This compact, portable system is ideal for vacuum aspiration of tissue culture media, supernatants, and chemical wastes, available with the original strength or HiFlow pump.Self-contained system with 1.0 gallon bottle, tubing and vacuum pump; lightweight, compact, easy to usePractical when house vacuum is absent or not working; built-in, maintenance free pumpHiFlow model has a stronger flow rate for up to 8 channels, with quick disconnects for easy bottle removalChemical and corrosion resistant polypropylene bottle with a safety release vent; low noise level (76 dB or less)Collection bottle, lid, tubing and connectors are autoclavable at 121 °C; 110/120V UL listed