Trolley extinguisher valve (in 1" / out 1/2")

Dry powder, foam, water valve, for trolley extinguisher.
25Kg, 50Kg, 100Kg / 25Lt, 50Lt, 100Lt
Inlet 1".
Outlet 1/2".
Gauge thread Μ 10 x 1 mm.

Κλείστρο τροχήλατου πυροσβεστήρα (in 1