The Promax range are powerful innovative pumps for use in garden ponds, as a waterfall pump or as a filter pump. The unique feature of this range are the two separate motor units. These make it possible for the owner to turn the pumps on or off, quite simply by the means of the remote control. Flow rates can also be altered by the incorporated dimmer function. The large strainer basket ensures near maintenance free operation.
Gallons per hour

Litres per hour

Maximum head
3.4 metres

Power Consumption
285 watts

Cable length
10 metres

Size, without attachments
Length 380cm,Width 330cm, Height 230cm

Pipe size accepted
20, 25, 32mm

Video Features:

Oase Promax Video

PDF Downloads

Promax Instructions

Delivery Information

Fast Free UK Delivery on orders over £60.00.*
Smaller orders under £60.00 are subject to a £4.95 delivery charge. Delivery will typically be made within 2 - 3 working days but may be extended during peak times.

We Can Offer Next Day Delivery for £7.95*
To meet our deadline for this service you must order before 11.00am to ensure delivery for the next working day. This excludes weekends and bank holidays.

*Extra charges or restrictions will apply to certain UK postcodes. These include parts of Scotland, The Highlands, Northern Ireland and offshore Isles. Please note Next Day delivery is not available to these locations. Please click here for a full list of postcode exclusions and contact us today for a personalised quote.

Customer Reviews

Overall Rating 5 / 5 Based On 1 Reviews

Delivery 5 / 5
Quality 5 / 5
Price 5 / 5

Oase Promax 20000

I am not usually one for using these website reviews but I couldn't let this opportunity pass without saying something positive about the Oase Promax 20000. I have 2 of them. I bought the first one in 2007 and the second a couple of years later. I alternate them 6 monthly. The only maintenance they have had is a strip down thorough clean when I change them over every 6 months. My pond holds 25000 litre and has 16/17 large Koi and many pond plants. Over the years pots and contents have fallen into the pond and of course depositing soil in bottom of pond along with all the other muck that seems to gather there. The pump/s have dealt with this mess incredibly well. I cannot believe how much mud/ muck actually collect there. I cannot speak highly enough about the Oase Promax 2000. They are expensive, yes, but you get what you pay for. I would highly recommend the pump. They are superb.

Review This Product
Questions and Answers (1)
Dan Hambly Asked:

What is the purpose of the small electric box with the blue button on it? And should the a bulb light up?

We Replied:

Dear Dan Thank you for your question. This unit works alongside the remote control so that you can turn the pump on and off without disconnecting the power. Should you wish to contact us further or to place an order, please call us on 0121 355 7701. Thank you for using our online Q&A system. Kind regards Paul Ilsley

Sunday 17th, May, 2015

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