The GGO 500 is a submersible pump for use in narrow pits and sumps, which may be shallow or contain low levels of water. It features dual control, which lets the internal float switch to be switched to “on” or “off” by the user, to enable automatic level control or for manual drainage. When used for manual drainage it can pump water levels down to 10mm from a priming depth of only 30mm. The float switch chamber can be easily accessed for cleaning. Constructed in thermoplastic, with a 304 stainless steel motor casing, it has a triple lip seal for wear resistance and is suitable for pumping clear liquids containing soft particles. With a top outlet design, it has excellent cooling of the motor enabling the pump to work even when it is partially submerged. This pump offers great performance and reliability in domestic and light industrial applications but it not recommended for ponds or water features Supplied with 10 metres of heavy duty power cable. Model GGO 500 kW 0.47 Volts 230 Flow (l/min) 170 Head (metres) 7.5 Free passage (mm) 9 Width (mm) 168 Length (mm) 206 Height (mm) 280 On Level (mm) 115 Off Level (mm) 115 Dry weight (kg) 3.6 Packing weight (kg) 4.30