*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 | 4.10 lbs. | 2.05 lbs. |
| 18"Hg | 12.31 lbs. | 6.16 lbs. |
| 27"Hg | 18.47 lbs. | 9.23 lbs. |