Sunsun HJB 400 Air Pump – Heavy-Duty, High-Output Air Pump for Aquaculture, Ponds & Hydroponics

Powerful, Quiet, and Reliable – Built for Continuous Operation in Demanding Environments

The Sunsun HJB 400 Air Pump is a professional-grade, high-capacity air pump designed for continuous aeration in large aquariums, koi ponds, fish farms, and hydroponic systems. Engineered for long-lasting performance, this model delivers stable air output with low vibration and minimal noise.

💨 Key Features:

• High Air Output: Designed for large-scale aeration systems needing consistent, powerful airflow.
• Low Noise & Vibration: Special anti-vibration rubber feet and noise-dampening housing for quiet operation.
• Durable Aluminum Alloy Case: Heat-resistant, corrosion-proof housing ensures long service life.
• Energy-Efficient Motor: Low power consumption with high output – ideal for 24/7 operation.
• Multi-Use Applications: Suitable for aquaculture, hydroponics, pond aeration, and commercial aquariums.

🌊 Ideal For:

• Fish farms and aquaculture systems
• Koi ponds and water gardens
• Large aquariums and filtration systems
• Hydroponic and aquatic grow setups
• Biological filtration and oxygen supplementation

📦 Technical Specifications:

• Model: Sunsun HJB 400
• Type: High-output diaphragm air pump
• Power: 400W
• Voltage: AC 220–240V / 50Hz
• Max Pressure: High-pressure output for deep tanks (contact for specific PSI/bar)
• Material: Cast aluminum housing
• Noise Level: Low-noise operation (with noise-dampening components)
• Outlet Type: Multiple air outlet design (connector included)

⚙️ Trusted Performance for Large-Scale Systems

Built to handle intensive aeration demands, the Sunsun HJB 400 delivers reliable airflow with quiet, efficient operation. Its rugged construction and energy-saving motor make it the perfect solution for commercial and large-scale aquatic environments.

🛒 Order the Sunsun HJB 400 Air Pump Today – Power Your Pond or Farm with Precision Aeration!