Submersible Water Pump Geko G81423 with Grinder 750W 20000l/h

The Geko G81423 submersible water pump with grinder and 750W motor is engineered for moving clean water in demanding situations. Constructed with a cast iron body and an integrated macerator, this pump handles small solids and fibrous material while delivering up to 20,000 liters per hour. It is suitable for tasks such as emptying pools, removing floodwater from basements or yards, and supplying water for irrigation systems where a reliable, robust pump is required.

Advantages

The cast iron housing provides durability and resistance to mechanical wear, supporting long-term use in wet environments. The internal grinder reduces the risk of blockages by cutting debris into smaller particles before they enter the discharge path. A 750W electric motor balances power and efficiency to generate high flow rates while maintaining stable operation. The pump’s design allows for straightforward installation and removal from the water, and it is compatible with standard discharge connections used in domestic and light-commercial applications.

Suitable for

• Draining swimming pools and garden ponds
• Removing floodwater from cellars, garages and yards
• Irrigation and filling of tanks or reservoirs
• Temporary water transfer on construction sites

Key specifications

• Motor power: 750 W
• Maximum flow rate: 20,000 liters per hour
• Pump body material: cast iron
• Integrated grinder for maceration of debris
• Suitable for clean water with occasional solids
• Horizontal/vertical submersible operation

How to use

Place the pump fully submerged on a stable, level surface free of large sharp objects. Connect the discharge hose or piping to the pump outlet using compatible fittings and ensure connections are secure. Connect the power supply according to local electrical regulations, using a grounded outlet and protected circuit. Start the pump and monitor operation for the first minutes to confirm stable flow and absence of excessive vibration or noise. If the pumped water contains visible large debris, stop and inspect the intake and grinder to prevent damage.

Usage recommendations

Operate the pump in temperatures and water conditions within the manufacturer’s specified limits. Regularly inspect the intake screen and grinder for accumulation of material and perform routine cleaning to maintain performance. Avoid running the pump dry and ensure proper electrical protection such as a residual current device or circuit breaker. For prolonged outdoor or construction use, protect the power cable and connections from mechanical damage and secure the pump to prevent movement during operation.