Oase Aquamax Eco Premium 6000lph Filter/Watercourse Pump Oase Aquamax 'Eco Premium' pumps are ideal for novices wishing to power a filter or watercourse. The 'Premium' series is perfect for filters and watercourses as they can handle solid particles of up to 10mm in diameter such as plant remains, small stones and fish waste. The Premium range is fitted with EFC - Environmental Function Control: The pump will switch off automatically in the event of run-dry to help protect your pump from overheating and therefore burning out. Features Brilliant power balance - trusted displacement capacities with less energy Additional filter connector Unique, patented frost protection to -20°C Delivery rate is controllable mechanically and electronically Easy installation Suitable for use in swim ponds and bathing ponds (in exterior pump chamber) Energy Efficiency is always a consideration in this day and age. With that in mind, these pumps will save you up to 25% energy. Each pump comes with a 3+2 year guarantee and 10 metres of cable. Oase Aquamax Eco Premium pumps are available in range from 4000 litres per hour up to 16,000 litres per hour. To see 4000LPH pump, please click here. To see 8000LPH pump, please click here. To see 12,000LPH pump, please click here. To see 16,000LPH pump, please click here. Dimensions Length 34cm (13.4") Width 28cm (11") Height 16.5cm (6.5") Ribbed water feature hose Hose clamps Click Here Click Here Max Performance (lph at 0cm) Max Delivery Head (cm) Power Consumption (watts) Net Weight (KG) Hose Tails (mm / ins) 6000 360cm 50 5.3kg 25mm (1"), 32mm (1 1/4"), 38mm (1 1/2")