Keep your hydroponic system flowing with the Radongrow Submersible Water Pump, available in 18W and 40W versions to match systems of every size. Both models are built with corrosion-resistant materials and cool-running motors for quiet, continuous operation in NFT, DWC, Dutch bucket, ebb-and-flow, and fountain setups.

The 18W version delivers a 1100 L/h output with a 1.85 m max head, ideal for small to mid-sized grows and fountains. The 40W version delivers a stronger 3200 L/h output with a 2.6 m max head, suited for larger systems, taller towers, and multi-channel setups that need more flow and lift.

What it solves: whether you need gentle circulation for a compact system or high flow and lift for a bigger grow, this pump family has a wattage to match — keeping nutrient delivery and oxygenation consistent while running efficiently on 220–240V / 50 Hz.