- About the AquaMax Eco Classic 17500 This entry-level series of filter and watercourse pumps from OASE offers unbeatable reliability and performance. The AquaMax Eco Classic is designed to be used in swim ponds and bathing ponds, and is suitable for use in an external pump vault. The energy-efficient motor of the 2500 E and 3500 E models consumes up to 40% less energy than their predecessor, saving you money on electricity costs. Flow Rate: of 17,400 Litres/Hour with a Max Vertical Lift of 3.7 metres. Energy Efficient: Only 170 watts power consumption, perfect for continuous operation. Versatile: Can handle solid debris waste up to 8mm in size and ideal for connection to a pond filter system. OASE Environment Function Control: (EFC) protects against dry run and blockages. Built to Last: Can operate in temperatures as low as -20°C and has ultra quiet operation. Flexible: Can be dry mounted or continuously submersed. Precision Engineering: reliable German engineering ensures precise and dependable operation. Long-lasting: Guaranteed for 5 years (3 years 2 years free of charge upon request). Comes with multi-stage hosetail connector for flexible hose connection in sizes 1″, 1 1/4″, 1 1/2″, and 2″. Why Pond Pumps are Important Pumps like the AquaMax circulate water through your pond filter and remove debris, waste, and excess nutrients that can cause water quality issues and harm pond inhabitants. By constantly circulating water, the pump helps distribute essential oxygen and nutrients throughout the pond, which is essential for the health of fish, plants, and other aquatic life. Pumps play a vital role in maintaining the beauty and functionality of water features such as fountains, ponds, and waterfalls. They ensure a consistent flow of water, keeping the feature sparkling and healthy for plants and aquatic life. Without a pump, stagnant water can lead to a build-up of algae, mosquitoes, and other unwanted organisms. With the right pump, water features can be effortlessly maintained and enjoyed for years to come. Example AquaMax pump connecting to a BioTec Pond Filter: Technical Information Dimensions (L x W x H)mm280 x 230 x 140Rated voltage220 – 240 V / 50 HzPower consumptionW170Power cable lengthm10.00Net weightkg5.00Limited WarrantyYears3 2Max. flow ratel/min290Max. flow ratel/h17400Max. head height, metresm3.70Outlet sizeG 2Inlet sizeG 1 ½Hose connectionmm25 / 32 / 38Hose connection1″, 1 ¼”, 1 ½”Filter intake surfacecm2810Max. coarse debris displacementmm8Electronic adjustmentNoUsage typeSubmersed or Inline capable AquaMax Eco Classic Comparisons