• Properties

    Property
    Max. flow 400 m3/h
    Differential head 30 m wc
    Max. Inlet pressure 10 bar
    Viscosity 1000 cP
    Max. temperature 140 °C
    Impeller type Open or closed 
    Max. gas content 30%
    Max. drive power 45 kW
    Speed 1800 rpm
    Available frequency 50 / 60 Hz 
    Materials wetted parts Stainless steel 316L or similar
    Mechanical seal configuration Single bellow, sterile
    Available material O-ring EPDM, FKM, FFKM
    Connections EN1092-1 & ANSI flanges. DIN11851. SMS. RJT. Tri-Clamp 
    Surface finish Electropolished
    Certificates FDA. EAC 
  • Description

    The multi-phase pump is a combination of a standard centrifugal pump and a liquid ring pump both mounted together on 1 motor and 1 shaft. The centrifugal pump is used for pumping the liquid and brings the main performance of the pump. When a gas-bubble starts to build up in the eye of the centrifugal impeller, it is evacuated by the liquid ring impeller. The pump has 1 suction and 2 discharges: a main discharge of the centrifugal pump and a smaller discharge of the liquid ring pump that functions as an air and foam vent. The air/foam vent is typically connected back to the suction vessel. The GFP multi-phase pump is typically used for foaming liquids and (viscous) liquids containing gas in the food-industry. Offering a solution to liquids that are difficult to pump with standard centrifugal pumps. E.g. starch slurries & proteins

Pump series GFP

The multi-phase pump is a combination of a standard centrifugal pump and a liquid ring pump both mounted together on 1 motor and 1 shaft. The centrifugal pump is used for pumping the liquid and brings the main performance of the pump.

When a gas-bubble starts to build up in the eye of the centrifugal impeller, it is evacuated by the liquid ring impeller.

The pump has 1 suction and 2 discharges: a main discharge of the centrifugal pump and a smaller discharge of the liquid ring pump that functions as an air and foam vent. The air/foam vent is typically connected back to the suction vessel.

  1. Monobloc execution with std IEC motors
  2. Air vent
  3. Liquid ring impeller
  4. Centrifugal impeller
  5. Clean water inlet

 

Performance Curves