An air pump for hydroponics is a mechanical tool that regulates and supplies sufficient oxygen in the area where plants grow. The quality of air is a critical factor necessary for the healthy ...

pull oxygen from the air outside and pump it to four bedrooms and a bunkroom through blue tubing built into the walls during ...

This home-built boost pump is designed to take in a volume of gas (like oxygen) and compress it with a hydraulic style air powered cylinder to raise the pressure. With the increased pressure ...

It is also a medical device to pump up the oxygen from ambient air. Oxygen concentrators suck air from the environment and remove the unwanted gases like nitrogen, concentrate oxygen and pump it ...