1HP Sub Surface Horizontal AspiratorThe 1HP Sub Surface Aspirator is engineered to inject oxygen into effluent, brackish, and nutrient rich water bodies, providing significant improvements in both aeration and water circulation. It features a floating venturi air hose, which draws oxygen from the water surface, mixes it within the pump chamber, and disperses it throughout the water column. This system is ideal for areas that require aeration without surface water spray. Key Features: