Charles Austen Enviro ET Series

With high pressure and flow the ET series is ideal for circulating nutrients and aerating water in your hydroponic system. With its unique weatherproof casing, the ET series can be situated booth indoors and outside the grow room.

Availability: ET30 to ET120

More information:-

• 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.