BOYU S-4000, air pump 12.8 L/min

The air pump BOYU S-4000 is made of high-polymer composite rubber for longer service life and reliability. It features low operating noise, high air capacity and requires no oil lubrication. It also has electronic control of the intake ratio for high efficiency and low power consumption.

• voltage: 230, 50/60Hz
• power: 9W
• pressure: > 0.012Mpa
• flow rate: 3.2L/min 768L/h
• outlet diameter: 4 x ⌀ 4mm
• dimensions: 206 x 149 x 96mm

Connection and aeration

Choose an air hose and diffuser to suit the pump outlets. Place the pump above the water level or use a suitable check valve as directed to limit water backflow.

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