Ring Blower

Nishimura (Japan) ring blowers (side channel blowers) supply low-volume, low-pressure aeration air for small-scale biological treatment tanks, compact SBR systems, aquaculture ponds, and biofilters.

Key specifications:

• Side channel principle: Stable, pulse-free air delivery
• Oil-free, friction-free: No scheduled maintenance; long service life
• Compact construction: Lightweight; simple installation; space-saving
• Flow: 0.05–10 m³/min; Pressure: to 200 mbar; Power: 0.1–5.5 kW
• Noise: <65 dB(A); Voltage: 220V/1-phase or 380V/3-phase