Overview Color : silver Brand : PATIOASIS Material : Aluminum Power Source : Corded Electric Air Flow Capacity : 5.76 Cubic Feet Per Minute About this item Complete Aeration System: Includes a 3/4 HP oil-free swing piston pump (550W), 100-ft 3/8" self-sinking tubing, two 10" weighted diffusers, stainless steel hoses, and fittings. (For ponds up to 3 acres, additional diffusers recommended). Reinforced Submersion Tubing: Heavy-duty self-sinking tubing paired with stainless steel braided hoses withstands high pressure and temperature fluctuations, ensuring reliable operation year-round. (Installation guide included). High-Efficiency Output & Quiet Performance: Aluminum pump with pure copper motor (5A, 5.76 CFM) enhances dissolved oxygen levels for clearer water and balanced ecosystem. Low-vibration design operates at 60dB. Simple 10-Minute Setup: Easy installation with pre-assembled components and video guidance. Place pump in a shaded, ventilated area to maximize durability. After-service Support: Contact us via Amazon orders for assistance resolved within 24 hours.