Storz Blind Caps

Storz Blind Caps are pressure caps that join to Storz adapters and cover the Storz to protect the port of a hydrant while a Storz adapter is on the fire hydrant. Blind Caps are also used to hold pressure back from the pumper nozzle of a fire hydrant when accessing the smaller side ports of a hydrant. Municipal Depot offers Harrington brand blind caps.


Blind Caps are made of 6061 Aluminum outer Forging with a T-6 Temper heat treating, the inner portion is extruded 6061 aluminum.


Contact us by calling 469-563-2660


Sizes Available: 2-1/2″ Storz Cap, 4″ Storz Cap, 5″ Storz Cap & 6″ Storz Cap

Blind Cap Documents:

2.5″ Blind Cap | Document: HBC-25
4″ Blind Cap | Document: HBC40
5″ Blind Cap | Document: HBC50