European standard brass pneumatic 9mm 11mm 13mm hose barb couplings and BSP plugs

 brass pneumatic quick coupling :

1. Euopean standard,  compatibility with CE JN320 series,Rectus 25KA and 26KA series;

2. Single hand operation,  broad intechange,various of conncetions;

3. Quick coupling system with nominal diameter 7.8 for pneumatic 25KA series, 

4. applications : liquids and gas, for Pneumatic tools, laboratories, measure and control equipments, machinery equipments