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This two ways rotating joint allowes the free rotable angular position of radial outlet port
when
rotor is screwed. The rotor is made in cemented carbon steel and lapped for
reducing friction and increase life of seals. The seals are made of PTFE. The
external body is machined from aluminium bar to avoid any porosity, while the
alignment of unit is given by a ball bearing and a self-lubricanting bushing of
sinter-bronze. There is a threaded hole (DR) in the external body to avoid flow
from first to second way.
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Avoid working with
maximum speed and maximum pressure
| t max |
|
90 °C |
| p max |
air |
12 bar |
| p max |
oil |
250 bar |
| n max |
|
250 RPM |
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