The ET series range of air pumps ensures that there is plenty of water movement in wastewater applications; this boosts oxygen levels in the water, allowing aerobic bacteria to decompose.
- Single Outlet
- Robust and compact construction – weatherproof
- Green drive technology offers energy efficient motors meaning low power consumption
- Supplied with a rubber elbow for easy fitting.
- ET30 – 30l/min (will supply 6 golf ball air stones)
- ET40 – 40l/min (will supply 8 golf ball air stones)
- ET60 – 60l/min (will supply 12 golf ball air stones)
- ET80 – 80l/min (will supply 16 golf ball air stones)
- ET100 – 100l/min (will supply 20 golf ball air stones)
- ET120 – 120l/min (will supply 24 golf ball air stones)
Each golf ball air stone produces 5 litres of air per minute.