GL-812 Benchtop Mini Vacuum Pump, -300--600 mbar (CAT#: STEM-AL-3939-ZJF)

GL-812 Benchtop Mini Vacuum Pump 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--600 mbar. 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.

Pumping Speed: 6 L/min
Maximum Vacuum: -300--600 mbar
Vacuum Adjustment Range: 0.01-0.08 MPa
Aspirate Bottle Capacity: 1000 mL
Internal Pump: No
Dimensions: 300 × 180 × 360 mm
Vacuum: -300--600 mbar

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
Direct controls support routine aspiration workflows