SALES: 01449 723 656

Select Page




From our technical experts

DAB SUB-4 Submersible Pump


  • DAB SUB-4
  • Submersible Pump
  • Integral Float Switch


The DAB SUB-4 Submersible Pump features an integral float switch and motor size of 0.4kW 230/1/50. Other features include 9m max head, 1100 l/hr max flow and low suction capability 2-3mm (manual mode). The SUB-4 pump can take particles up to 5mm and withstand a max. temp of water 40°C.

We offer FREE DELIVERY on this product (UK Mainland Only). For delivery rates to Northern Ireland, Channel Islands, Isle of Wight, Isle of Man and Highlands – please request shipping cost giving postcode.

  • DAB SUB-4 Submersible Pump
  • Integral float switch
  • Motor size 0.4kW 230/1/50
  • 9m max head
  • 1100 l/hr max flow
  • Can take particles up to 5mm
  • Max temp of water 40°C
  • Low suction capability 2-3mm (manual mode)
  • FREE DELIVERY (UK Mainland)

Additional information


Certikin 3HP Commercial Pump – BP Range – 3000rpm, Certikin 4HP Commercial Pump – BP Range – 3000rpm, Certikin 5.5HP Commercial Pump – BP Range – 3000rpm, Certikin 7.5HP Commercial Pump – BP Range – 3000rpm, Certikin 10HP Commercial Pump – BP Range – 3000rpm, Certikin 12.5HP Commercial Pump – BP Range – 3000rpm

How to treat green water

Find out all you need to know about algae and green water, how to treat it and how to cure it.

Returns Policy

Your rights to return goods are protected under the EU Distance Selling Directive.

You are entitled to cancel your order and return the goods within 7 working days for a full refund not including the cost of delivery. Do this by contacting us by email or telephone and quoting the order number supplied to you. Your refund will be paid within 30 days. You are responsible for the cost and risk of loss or damage when returning the goods, so you should take out enough postal insurance to cover their value. This cancellation policy does not affect your rights when we are at fault - for example, if goods are faulty or incorrectly-described.

Exclusions: Bespoke items (made to measure items) are not included and cannot be returned. If a bespoke item is faulty then the product warranty /guarantee will take effect.

Any goods returned should be in saleable condition.

These terms apply to your order. We may change our terms and conditions at any time, so please do not assume that the same terms will apply in the future.

None of these terms affect your legal rights and these are not diminished in any way. If any term is held to be invalid under any applicable statute or rule of law, that term is automatically omitted from the terms to minimum extent necessary to comply with the law and without affecting the validity or enforceability of the remainder.

You may also like…