DSP/AR
The symmetrical self sealing half coupling DSP is designed for equipping on firefighting installations or hoses. They exist in nominal diameters 40 and 65 (DSP: NF S61.704) for discharge side. There is also a nominal diameter 100 (AR: NF S61.705) for use on both the suction or discharge side.
The shape of the profiled seal together with the locking ring assures tightness without the need of a wrench. The locking rings have safety grooves to prevent unwanted disconnection during use.
Working Pressure: 16 bar
