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Oase Aquamax Eco Premium 4000 Pump


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€327.00 inc. VAT
€265.85 ex. VAT
€327.00 inc. VAT
€265.85 ex. VAT
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....A Pump for All Seasons....
Introducing the Oase Aquamax ECO Premium 4000 Pump

Dual-suction, solids-handling, frost protection (down to -20C) and "Environmental Function Control" (EFC by OASE) which protects against blockage and dry running.
With a global reputation for excellence you can take comfort in OASE's unmatched knowledge and expertise.

  The all new Aquamax Eco Premium 4000 filter and water course pump are suited for filtration and waterfall or stream use. This 4000 litre per hour pump is suitable for ponds with streams or waterfalls.

  • Outstandingly low energy consumption
  • Reliable technology capable of handling solids up to 10mm in size
  • Unique patented frost protection down to temperatures of minus 20 degree C, guaranteed.
  • Flow rate can be adjusted
  • Easy clean cage
  • Designed for non stop usage
  • 5 year manufacturers guarantee ( 3 years standard + 2 years on request)
  • 10 meter cable
  • Stainless Steel hose pipe clips  included

Features of the Oase Aquamax Eco Premium Range of pumps

  • Adjustable flow rate.
  • Auto switch-off if water runs dry.
  • Dual Suction ,Patented Twin inlets on all models for fitting optional accessories such as a satellite strainer for taking debris from other parts of pond or a surface skimmer such as the aquaskim 20 or aquaskim 40
  • "Environmental Function Control" (EFC by OASE) which protects against blockage and dry running.
  • Solids Handling up to 10mm (11mm on  12000+ models)
  • Frost Protected up to -20 degrees C
  • Made in Germany with top engineering
  • Can run submersed in pond or dry installed below waterline


These are the features that make the OASE AquaMax ECO Premium the most advanced pump on the market.

Oase Aquamax Eco Premium Pump comparison table


Model max flow (litres per hour) max watts Max head height
Aquamax Eco Premium 4000 4000 35 3.3m
Aquamax Eco Premium 6000 6000 45 3.7m
Aquamax Eco Premium 8000 8000 60 4.1m
Aquamax Eco Premium 10,000 10,000 88 4.7m
Aquamax Eco Premium 12,000 12,000 110 5.0m
Aquamax Eco Premium 16,000 16,000 145 5.2m


Oase Aquamax Eco Premium Pumps are the ultimate quality pump for your water feature. Choose your pump based upon flow rate required from 4,000 litres per hour up to 20,000 litres per hour.


aquamax eco premium 4000
If you are choosing a pump for a waterfall or stream we have a selection table here which makes choosing very simple but of course you can always give us a call if you need any assistance  

dual inlet pump

Technical details

Dimensions (Length x Width x Height) 340 x 280 x 165 mm
Rated voltage 220 - 240 V / 50/60 Hz
Power consumption 35 watts
Power cable length 10 meters (33 feet)
Net weight 5.3 kg
Guarantee*G (+ request guarantee) 3 + 2 year = 5 years with request
Max. flow rate 66 litres per minute
Max. flow rate 4000 litres per hour
Max. head height (cut off point) 3.3 metres
Connection pressure-side 50 mm
Connection pressure-side 2"
Connection suction-side 50mm (2”)
Connection for hoses 25 / 32 / 38 mm
Connection for hoses 1", 1 1/4", 1 1/2"
Filter intake surface 1000 cm square
Coarse debris displacement max. 10 mm
Electronically adjustable Yes
Setup type Can be setup underwater & dry

Waterfall pump selection.

The table below shows the various dimensions this pump can be used for waterfalls. From below we can see that this pump can be used for a waterfall of maximum height 2.75m and 10cm wide. It is also suitable for a waterfall 0.5m high and and 35cm wide.


waterfall pump calculation

Spare parts

aquamax spares


Pos. Product SKU code 
1 Spare filter housing top AquaMax Eco Pr. 17963
3 Rubber part AquaMax Pro 17232
4 Adapter 2" 16859
5 Add. pack AquaMax Eco 1 1/2" 17064
6 Add. pack AquaMax Eco 1" - 1 1/2" 17272
7 Pump holder EC1 AquaMax Pro 16961
8 Spare filter housing base AquaMaxEco Pr. 17962
9 Suction adapter AquaMax Pro 16867
10 Regulator AquaMax Pro 16866
11 Oval head screw CH-V2A DIN 7981 4.8x19 22853
12 Clip Bitron Eco / AquaMax 30983
13 Oval head screw V2A DIN 7985 M5 x 20 H 6055
14 Spare rotor AquaMax Eco Pre. 4000 - 8000 17964
15 ASM inside housing EC1 pre-assembled 35468
17 Spare pump housing AquaMax Eco Pr. 4000 17966
18 O-Ring NBR 78 x 4.3 SH70 28539



  Oase Aquamax Eco Premium Manual

Extra Information