Oleodinamica Marchesini GN1070 GGL 1/2 NPT in-line rotating coupling

Oleodinamica Marchesini GN1070 is an in-line rotating coupling in the GGL series, with 1/2" NPT connections. The exact article is explicitly offered by an independent supplier and the manufacturer original defines the GN prefix as the NPT-thread execution.

Installed between a flexible hose and a fixed component, it compensates hose rotation and torsion to reduce hose damage. It is not suitable for fast or continuous rotation. The body is zinc-plated steel with low-friction seals.

The exact NPT supplier card specifies maximum flow 60 l/min, maximum pressure during rotation 150 bar and a separate maximum pressure 300 bar. Apply the lower pressure limit during rotation.

The local PDF retains the complete original manufacturer spread, including the GN NPT option, hydraulic diagram and base-size tables. Representative manufacturer series product image; visible connection threads may show the standard BSP version.