Deep Vacuum Cups from Vac-Cube.com
When using vacuum cups a safety factor of > 2 is necessary
3:1 is recommended for horizontal lift
6:1 is recommended for vertical lift
Cups available in Nitrile, Clear Silicone and Red Silicone
Other materials available upon request
Call for price and availability
Deep Cup 50mm Silicone W/ Fitting 
Deep Cup 30-50mm 
Deep Cup 30-50mm with Holder
| Cup Photo | Model No. and Material |
A Overall dia. |
d Hole dia. |
D Neck dia. |
f Height without fitting |
B Height with fitting |
H Lifting Area |
Load Capacity |
Fitting |
 | D15 NBR | 16 | 3.5 | 8.75 | 16.25 | .28 sq in | 2.5 lbs |
| |
 | D15W NBR | 16 | 3.5 | 8.75 | 16.25 | 23.25 | .28 sq in | 2.5 lbs | M5 |
 | D15S Sil | 16 | 3.5 | 8.75 | 16.25 | .28 sq in | 2.5 lbs |
| |
 | D15SW Sil | 16 | 3.5 | 8.75 | 16.25 | 23.25 | .28 sq in | 2.5 lbs | M5 |
 | D30 NBR | 31 | 5.25 | 14 | 19 | 1.1 sq in | 7 lbs |
| |
 | D30W NBR | 31 | 5.25 | 14 | 19 | 30.75 | 1.1 sq in | 7 lbs | 1/8" NPT Male |
| Cup Photo | Model No. and Material |
A Overall dia. |
d Hole dia. |
D Neck dia. |
f Height without fitting |
B Height with fitting |
H Lifting Area |
Load Capacity |
Fitting |
 | D30S Sil | 31 | 5.25 | 14 | 19 | 1.1 sq in | 7 lbs |
| |
| D30SW Sil | 31 | 5.25 | 14 | 19 | 30.75 | 1.1 sq in | 7 lbs | 1/8" NPT Male |
 | D50 NBR | 51 | 10.5 | 26.25 | 30.5 | 3 sq in | 21 lbs |
| |
 | D50W NBR | 51 | 10.5 | 26.25 | 30.5 | 38.5 | 3 sq in | 21 lbs | 1/8" NPT Female |
| D50S Sil | 51 | 10.5 | 26.25 | 30.5 | 3 sq in | 21 lbs |
| |
| D50SW Sil | 51 | 10.5 | 26.25 | 30.5 | 38.5 | 3 sq in | 21 lbs | 1/8" NPT Female |
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E-Mail: info@vac-cube.com Fax: 727-945-0079
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