Type G Rotary Unions
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The Type G Rotary Union from Johnson-Fluiten S.r.l., a joint venture between Kadant Johnson Inc. and Fluiten SpA, introduces a high performance, high precision union for coolant, air and hydraulic oil applications. Type G unions are generally applied to the machine tool industry for:
- Transfer lines
- Gun drills
- Spindles
- Drilling
- Milling
- Rotary index tables
Based on more than 40 years of mechanical seal design and application expertise, the Johnson-Fluiten Type G rotary union line is built to perform under the most demanding conditions. A thorough understanding of seal load optimization, seal wear characteristics and application knowledge means the Type G union can provide years of reliable service for coolant, air and hydraulic oil applications.
| Type | Media | Pressure (Max) | Temperature (Max) | Speed | ||||
|---|---|---|---|---|---|---|---|---|
| Coolant | Air | Oil | bar | psi | °C | °F | ||
| GA |  |
 |
|
70 | 1,000 | 120 | 250 | 3,500 |
| GAI | |
|
|
70 | 1,000 | 120 | 250 | 3,500 |
| GL/GLA | |
 |
|
110 | 1,595 | 120 | 250 | 15,000 |
| GR/GRA | |
|
|
110 | 1,595 | 120 | 250 | 15,000 |
| GS/GSA | |
|
|
70 | 1,000 | 120 | 250 | 10,000 |
| GX/GXA | |
|
|
70 | 1,000 | 120 | 250 | 10,000 |
| GZ/GZA | |
|
|
105 | 1,500 | 120 | 250 | 20,000 |
| G5050 | |
|
|
105 | 1,500 | 120 | 250 | 30,000 |
| G2M/G4M/G5M | |
|
|
250 | 3,610 | 90 | 195 | 100 |
| RecommendedAcceptableNot Recommended |
Higher speed and pressure available upon request. | |||||||