Rotating Unions for Various Media (1379 & 1479 Series)
Description
Deublin's Model 1379 and 1479 Series feature four independent passages for applications such as clamping and unclamping, workpiece or tool sensing, and spindle cooling. In addition, a vent between passages two and three allows the use of two different media without cross-contamination (e.g. water in passages).
Specs
| MODEL NUMBER | SUPPLY CONNECTION | ROTOR CONNECTION | LENGTH | DIA. | MAX. PRESSURE & MEDIA | MAX. SPEED |
| 1379-160 | G 3/8"-19 | 4.3-in. flange 2.4-in. pilot | 7 in. | 3.5 in. | 145 psig Air 870 psig Hydraulic Oil -1.4 psig Vacuum | 250 rpm |
| 1379-860 | ||||||
| 1379-460 | 3/8"-18 NPT | |||||
| 1379-510 | 145 psig Air 100 psig Water -1.4 psig Vacuum | 50 rpm |
| 1479-400 | |
|---|---|
| Media | Vacuum, Hydraulic Oil, Air |
| Rotor Connection | 5 in. flange, 3 in. pilot |
| Housing Connection | 1/2"-14 in.NPT |
| Air Max. Pressure | 145 psig |
| Air Max. Temperature | 176°F |
| Hydraulic Oil Max. Pressure | 870 psig |
| Hydraulic Oil Max. Temperature | 176°F |
| Vacuum Max. Pressure | -1.4 psig |
| Vacuum Max. Temp. | 176°F |