Brief introduction Storz Coupling

Winocean is the professional storz coupling factory ,we provide the high quality coupling .

Storz coupling started from the Germany and then it is widely used in the world ,it ues in the fire fighting ,industrial.

The material have Aluminum -Forge , Aluminum-Die cast , Brass . SS316 . the popular size is 1''-4'' . But there are some place Where require the large size storz coupling (6'' 8'' 10'' 12''  14'' ) .for example the firefighting truck ,the large size hose connection . we are the few factories in china ,who can provide the large size storz couplings .

The storz couplings have three types , storz suction hose coupling ,storz adapter with male & female thread ,storz cap.The thread can be BSP NPT NH . we can make them as your willing .

So how do we check the storz coupling size ? the most important thing is the Lug distant, we also call the KA distance .If you are not sure how to check ,you can look for the youtube ,we have the video to show the measurment .