KRAL Screw Pumps – K Series.
2021-7-13 · pump. The K Series has a delivery pressure of psi, the casing is made of nodular cast iron and is approved for use on-board ship. It has a sealed, life-time-lubricated external bearing. The external bearing is not exposed to the pumped medium and is maintenance-free. The K Series is available with DIN flanges in an inline configuration, andGet Price