Fire hose coupling(storz coupling, Aluminum coupling) 1)Material: brass, Aluminum 2)Work pressure:16Bar 3)Size:DN25-DN100

Fire hose coupling(storz coupling, Aluminum coupling)

1)Size: 1"(DN25)- 4"(DN100)

2)Material: brass, Aluminum3)Work pressure:16Bar4)Coupling style: female thread,male thread,hose coupling,coupling with cap and chain,etc

Fire Couplings Technical Data

Item	Hose Coupling			Threaded Coupling		Female Threaded Coupling		Reducer Coupling
Type	KD			KY		KN		KJ
Nominal Diameter(mm)	DN50	DN65	DN80	DN50	DN65	DN50	DN65	DN50/DN65	DN65/DN80
Nominal Work Pressure(MPa)	1.6
Strength Test Pressure(MPa)	2.4
Applicable Medium	Clean water, foam liquid.