The air compressor is designed for CO2 laser plotters .It is used to blow out the vapor generated during cutting from the laser nozzle.. ACO-500 electromagnetic pump is used for ponds, ponds. None of the pump components are oiled so the pumped air is clean and safe for aquatic organisms. Body with heat sink made of aluminum alloy ZL102, so the device does not overheat and can work continuously . The piston and cylinder made of thermoplastic material to increase the life of the pump .The electromagnetic pump has one air outlet, which can easily be split into several air streams using a splitter and hoses connected to diffusers or aeration stones. Speed pump. Specification: - Pressure: 0.055 MPa - Airflow: 475L/min - Power: 500 W - Tip diameter: 14 mm - Power supply: 220V/50Hz-Weight: 8.6 kg -Size: 34 cm -Max underwater pumping depth: 5.5 m