GL-809 Benchtop Vacuum Aspirator, -300 to -600 mbar, adjustable (CAT#: STEM-AL-3929-ZJF)

GL-809 Benchtop Vacuum Aspirator is designed for laboratory aspiration, filtration, or liquid removal. An oil-free pump generates negative pressure through the connected tubing. The documented vacuum capability is -300 to -600 mbar, adjustable. The system provides 6 L/min. A collection bottle or external vessel receives aspirated liquid where provided. Quick-connect tubing and control accessories simplify setup according to the model. Protective arrangements reduce the risk of liquid entering the pump. The compact enclosure supports operation in clean benches, safety cabinets, or general laboratories. The system supports repeatable aspiration and filtration within the specified vacuum and flow limits.

Vacuum Range: -300 to -600 mbar, adjustable
Air Flow Rate: 6 L/min
Aspiration Rate: 17 mL/s
Collection Bottle Capacity: 2000 mL
Pump: 12 V oil-free vacuum pump
Battery: 12 V / 5000 mAh lithium battery
Battery Runtime: Approximately 4 h at medium setting
Dimensions: 260 × 170 × 350 mm

Adjustable operating parameters match different samples
Oil-free pump supports clean laboratory operation
Adjustable vacuum accommodates different aspiration tasks
Collection vessel receives removed liquid
Quick-connect tubing simplifies setup
Compact enclosure fits clean benches and safety cabinets
Protective design limits liquid entry into the pump