw pump

Can transport the media containing sand and gravel

Low pulsation conveying
High inhalation capacity
PMV® SE Series Immersible Pump offers you:
Accurate measurement accuracy
Low life cycle cost
High pressure stability

The PMV® SE SeriesImmersible Pump is available in

Carbon steel
304
316L
Special Materials

Can be transported:

Flow 0-120 m³/h
Standard pressure up to 24 bar

And provide a variety of seals, for example

Packing Seal
Shaft SEAL RING
mechanical seals with or without cooling with single end face and reversible direction rotation
double-end mechanical seals (in-line and back-to-back)

Wide Spectrum of Applications
The PMV® SE SeriesImmersible Pump is used primarily for substances with the followingproperties…

Low to high viscosity (1 mPas to 100,000 mPas)hixotropic and dilatant
Shear-sensitiveAbrasive
Lubricity or non lubricatingErosive (PH 0~ 14)
AdhesiveToxic
rude oilMixed with water and gravel oil
Oil/water emulsionsWater in oil deposits
Sludge

PMV Features of the PMV® SE Series  Immersible Pump

The additional suction tube can be attached to the lengthened immersed tube
Cavitation allowance (NPSH) can reach the lowest point
Can be run forward and backward
Low noise, small vibration
Temperature range from -40°c to 160°c 

The Advantage of Vertical screw pump

  • Can even run in the case of high water content
  • Reliable operation in high viscous oil environment
  • Suitable for medium with high solids content

Benefits of using a vertical screw pump

The vertical screw pump mixture of surface water and crude oil is accumulated in the well without overflow and reliable conveying oil field. These wells must be emptied. The water and oil mixture will change greatly with the change of temperature and composition ratio. The dive pump can be safely and reliably transported to an oil processing plant from a mixture of up to 15 meters deep.

vertical progressive cavity pump diagram
vertical well pump diagram
Vertical Screw Pump

People Also Ask

Screw Pumps work by using multiple screws as the key component to drive fluid through the pump. The screws rotate on an axis and create a positive displacement suction force to help push fluid from the pump inlet towards the outlet for it to be discharged.

The two screw pumps design is single suction where the liquid enters from one side and exits from another side. Similarly, four screw pumps design is double suction which includes the suction stream that divides into both ends and flows through an exit in the middle.

It creates a volumetrically consistent flow rate that is unaffected by pumping pressure or viscosity that might slow down a centrifugal pump. Some screw pump advantages include: Versatility with different flow rates, pressures, liquid types and viscosities. Constant flow rates.

The efficiency-curve of a screw pump is flat on the top. Due to that efficiency characteristic, the screw pump offers even high efficiency when it works at 50% of its capacity.

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