AquaMax Eco Expert 21000

  • Key Features

    • Suitable for networks and powerhouse with low energy consumption
    • Patented frost protection to –20° C
    • With switchable SFC function, enabling an additional 30 % savings in energy costs, depending on the water temperature
  • Characteristic

    • New, energy-efficient pump generation for extremely powerful and economic delivery capacity
    • Perfect for use in demanding filter systems or for large watercourses and waterfalls
    • Robust and durable stainless steel housing for stability
    • Unique, patented frost protection: the pump will not be damaged at temperatures down to as low as -20° C
    • Protection against dry run and blocking through Environmental Function Control (EFC by OASE)
    • Can be set up underwater & dry installed
    • The pump is unusually quiet in operation; ideal for use in a pump chamber
    • Patented »Seasonal Flow Control« for intelligent and environmentally-conscious regulation of flow rate and delivery head
    • Using optional accessories, when the SFC function is enabled, an extra 30% can be saved in energy
    • MADE IN GERMANY: precise and reliable German engineering skills at a particularly high quality level
    • Excellent efficiency; outstanding handling of coarse debris of particles up to 11 mm in size
    • ENVIRONMENTAL FUNCTION CONTROL: This is EFC, by OASE: no problems caused by the pump being blocked or running dry
    • EXPERTS: Perfect for use in demanding filter systems or for large watercourses and waterfalls
    • DURABLE: The robust housing which also contains stainless steel is super durable
    • VERSATILE: You can place this pump in dry conditions or submerged underwater
    • PSSST!: Exceptionally quiet-running pump, ideal for use in a pump vault
    • Made in Germany: Precise and reliable engineering skills at a particularly high level of quality
    • SFC FUNCTION: Switch on and save up to 30% energy
    • DIRT BE GONE: Reliable conveying of plant parts or fish faeces up to a size of 11 mm

Technical Data

Dimensions (L x W x H)mm490 x 240 x 210
Rated voltage220 - 240 V / 50/60 Hz
Power consumptionW40 - 350
Power cable lengthm10.00
Net weightkg12.00
Guarantee (+ request guarantee) Years3 + 2
Max. flow ratel/min350
Max. flow ratel/h21000
Max. head height, metresm8.00
Pressure-side connectionG 2
Suction-side connectionG 2
Hose connectionmm38 / 50
Hose connection1 ½", 2"
Filter intake surfacecm21060
Max. coarse debris displacementmm11
Connection EGCYes
Electronic adjustmentYes
Setup typeCan be set up underwater & dry installed


Spare Parts

1Spare handle with switch set405101
2ASM gland seal with gasket set405091
3Spare screws set405111
4ASM base EC2 Maxi704641
5Connection kit Aquamax Expert353591
6ASM filter housing AquaMax Expert378381
7ASM pump housing AquaMax Eco Exp. 21000406231
8Spare rotor AquaMax Eco Exp. 21000-26000405081
9O-Ring NBR 127 x 4.0 SH70329721


Product instructions