The R rotary unions are designed for water, thermal oil and air service. The product utilises corrosion-resistant materials such as stainless steel and brass. The full-flow design allows for maximum flow rates with minimal restrictions.
The R unions are available in sizes from 9mm to 150mm in both single and dual flow configurations. This line of ball bearings unions is designed for tough applications where other rotary unions fail to perform.
| TYPE | MEDIA | Pressure (Max.) | Temperature (Max.) | ||||
|---|---|---|---|---|---|---|---|
| Water | Thermal Oil | Steam | Air | BAR | ° C | ||
| 3/8" to 2" | R | 50 | 120 | ||||
| RH | 50 | 180 | |||||
| RHB | 25 | 400 | |||||
| 21/2" to 6" | R | 13 | 120 | ||||
| RH | 13 | 180 | |||||
| RHB | 12 | 400 | |||||
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| SEAL CODE | SEAL MATERIALS | MEDIA | MAX TEMPERATURE |
|---|---|---|---|
| B3 | Grafite - Silicio - Viton | WATER - AIR - DRY | 120" |
| B4 | Grafite - Silicio - Aflas | WATER - AIR - DRY - STEAM | 180" |
| C3 | Tungsteno - Silicio - Viton | DIRTY WATER | 120" |
| C4 | Tungsteno - Silicio - Aflas | DIRTY WATER | 180" |
| T4 | Bronzo - Silicio - Aflas | DIATHERMIC OIL | 180" |
| Fluid | Pressure bar |
Temperature °C |
Speed RPM |
|---|---|---|---|
| Air | 10 | 375 | |
| Coolant | 25 | 120 | 750 |
| Oil | 25 | 120 | 750 |
