Oleodinamica Marchesini R1260 long banjo pipe

Oleodinamica Marchesini R1260 is a long banjo pipe for direct cylinder mounting of the DIN 2353 valve family. Its exact OL row gives length 202 mm, eye bore 21.2 mm and a 15 mm tube outside diameter. The nominal eye designation 1/2 identifies the catalogue size; it is not presented as a threaded port in the smooth-bore banjo eye.

The factory family assigns 280 bar working pressure and 780 bar burst pressure to the corresponding 15L tube execution. Burst pressure is a separate destructive-limit reference, not a working-pressure limit. The original row mass is 0.176 kg and banjo height is 22 mm.

The zinc-plated steel pipe can be oriented during assembly to set the valve-to-cylinder arrangement. The manufacturer describes 360-degree mounting adjustment; this is not a continuously rotating swivel under operation. Fit the pipe into the valve connection and secure the eye with the specified hollow bolt. Bolt, sealing details and assembly dimensions must match the exact interface.

The local technical PDF retains the complete relevant original manufacturer spread, including the size table, option legend, hydraulic circuit and drawing. Neighbouring executions apply only to their identified rows. Oil temperature 50 °C and viscosity 30 cSt shown beside curves are reference conditions.