Rotary Systems' workholding unions are available in 2, 4, and 6 passages. They are designed for low speed, high pressure applications. They feature both radial & axial feeds, hardened & ground shaft carbon fiber impregnated Teflon seals & dual ball bearings.
Max. Hydraulic: 7,000 PSI
Max. Air: 250 PSI
Max. Vacuum: 28 Hg
Max. Temperature: 300 Degree F
| Part # | A Thread | B Length | C Length | D Dia | Options |
|---|---|---|---|---|---|
| 029-21212-52 | #4 SAE | 3.540 | 2.680 | 0.971 | Options |
| 029-41212-52 | #4 SAE | 4.531 | 3.350 | 1.250 | Options |
| 029-61212-52 | #4 SAE | 5.826 | 3.350 | 1.720 | Options |