Based on this product's specifications, here are some alternatives and similar models
Water pump Karcher BP 6,000 1000W with suction hose set for garden irrigation and water transfer
Summary description:
Karcher BP 6,000 is a garden water pump with 1000 W power supplied with a suction hose set. Designed for garden irrigation, rainwater utilization and general water transfer tasks. The set includes hoses for suction connection to a tank or well. Practical for homeowners needing efficient water supply for sprinklers, drip systems and filling containers.