Vacuum Strength: CFM and Water Lift

One of the most frequent questions people ask about vacuums is “how do you know how strong a vacuum is?”  A vacuum’s ‘strength’ has two parts to it: CFM and Water Lift CFM Is Air Flow Air flow is the volume of air moved through the vacuum.  It is measured in vacuum specifications as CFM, or … Continue reading Vacuum Strength: CFM and Water Lift