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4000LPH Oase Aquamax Eco Premium Filter/Watercourse Pump

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4000LPH Oase Aquamax Eco Premium Filter/Watercourse Pump

Pumps are the beating heart in every system that contains water. If you want to run a watercourse in your pond and filter it at the same time, then this is the perfect item for you. The pump is part of the Oase "Aquamax Eco Premium collection", and is especially designed to have a higher flow rate and up to 20% lower power consumption than previous Oase models.

The pump will consistently supply watercourses and waterfalls with running water, and it also filters the water that needs to be cleaned. The pump can be easily installed, whether it is submersed or dry, by using the step-by-step instructions provided. The filter will handle solid particles of up to 1cm in diameter, such as plant remains, small stones and fish waste. It will also remain safe even if a blockage occurs, thanks to the patented environmental function control, which also stops the pump from dry-running in order to protect it from overheating and burning out.

Oase Aquamax Eco Premium pumps are available in a range from 4,000 litres per hour up to 16,000 litres per hour.

  • Max Performance (lph at 0cm): 4000
  • Max Delivery Head (cm): 320
  • Power Consumption (watts): 40
  • Net Weight (kg): 5.3
  • Hose Tails: 25mm (1"), 32mm (1 1/4"), 38mm (1 1/2")


  • Increased displacement capacity uses less energy
  • Easy to install with step-by-step instructions
  • 2 inlets allow for an additional satellite filter or skimmer
  • Filters particles of up to 10mm in diameter
  • Patented frost protection - pump keeps running down to -20°C
  • Flow rate is controllable - mechanically and electronically
  • "Environmental Function Control" protects pump against dry-run or blocking
  • Suitable for submersed and dry installation
  • Cable Length: 1000 cm( 32 ft 9 in )
  • Pump Power: 4000 LPH
  • Brands: Oase
  • Pump Wattage: 40 W
  • Height: 17 cm ( 6.7 in )
  • Width: 28 cm ( 11.0 in )
  • Length: 34 cm ( 1 ft 1 in )
  • Weight: 5.3 Kg


Length: 34cm (13.4") Width: 28cm (11") Height: 16.5cm (6.5")

Tips on Installation and Maintenance

A lot of water features come pre-assembled for the most part, with just a little hose/pump connecting to do before plugging it in to a solar panel or mains socket. Some of our bigger ones require wiring in a plug (which might involve a Part P Certified electrician), but otherwise all instructions will be included.

If you've got any questions, why not check out our Installation Guide for tips on installation location, power and even style tips!

More Information
Why X?

Why Mains Power?

The traditional way to install a water feature is to connect it to your main power supply, although solar powered water features are a great option, there are also benefits to choosing a mains powered feature.

  • Main power is better to effectively run larger water features. These tend to have higher energy requirements, so a mains connection is required for reliable usage.
  • Mains powered water features allow for prolonged use. Solar panels only last as long as they have stored up power and will only work if there is good weather. Mains powered water features will work in any weather and in limited sunlight.
Power Source Mains
Location Outdoors
Type Pumps
Material Plastic
Shop By Category Water Features