Water Pump Einhell GE-SP 3546 RB

The Einhell GE-SP 3546 RB rain barrel pump is designed for drawing water from rain barrels and cisterns, providing a maximum flow rate of 4600 l/h with a 350 W motor. The compact unit features a robust, impact-resistant plastic housing, a 10 m power cable and a delivery head up to 11 m. It is suitable for water temperatures up to 35 °C and can handle suspended particles up to 2.5 mm. A carry-handle, integrated cable rewind and storage compartment for extension pipes support easy transport and tidy storage.

Advantages

The pump’s infinitely variable float switch allows setting either continuous operation or specific on/off switching levels, enabling automated water extraction from tanks. A flexible swan-neck with stopcock permits individual positioning of the garden hose, while the rain barrel bracket secures the pump directly to the barrel. The impact-resistant housing and ability to cope with small impurities increase operational robustness and longevity.

Suitable for

• Pumping rainwater from barrels and cisterns for garden use
• Supplying water to lawn sprinklers and drip irrigation systems
• Transferring water to storage containers or watering cans

Key specifications

• Brand: EINHELL
• Model: GE-SP 3546 RB (MPN 4170438, EAN 4006825623598)
• Power: 350 W
• Max. flow rate: 4600 l/h
• Delivery head: up to 11 m
• Max. water temperature: 35 °C
• Max. suction particle size: 2.5 mm
• Cable length: 10 m
• Dimensions (W×D×H): 250 × 220 × 360 mm

How to use

Place the GE-SP 3546 RB inside the rain barrel or secure it to the barrel using the supplied rain barrel bracket. Connect a garden hose to the swan-neck outlet and adjust the stopcock to set the flow direction and rate. Set the float switch to the desired mode: continuous operation or define the ON/OFF switching levels for automatic control. Connect the pump to a power source using the 10 m cable and start operation. Monitor the pump during the first uses to confirm correct switching levels and hose positioning.

Usage recommendations

To extend service life, avoid pumping liquids hotter than 35 °C and clear the intake area of coarse debris before operation. Regularly check the float switch and clean the intake if flow decreases. Store the pump dry and wind the cable into the integrated rewind when not in use.