GSN-T |
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Two ways rotating joint for air and hydraulic oil at high pressure. The rotor is made of cemented steel and lapped for reducing friction. 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 two self lubricant bushing of pressed bronze. This type is advised when two different fluids are used or the same fluid is used at different pressions.
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Avoid working- with maximum speed at maximum pressure
| t max | 90 °C | |
| p max | air | 12 bar |
| p max | oil | 250 bar |
| n max | 250 RPM |
| Type | A | B | C | D | E | F | G | H | I | L | M | CH1 | CH2 | |
| GSN 13 T | 1/2 | 1/8 | 4 | 65 | 35 | 16 | 70 | 70 | 38.5 | 164.5 | 107.7 | 36 | 17 | |
| GSN 18 T | 3/4 | 1/4 | 6.5 | 75 | 40 | 18 | 75 | 75 | 42.5 | 177.5 | 115.5 | 41 | 22 | |
| GSN 25 T | 1'' | 3/8 | 10 | 90 | 50 | 22 | 95.5 | 85 | 56.5 | 210 | 142 | 46 | 27 |