Due to the special design of the seals and the rotor surface, this connection can operate at high fluid pressure and low rotation speed with low friction and wear for a long time.
In addition, they can remain inactive for a long time without jamming. A safety pin is provided to prevent rotation. To avoid contamination in the event of leaks, it is necessary that only one type of fluid flow in both passages.
Avoid using the connection for pressure surges and at the maximum recommended operating limits without consulting a service center.
| Pressure | Temperature | Rotation frequency | |
| Aria – Air – Luft – Aire | 10 bar / 145 PSI | 90°C / 195°F | 250 |
|
Hydraulic oil |
300 bar / 3.350 PSI |
50 bar / 725 PSI – 250 250 bar / 3.625 – 15 |
|

| Order Code | Dual Stream Connection | |||||||||||||||||
| Hydraulic | A | B | D1 | Ø D2 | E | Ø F | Ø G | H | I | L | M | N | O | Ø X | Y | Z | Kg | |
| H2-51-33R1 | G 1" RH | G 3/8" | G 3/8" | 9 | 169 | 89 | 54 | 48 | 23 | 146 | 74,9 | 29 | 37,4 | 10 | 30 | 102 | 4,5 | |
| H2-51-55R1 | G 1 1/2" RH | G 3/4" | G 3/4" | 19 | 216 | 99,5 | 78 | 68 | 28 | 188 | 88 | 47 | 47 | 10 | 30 | 135 | 6,4 | |

| Order Code | Dual Stream Connection | |||||||||||||||||
| A | B | D1 | Ø D2 | E | Ø F | Ø G | H | I | L | M | N | O | Ø X | Y | Z | Kg | ||
| H2-51-33R2 | G 1" RH | G 3/8" | G 3/8" | G 3/8" | 169 | 89 | 54 | 48 | 23 | 146 | 74,9 | 29 | 37,4 | 10 | 30 | 102 | 4,5 | |
| H2-51-55R2 | G 1 1/2" RH | G 3/4" | G 3/4" | G 3/4" | 216 | 100 | 78 | 68 | 28 | 188 | 88 | 47 | 47 | 10 | 30 | 135 | 6,4 | |

| Order Code | Dual Stream Connection | |||||||||||||||||
| A | B | D1 | Ø D2 | E | Ø F | Ø G | H | I | L | M | N | O | Ø X | Y | Z | Kg | ||
| H2-51-13R | G 1" RH | G 3/8" | G 1/8" | G 1/8" | 169 | 89 | 54 | 48 | 23 | 146 | 74,9 | 29 | 37,4 | 10 | 30 | 102 | 4,5 | |
| H2-51-55R3 | G 1 1/2" RH | G 3/4" | G 3/4" | G 3/4" | 216 | 100 | 78 | 68 | 28 | 188 | 88 | 47 | 47 | 10 | 30 | 135 | 6,4 | |