www.belart.com - This compact, portable HiFlow Vacuum Aspirator system is ideal for vacuum aspiration of a variety of liquids, including tissue culture media, supernatants, and chemical wastes. The self-contained system with 1.0 gallon bottle, tubing, and vacuum pump is lightweight and easy to use. Practical whenever a house vacuum is absent or not working. The built-in, maintenance free pump quickly and conveniently aspirates fluids. The HiFlow model has a stronger flow rate to work reliably with up to 8-channel pipette tips, even with 4 channels empty. The HiFlow model also includes quick disconnects to allow easy removal, emptying, and replacement of the bottle.