Differences Between Pipeline Sewage Pumps and Vertical Sewage Pumps

1.   The structural form of the pipeline sewage pump is the same as that of a pipeline centrifugal pump, with the inlet and outlet arranged on the same horizontal line, mainly used for pressurized liquid transportation. It features a small footprint. Compared with ordinary pipeline centrifugal pumps, it only differs in the internal pump structure and impeller type. It is equipped with a semi-open impeller to improve the passing capacity of dirt and impurities. This pump has no suction capacity and must be installed under the condition that the liquid level is higher than the pump.

       2.   GW Pipeline Sewage PumpThe main structural difference between the vertical sewage pump and the GW pipeline sewage pump lies in the adjustable inlet direction. The pump inlet can be adjusted vertically downward or rotated 360° in any direction to adapt to various installation and working conditions. When installed on the top of a water pool with a liquid level lower than the pump, it can be equipped with a bottom valve to achieve the same self-priming function as a self-priming sewage pump, with a self-priming height of about 3 meters. In terms of performance, the LW vertical sewage pump has higher operating efficiency than the GW pipeline sewage pump. 

       3.   Therefore, under the same specification and parameter configuration, if you need the actual flow and head to fully meet the rated data, the LW vertical sewage pump is the recommended option.