How can the pressure in a lineshaft turbine pump be increased?

Adding bowls in a lineshaft turbine pump increases the total dynamic head produced by the pump. Each additional bowl in the assembly contributes to lifting the fluid higher, which directly translates into an increase in pressure at the discharge side of the pump. This is because a turbine pump with more bowls has a greater height from which to draw water, therefore, it can elevate the fluid more effectively against the force of gravity.

As the pump adds more stages or bowls, it increases the pressure along the system, allowing for better performance in applications requiring higher discharge pressures. This adjustment is crucial in applications where the demand for pressure exceeds what a single bowl could efficiently produce. In summary, by adding bowls, the pump can create more lift, resulting in increased pressure output.