Ideally used in laboratories, aspirators are a type of vacuuming device that are used in aspirating applications, such as removing media from a vessel. Aspirators can feature pressure gauges to indicate the suctioning levels, and are designed with tubing, sensors, a filter, and handheld aspirators. As this device operates and fluid moves through the tube, the tube will begin to narrow when pressure decreases. Also referred to as a portable suction machine, we have aspirators of differing sizes and aspiration production rates per second. To add to your laboratory supply, we have bottles and jars, flasks and vials to choose from.