Rotary Systems’ multi-purpose 8-passage rotary unions feature threaded shaft connections, a recessed hardened and ground shaft, a through bore to accommodate electrical slip rings, deep groove radial contact ball bearings and carbon fiber impregnated Teflon Seals.
Max. Hydraulic: 7,000 PSI
Max. Air: 250 PSI
Max. Vacuum: 28 Hg
Max. Temperature: 300 Degree F
| Part # | A Thread | B Length | C Dia | Options |
|---|---|---|---|---|
| 022-N-80212 | 0.125 NPT | 6.305 | 2.700 | Options |
| 022-N-81212 | 0.250 NPT | 7.551 | 3.437 | Options |
| 022-N-82212 | 0.375 NPT | 9.225 | 3.950 | Options |
| 022-N-83212 | 0.500 NPT | 11.869 | 4.950 | Options |
| 022-N-84212 | 0.750 NPT | 13.582 | 5.950 | Options |