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PUMPS

Description

Answering to the need to have economical and high quality pumps working at high pressure, Extratex has developed its own range of piston, centrifugal, HP pumps for various applications :

PISTON PUMPS

Designed up to 1000 bar, piston pumps for liquefied gas require efficient cooling and reliable mechanical design. Equipped with cooled head on a maximum surface in order to avoid cavitation, the pump is to be installed with chilled water circulation at 0°C and single phase electricity.

EXTRAPUMP LAB1000

pump laboratory 1000 bar

Like all piston pump, this pump is volumetric type pump. Our pump can be ordered either for uncompressible liquids or for compressible liquified gases like CO2.

Electronic control includes software which manages motor speed frequency, function of CO2 pressure and density. Compressibility effects of CO2 are therefore taken into account, for a perfect control of flow-rate.

A user-friendly configuration screen allows to choose the control mode and setpoint (flowrate control, pressure control or frequency control).

Closed loop flow rate control can also be configured adding a flow meter (in option).

Characteristic Description
Flow rate For CO2 use : 0 - 90 g/min at 400 bar and 0 - 50 g/min at 1000 bar.
Water or uncompressible liquid : 0-100 ml/min.

Option :

Component Description
Chiller Supply of the pump including water chiller for CO2 use.
Flow meter Supply of a Coriolis flow meter with closed loop flow rate control.
Frame Supply of a frame on wheels for the pump with chiller.

EXTRAPUMP FACTO

pump industrial 1000 bar

Like all piston pump, this pump is volumetric type pump. Our pumps are designed with 3 cooled head working either with uncompressible liquids or compressible liquified gases like CO2.

Series Specifications
M series FACTO M350 up to 24kg/h at 350 bar.
FACTO M700 up to 18kg/h at 700 bar.
FACTO M1000 up to 12kg/h at 1000 bar.
X series FACTO X350 up to 150kg/h at 350 bar.
FACTO X700 up to 100kg/h at 700 bar.
FACTO X1000 up to 60kg/h at 1000 bar.

Option :

Component Description
Chiller Supply of a chiller for CO2 cooling.
Flow meter Supply of a Coriolis flow meter with closed loop flow rate control on cabinet.
Frame Supply of a frame on wheels for the pump with chiller.

EXTRAPUMP CENTRI

centrifugal pump

These pumps are useful for creating high flow circulation outside a vessel.

They are used for instance in some reaction, impregnation and dyeing processes, and when there is a need of high external flow rate and/or a need of reheating/cooling, mixing, checking and modifying the composition or the properties of the fluid in a high-pressure reactor.

Our pumps are driven by a magnetic seal-less motor, with no leaking or contamination from the outside, and no dynamic sealing.

Characteristic Description
Flow rate 0 to 100 L/h or 0.1 to 3 m3/h.

EXTRAPUMP SYRINGE

syringe pump frame
syringe pump

Fluid is sent in and out of a piston screwing and unscrewing manually a capstan for volume variation. The pump can be isolated by valves to be mounted on the inlet out outlet lines of the pump.

Design pressure Standard syringe volume
400 bar 100 ml
600 bar 60 ml
1000 bar 40 ml

Option :

Component Description
Jacket Double Jacket allowing an operation temperature between -10 to 100°C and the possibility to pump any liquefied gas.
Frame Skid mounting with stop, prime valve and manometer.