*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 | 6.17 lbs. | 3.09 lbs. |
| 18"Hg | 18.52 lbs. | 9.26 lbs. |
| 27"Hg | 27.77 lbs. | 13.89 lbs. |