Filton® Rotary C.B.N. Union - High Temperature
(Sizes 1-1/2" to 6")
Installation Procedures
- A suitable run-in period before fitting is recommended. Rotate the C.B.N. at 50 r.p.m. for 1 hour for sizes ranging from 40 (1-1/2”) to 80 (3”) and at 25 r.p.m. for 2 hours for all other sizes above.
- Add system liquid if seals squeak.
- A torque arrestor may be fitted, but this must not restrict the rotary union.
- Ensure that the spindle thread is RH or LH to suit the direction of rotation of the machine shaft.
- If the machine shaft reverses direction of rotation, securely lock the spindle or (preferably) use a flanged connection.
- DO NOT fix valves etc. directly on to the rotary union.
- DO NOT connect with rigid pipe.
- DO NOT clamp the rotary union.
Maximum Length For Flexible Hose
| Nominal Size | LENGTH (mm) | PART NUMBER |
|---|---|---|
| 40 (1-1/2") | 460 | M.240/7 |
| 50 (2") | 610 | M.240/8 |
| 65 (2-1/2") | 610 | M.240/9 |
| 80 (3") | 760 | M.240/10 |
| 90 (3-1/2") | 760 | M.240/10 |
| 100 (4") | 915 | M.240/11 |
| 125 (5") | 915 | M.240/12 |
| 150 (6") | 915 | M.240/13 |