Dirty water submersible pump Twin-D-DW 400

The Tallas D-DW 400 is a high-quality, lightweight, and powerful dirty water pump. It is suitable for both occasional use and permanent installation in a basement, pit, or other room from which clean or contaminated water must be automatically pumped out. The pump is very compact and can therefore be installed in narrow spaces (± 28 cm).

With the Tallas D-DW 400, you have the option of adjusting the discharge of the pump grate. This allows you to use the pump, for example, only for clean water or for both clean and contaminated water. Adjusting the discharge affects the water level left behind by the pump when it is turned off. The smaller the discharge of the pump grate, the less water remains in the room.

You can set the pump to turn on automatically at different water levels. You can attach the loose float cable to the pump at two points, allowing you to determine the activation level yourself. The pump handle can also be folded in and out as desired.

Technical Data

• Motor connection: 230 V / 50 Hz
• Motor power: 440 watts
• Max. flow rate: 8400 l/h
• Max. discharge head: 7 m
• Max. Grain size: 30 mm
• Switches on automatically at a water level of 28 cm
• Switches off automatically at a water level of 10-15 cm
• Weight: 4.65 kg
• Pump with 1 1/4" internal thread
• Connection elbow 90°, 1 1/4" external thread and 1" hose connection
• Connection elbow 90°, 1 1/4" external thread and 1" external thread