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Free UK Delivery On Orders Over £50
Established 1989
Customers Love Us: Rated 4.9/5

Oase MAXI II 4.0 kW / 400 V

Code: 50371
  • £10,999.99
  • ( )
Item in Stock   |   Usually dispatched within 24 hours
  • Optional four different nozzle patterns with 3" (75 mm) standard thread
  • Foamed float for stability and noise reduction
  • Stainless steel pump basket
  • Bank fastening set included
  • Optional lighting sets are available
  • Floating fountain for clear water
  • Ready to connect complete fountain
  • Four easy-change nozzle patterns with 3" standard threads
  • Foamed float for extraordinary stability and noise reduction
  • Stainless steel pump basket
  • Mounting set included
  • Optional lighting set
Dimensions incl. Nozzle ( x H) mm 1030 x 1460
Rated voltage   400 V / 50 Hz
Power kW 4
Power cable length m 50.00
Net weight kg 105.00
Guarantee Years 2
Max. flow rate l/min 650
Max. flow rate l/h 39000
Connection pressure-side mm 75
Connection pressure-side   3"
Water depth, min. m 1.15
Item number   50371
EAN   4010052503714
Oase Specification
Dimensions (L x W x H) 1030 x 1460 mm
Rated voltage 400 V / 50 Hz
Power consumption 4
Power cable length 50.00 m
Net weight 105.00 Kg
Limited Warranty 2
Max. flow rate 650
Max. flow rate 39000
Max. head height, metres 46.60 m
Outlet size G 3
Protection class IP68
Contact us with any questions you have about this product

Payment Methods

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Next Day Shipping Upgrade - Cut off Midday (12 pm)

Please Note: We only deliver ponds and pond plants on our own delivery vehicles!

The blue highlighted area on the map below is where we deliver on our own vehicle! Unfortunately, if you are not in one of these postcode zones we are unable to deliver certain items such as plants, small glass items and selective other products.



We offer a few different delivery options depending on the size and value of your order.

Orders over £50 qualify for free mainland UK (excludes Northern Ireland) delivery which will arrive within 3-5 working days of the order being processed.


Residents of Northern Ireland, please provide your EORI or XI Number.

If you do not have one, please follow the information at


Orders Below £50 in Mainland UK will be charged a standard delivery fee of £5.99.

Additional Shipping Charges

For any orders that do not include Aquariums, the below is charged:

Next Working Day Parcel Delivery to Mainland UK - £7.99 OR £2.99 if the order is over £50

Standard Parcel Delivery to Northern Ireland £8.99

Standard Parcel Delivery to Scottish Highlands & Islands £9.99

Standard Parcel Delivery to Jersey & Guernsey £12.99


For all Aquarium deliveries (Excluding biOrbs & Smaller Aquariums), the below is charged:

Next Working Day Pallet Delivery - £20

2 Hour Booking Slot Pallet Delivery - £20

Pallet Delivery to Northern Ireland - £38

Pallet Delivery to Isle of Wight (PO36 and Above) and Scottish Highlands (AB, PH, IV1-36, IV63, KW1-14, KY, PA21-41) - £38

Pallet Delivery to Southern Ireland - £48

Pallet Delivery to Offshore postcodes (KA27-28, PA20, PA42-49, PA60-90, ZE, JE, GY. IM) - £70

Pallet Delivery to the Scottish Isles (IV40-56, KW15-17) - £90

Pallet Delivery to Outer Hebrides (HS) - £120