updated pump manual
#6 size and shape of the vessel does not matter. 1 4 30 psi 60 psi 50 psi 100 feet 6 . 7 the impeller is mounted on a shaft at the center of the pump. the impeller's job is to take incoming water, at low pressure, and shoot it out at a higher, more usable pressure for when the pump is put in the pressure mode the water supply is