E-2 Air Service Rotary Unions
The Barco E-2 Rotary Union incorporates state-of-the-art sealing technology for use
on air applications. This product is primarily used in clutches, brakes, winches, oil field drilling, mining services.
Design Features
- Plus! corrosion resistant treatment extends life in marine and wet environments.
- Ceramic to carbon graphite mechanical seals.
- Seals are user replaceable with inexpensive repair kits.
- Sizes from 3/8” to 2”.
- Available in U.S. and metric thread specifications.
- Low Torque.
Operating Data
| Size (in.) | Maximum Pressure (psi) |
Temperature (°F) |
Speed (rpm) |
|---|---|---|---|
| 3/8 | 150 | 250 | 3,500 |
| 1/2 | 150 | 250 | 3,500 |
| 3/4 | 150 | 250 | 3,500 |
| 1 | 150 | 250 | 3,000 |
| 1-1/4 | 150 | 250 | 2,500 |
| 1-1/2 | 150 | 250 | 2,500 |
| 2 | 150 | 250 | 750 |