Baoji Qinlong Fire Hose Co., Ltd. [China]

supply Machino Coupling material: aluminum material.brass material . size : 1.5",2",2.5",3",4"

supply fire hose coupling according to your requirements 1. nominal diameter: 40mm,50mm,65mm,75mm

2. working pressure:12bar,16bar ....

3. type: American type coupling, German type coupling,British type coupling

4. material : aluminum,brass

5. size: 1",1.5",2",2.5",3",4"

6.other: chromeplate

Machino Coupling (Al material)