MO SERIES – Brass Olive fittings


The MO fitting gripping and tightness system on the tubing is performed by the olive compression on the tube. The MO fittings are manufactured according to the following DIN norms:

  • the Olive and Olive seat: DIN 3861
  • Nuts: DIN 3870

Our MO fittings are brass nickel-plated.

Recommended tubings: Copper and alluminium tubes. PA11 and PA6 tubes are to be used with our MO 23 reinforcement part.
Acceptable Tolerances on the tube: +/– 0,05 mm up to Ø 10 mm and +/– 0,1 mm from Ø 11 up to Ø 15 mm.
Temperature range: -20°C÷70°C
Working Pressure: max. 60 bar

Application field: Hydraulic, oleodynamic and pneumatic circuits.

Download Technical Catalogue – MO Series