*Disclaimer: Lifting capacity for handling a non-porous surface. Figures are theoretical and based on 80% of suction cup outside diameter with a 2:1 safety margin for horizontal lifting and a 4:1 safety margin for vertical lifting.
| Level of Vacuum (inHg) | Horizontal | Vertical |
| 6"Hg | 3.04 lbs. | 1.52 lbs. |
| 18"Hg | 13.70 lbs. | 6.85 lbs. |
| 27"Hg | 20.54 lbs. | 10.27 lbs. |