SUNSUN HJB 280 Electromagnetic Air Pump – 230W

The SUNSUN HJB 280 is a robust electromagnetic air pump engineered for continuous-duty aeration in aquaculture, biofloc systems, and pond environments. With a 230-watt motor and 280 liters per minute output, it ensures efficient oxygen delivery across large aquatic systems. Its oil-free design guarantees clean air, while the internal heat dissipation and silencer system keep it cool and quiet during 24/7 operation.

Key Features:

• Power: 230W | Rated Current: 1.7A
• Air Output: 280 LPM | Rated Pressure: 20 kPa | Max Pressure: 50 kPa
• Noise Level: 52 dB(A) – low-vibration, quiet performance
• Construction: ZL aluminum alloy body with enhanced heat dissipation
• Motion Type: Straight-line reciprocating electromagnetic motor
• Non-oil lubricated – safe for aquatic life
• Includes air divider and all required accessories

Applications:

Perfect for fish farms, aquaculture tanks, biofloc systems, seafood holding tanks, and pond aeration. Designed for continuous use in commercial and industrial aquatic environments.