Provide Free Replacement within One Year. 2x Stainless Steel Aeration Diffusers. 66.2 lbs / 30 kg. 13"L x 5.5"W x 8.3H33. If you need the aerator to work according to your time setting, you can plug the time controller.
The timer also has various functions: child lock, countdown alarm, intermittent operation, and automatic timing switch operation. Our motor is equipped with a thermal protection system, allowing the pond aerator to stop working when the working temperature exceeds 275? , thus avoiding damage to the pond aerator and increasing the lifespan of the machine. Equipped with a 550W pure copper motor, it can aerate ponds up to 3 acres. Highly efficient and quiet 3/4 HP oil-free Rocking Piston Air Pump with maximum 4.7 CFM volume.
The operating noise level is below 60dB, which creates a quiet and comfortable environment for your pond. The working temperature ranges from 0? , which almost fits all seasons. We will reply you ASAP and offer you help.