GFP
The multi-phase pump is a combination of a standard centrifugal pump and a liquid ring pump, both mounted onto a single motor and shaft. The centrifugal pump is used for pumping the liquid and delivers the main performance of the pump. When a gas bubble begins to form in the eye of the centrifugal impeller, it is evacuated by the liquid ring impeller. The pump has one suction and two discharges: a main discharge from the centrifugal pump and a smaller discharge from the liquid ring pump that serves as an air and foam vent. Typically, the air/foam vent is reconnected to the suction vessel.
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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 onto a single motor and shaft. The centrifugal pump is used for pumping the liquid and delivers the main performance of the pump. When a gas bubble begins to form in the eye of the centrifugal impeller, it is evacuated by the liquid ring impeller. The pump has one suction and two discharges: a main discharge from the centrifugal pump and a smaller discharge from the liquid ring pump that serves as an air and foam vent. Typically, the air/foam vent is reconnected to the suction vessel.
