Blagdon's Amphibious IQ 2250 - 4500 pump is ideal to power both filters and waterfalls, all while offering powerful and economical features.

The pump is capable of pumping between 2200 litres and 4500 litres per hour, adjustable by you depending on the size of your pond, waterfall or changes due to the season. Along with the adjustable LPH, the wattage also changes from between 15 and 25 watts - So if you only need the power on low, then you'll only need to use a low amount of electric to match, saving on wasted electric.

As for the pump itself, it features motor protection technology which when clogged or jammed pauses the motor so that it doesn't overheat. Similarly, it's also protected against running dry, so if there's no water running through the pump then it will stop the motor to prevent a burnout.

The digital display allows you to see the current setting and any errors, as well as providing an easy way to adjust or stop the pump.


  • Suitable to Power a Filter, Waterfall or Both
  • Adjustable Flow from 2250 LPH to 4900 LPH
  • Digital Interface Display & Control Panel
  • Energy Saving Digital Motor
  • Built-in Motor Protection when Clogged or Jammed
  • Built-in Run Dry Protection
  • Suitable for Ponds up to 3150 Litres / 693 Gallons
  • Three Year Manufacturer's Guarantee

Technical Details:

  • Power: 15W - 25W
  • Flow Rate: 2250 - 4900 LPH
  • Max Pumping Height: 3m (9ft 10ins)
  • Max Solids Handling: 8mm
  • Cable Length: 8.5m
  • CE Approved / IPX8
  • Fits Hose Diameters: 1.5", 1.25", 1" and 3/4"

PDF Downloads

Blagdon 2250 Amphibious IQ Pump Instruction Manual

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. 

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