Hand-operated vacuum and pressure pumps and water aspirators for filtration, siphoning, liquid transfer, bleeding fluid lines, checking for leaks; corrosion-resistant and repairable.
Attach this vacuum pump directly to sink faucets for vacuum draw. It operates efficiently with water pressures as low as 7.5 psig for minimum water consumption.
Liquids which attack conventional materials such as Polypropylene or PVC can now be safely transferred (except for elemental Fluorine), transferring ultra-pure liquids