Air Kit 4
This product is available.
Going bigger? Want to power 4 Combi pots continuously? You’ll need the Air Kit 4, the Air Kit 2’s bigger brother, same variable control and silent running volumes but with more power. The 8 airlines running out of this unit is more than enough to get your plants fed and your reservoirs oxygenated. Comes with four 4” Airstones and 30m of 4mm Airline.
WANT TO RUN THIS PUMP IN YOUR GREEN MAN FD?
The Air Kit 4 works at double capacity for Flood & Drain systems,
you can run up to eight 4” Airstones from this unit.