*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 | 14.61 lbs. | 7.30 lbs. |
| 18"Hg | 43.83 lbs. | 21.91 lbs. |
| 27"Hg | 65.74 lbs. | 32.87 lbs. |