The Sunsun PG 550 Air Pump Blower is a high-powered vortex air pump designed for aquaculture, pond aeration, and biofloc systems. With a 550-watt motor (0.75 HP), it delivers an air output of 95,000 LPH, ensuring efficient oxygenation for aquatic environments. Operating at 220V / 50Hz, it provides a pressure of 16kPa, making it ideal for large-scale aeration needs. The durable aluminum casing ensures heat dissipation and longevity, while its compact size (31 x 32 x 33 cm) and 18kg weight allow for easy installation. For optimal performance, the pump should be placed above water level to prevent backflow issues, and a non-return valve is recommended. This oil-free air pump ensures pure compressed air, making it a reliable choice for aquaculture setups.