Water Pump Metabo HWW 3300/25 G

The Metabo HWW 3300/25 G water pump is a garden pump with a 900 W motor designed for moving water efficiently around private properties. It provides a flow rate up to 3300 l/h and generates a maximum pressure of 4.5 bar, enabling a maximum delivery head of 45 m. The pump features a robust cast iron housing and 1" suction and discharge ports for standard hose and pipe connections. With a compact footprint and a total weight of 16.2 kg, the unit is intended for seasonal and permanent garden water tasks where reliable, continuous operation is required.

Advantages

The cast iron housing offers mechanical strength and resistance to wear from regular use outdoors. The 900 W motor balances power and efficiency, allowing sustained flow rates up to 3300 l/h while maintaining stable pressure for irrigation and water transfer. Standard 1" suction and discharge ports simplify connection to hoses and plumbing, and the included 1.5 m power cable supports flexible placement near power outlets. The pump's delivery height of 45 m makes it suitable for applications requiring decent suction and lift performance.

Suitable for

• Irrigation of lawns, flower beds and vegetable gardens
• Filling and emptying garden ponds or tanks
• Transferring rainwater from barrels and cisterns
• Boosting water supply for outdoor taps and sprinklers

Key specifications

• Motor power: 900 W
• Maximum flow rate: 3300 l/h
• Maximum pressure: 4.5 bar
• Maximum delivery head: 45 m
• Housing material: cast iron
• Suction/discharge connections: 1"
• Weight: 16.2 kg
• Power cable length: 1.5 m

How to use

Place the pump on a stable, level surface close to the water source and the power supply. Connect the suction and discharge hoses or pipes to the 1" ports, ensuring tight seals to avoid air leaks. Before starting, prime the pump if required by filling the suction line and pump casing with water according to the manufacturer's guidance. Connect the power cable to a properly grounded outlet and switch on the pump. Monitor the pump during initial operation for correct flow and absence of vibration or unusual noise. After use, switch off the power, disconnect hoses if necessary and store the pump in a dry place if not permanently installed.

Usage recommendations

Use appropriate filters or strainers on the suction side to prevent debris from entering the pump. Maintain clearances around the unit for air circulation and perform periodic checks of seals and connections. When freezing temperatures are expected, drain the pump and associated piping to prevent damage from ice.