. Hydraulic & Pressure SpecsMax Head Lift (Vertical Push): Typically ranges from 50 meters up to 120 meters. This represents the maximum vertical height the pump can push water straight up.Flow Rate Capacity: Generally ranges from 20 to 40 cubic meters per hour (20,000 to 40,000 L/h). The volume is lower than standard transfer pumps because power is traded for pressure.Port Diameters: Available in 1.5-inch, 2-inch, or 3-inch inlet and outlet configurations.Suction Depth: Capable of pulling water from a depth of 7 to 9 meters below the machine.Impeller Design: Features a heavy cast-iron impeller (often a dual-impeller system) enclosed in a thick casing to safely withstand high internal water pressure.