AquaMiracle Quiet Aquarium Air Pump Adjustable Airflow 200/317/475GPH

ENERGY EFFICIENT GREAT PERFORMANCE – This aquarium air pump adapts pure copper motor to create high efficiency with outstanding performance. With only 16Watt power, the pump pushes out air flow of 475GPH (30LPM) and air pressure of up to 0.03Mpa (Max. water depth 7ft)
SUPER QUIET – Compact in size, super thick metal housing, advanced rubber diaphragm, rubber vibration-relieve feet, perfect sealing, low profile, plus multiple denoising structural considerations to make this air pump super quiet.
ALUMINUM ALLOY HOUSING – Aluminum alloy, which is one of the best materials for heat dissipation, is used for the housing of this commercial air pump. Thus you can expect low temperature during the operation, and a much longer life time!
ADJUSTABLE –This commercial air pump also comes with an in-line switch, which works as both an ON/OFF switch and a regulator. Plus each outlet of the metal manifold is also with a volume adjustor. Adjust the air volume as you wish!
ALL-IN-ONE – This aerator pump comes with everything you need to aerate your water – a 6-outlet metal manifold, check valves, airline tubing, and air stones.
MULTIPLE APPLICATIONS – This commercial air pump is ideal for extensive applications. Feel free to use it as an aquarium air pump, koi pond aerator, hydroponics air pump, septic air pump, air assist for laser cutting, or compost tea brewing pump.
DIAPHRAGM REBUILD KIT – If your air pump stops working because of the breakdown of the diaphragm, you only need to replace the diaphragm to make your machine work normally.