Bucchi srl for pipe fittings adopts as standard connection ISO 228/1; in order to
improve hydraulic seal has decided to create its own internal regulations, based on a soft conical thread. Therefore it is noted that to ensure the hydraulic seal declared it is expected a slight tightening with a key that does not generate the breakage of the coupling.
(See table tightening torque)
Operating pressure
16 bar at 20°C
Max working temperature
90°C
Materials
Polyamide (nylon 66) PA
Colors
Natural
Torques
The maximum tightening torques specified for fittings Bucchi depend on the compliance of the threads that reference to international specifications on the threads.
