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- Water pumps
- Submersible pumps
- Well pumps
- Rainwater & disconnection
- Pump accessories
- Pressure pipe systems
- Hoses & fittings
- Irrigation
- Swimming pool pond fountain
On a flat surface, the Crab remains anchored to the bottom, thereby detecting the presence of water through the bottom. Through the included magnetic wrench, the delay time for turning on and off can be set as desired. Thanks to the through connector plug, the Crab can be connected directly to a pump.