Boiler feed water pumps are essentially multistage pumps and are primarily divided into two types: vertical and horizontal. Horizontal boiler feedwater pumps are an earlier developed type of boiler feedwater pump product, featuring high efficiency, energy savings, and stable performance. The operating principle of vertical boiler feedwater pumps is the same as that of horizontal boiler feedwater pumps. The difference between the two lies in the fact that vertical boiler feedwater pumps are lighter in weight, with the pump body and fluid components made of stainless steel, allowing for selection based on actual conditions.