Gardena Automatic Home & Garden Pump 3500/4 – 3500 liters per hour – 4 bar – 800 watt – Automatic start and stop

The Gardena Automatic Home & Garden Pump 3500/4 provides an automatic supply of rainwater or well water for garden irrigation and domestic applications. The integrated electronics switch the pump on when water is required and off again when demand stops. With a maximum delivery capacity of 3500 liters per hour, a pressure of 4 bar and a power rating of 800 watt, the pump is suitable for both mobile and stationary use.

Applications

Use the pump to move water from a rainwater tank, well or other suitable source to sprinklers, taps, a toilet or a washing machine. The integrated low-quantity programme enables reliable operation at low flow rates, including drip irrigation systems and modern washing machines.

Key features

• Automatic operation: the pump switches on when water is required and switches off when demand stops.
• Low-quantity programme: supports applications with a low water flow, such as drip irrigation and washing machines.
• Integrated check valve: supports fast and trouble-free priming.
• LED error diagnosis: indicates faults, leaks and suction-side problems using different flashing frequencies.
• Dry-running protection: helps prevent damage when insufficient water is available.
• Integrated fine-mesh filter: protects the pump against dirt and sand without requiring a separate pre-filter.
• Low-noise and low-vibration operation: rubber feet provide stable positioning and help reduce vibration.
• Durable construction: equipped with a stainless-steel shaft and a double ceramic sealing system.
• Weatherproof housing: suitable for remaining outdoors throughout the open-air season.
• Ergonomic carrying handle: makes the pump easier to transport and use in different locations.

Technical specifications

• Article number: 1757-20
• EAN: 4078500004527
• Power rating: 800 watt
• Maximum delivery capacity: 3500 liters per hour
• Maximum pressure: 4 bar
• Maximum self-priming suction: 7 meter
• Maximum delivery head: 40 meter
• Maximum liquid temperature: 35 °C
• Weight: 8.3 kilogram
• Cable length: 1.5 meter
• Power cable type: H07 RNF
• Protection class: IP X4

Use and maintenance

The large filling opening makes it easy to fill the pump with water before use. When frost is expected, remaining water can be drained through the water drain screw. Store the pump in a frost-free location during freezing conditions.