The GPS series, in thermoplastic, are designed for clean & slightly dirty water. The top discharge design makes them suitable for partial immersion applications & where space or access is restricted. GPS-80, GPS-100 & GPS-200 have 304 stainless steel shafts while the GPS-300 & GPS-400 models feature 410 stainless steel shafts. Each model is fitted with a carbon/ceramic mechanical seal, in an intermediate oil chamber, with an inner lip seal. This construction offers good wear resistance & protection in the event of short periods of dry running. Manual versions of models GPS-80 & GPS-100 are fitted with residue strainers which enables the pumping of water down to 3mm. The GPS-100V automatic model incorporates a tube type float switch for narrow sump applications. This range offers excellent reliability in domestic, trade & industrial applications, where high quality of construction at a low price is required. They are not, however, recommended for ponds or water features. Supplied with 10 metres of heavy duty rubber power cable. Technical Specifications: Manual / Auto Manual Outlet (mm) 32 k W 0.2 Volts 230V Flow (l/min) 140 Head (metres) 7 Free passage (mm) 5 Width (mm) 134 Length (mm) 155 Height (mm) 290 Dry weight (kg) 3.65 Packing weight 4.80