Mini DC3V Air Pump Micro Vacuum Pump for Circulation

[VERSATILE APPLICATION] This micro air pump is designed for a wide range of uses, including household appliances, devices, beauty equipment, massagers, monitors, essential oil diffusers, and pressurization technology. Its compact size and reliable performance make it an ideal choice for various DIY projects and professional applications. [DURABLE CONSTRUCTION] Made from premium aluminum and high-strength engineering plastic, this mini air pump offers exceptional strength and explosion-proof safety. The robust materials ensure the pump can withstand frequent use and harsh environments, providing long-lasting durability. [LOW NOISE & COMPACT DESIGN] Operating at a noise level of ≤ 60 dB at a distance of 30 cm, this small electric air pump runs quietly, making it suitable for noise-sensitive environments. Its mini-sized design includes a 3.1 mm air nozzle and a shaft with 2 terminal connectors for easy installation and replacement of old or damaged motors.
[EXCEPTIONAL RELIABILITY] Tested for a lifetime of over 30,000 cycles with a 10-second ON and 5-second OFF cycle, this air pump motor is built to last. It also features excellent air tightness (≤ 3.0 mmHg/min) and a maximum pressure of ≥ 50 kPa, ensuring consistent and reliable performance for your aquarium, oxygen circulation, or pressurization needs.
[HIGH-SPEED INFLATION] With a rapid fill time of less than 5 seconds and an inflation time of ≤8 seconds from 0 to 300 mmHg in a 100 cc tank, this miniature vacuum pump delivers fast and efficient results. It maintains a high airflow of 0.3 to 1.0 LPM, ensuring your needs are met. Oxygenation needs are met quickly.