Aquarium Air Pump Ac

intelligent frequency conversion system - the oxygen supply guard without fear of power outage.
AC main drive: copper wire-wound solenoid valve, with high-precision voltage regulator module, voltage fluctuation ±15% within the output air pressure stabilization, put an end to the traditional air pump due to voltage instability caused by the attenuation of the air.
Automatic switching in case of power failure: built-in 2000mAh lithium battery, switching the backup power supply in secondswhen the utility power is interrupted, continuous oxygen supply ≥ 8 hours, zero stress to the fish.

Suspension damping structure: the main body of the pump and the shell are physically isolated by silicone springs, reducing the vibration conduction by 90%.
Vortex silencing air duct: the internal air duct adopts spiral infusion design, airflow friction noise ≤ 25dB (night mode can be reduced to 18dB).
Sound-insulating cotton package: Aviation-grade sound-absorbing cotton fills the cavity to absorb high-frequency mechanical noise.

0.5-5L/min infinitely adjustable speed: knob-type precise adjustment, to meet the diversified needs from shrimp tank micro bubble to koi pond storm oxygen.
Dual outlets independent control: support oxygen supply in different zones (e.g. synchronized oxygenation of main tank + bottom filter bin), air pressure equalization error <5%.
Upgraded pressure resistance: Maximum head is 3 meters, which can drive deep water equipment such as airlift filtration and anti-airlift.

Self-protection against overheating: automatic power-off when the temperature is ≥65℃, and resume operation after cooling to avoid coil burning.
Fully enclosed waterproof structure: IP68 protection level, accidental water immersion can still work normally, suitable for wet basements, outdoor fish ponds and other environments.
Anti-backsiphonage non-return valve: medical grade silicone non-return valve is standard, preventing water from backing up and damaging the pump during power failure.