FDC Storz Connection
FDC Connections also known as Fire Department Connection allows for a quick connection of a large-diameter hose by the fire department. The FDC Connection allows a fire department to quickly feed a fire sprinkler system or standpipe system the water it needs for fighting fires.
FDC’s Connections are widely used on all types of building applications. They are an important part of the fire department’s ability to aid in fighting fires in large industrial warehouses or buildings.
Currently, most departments are switching over to the Storz connection for FDC Connections. This allows them to respond quicker in putting the wet stuff on the hot stuff. We provide Harrington Inc 30-degree Storz Adapters.
Storz sizes available: 4″ Storz, 5″ Storz
Thread Options: 4″ Female Pipe Thread NPT, 6″ Female Pipe Thread, NPT
Options are available with swivel or without swivel.


Description | Part Number | Document Link |
---|---|---|
4" Storz x 4.0" NPT Thread, 30-degree adapter | PN: H30E-40-40NPT/CAP | H30E4040NPTcap2021SpecData |
4" Storz x 4.0" NH Threaded Swivel, 30-degree adapter | PN: H30E-40-40NH | H30E4040NH2021SpecData.pdf |
4" Storz x 4.0" NPT Threaded Swivel, 30-degree adapter w/cap | PN: H30E-40-40NH/CAP | H30E4040NHcap.pdf |
4" Storz x 4.5" NH Threaded Swivel, 30-degree adapter | PN: H30E-40-45NH | H30E4045NH2021SpecData.pdf |
4" Storz x 5.0" NPT Threaded Swivel, 30-degree adapter | PN: H30E-40-50NH | H30E4050NH2021SpecData.pdf |
4" Storz x 6.0" NPT Thread, 30-degree adapter w/cap | PN: H30E-40-60NPT/CAP | H30E4060NPTcap2021SpecData.pdf |
5" Storz x 2.5 NH Threaded Swivel, 30-degree adapter | PN: H30E-50-25NH | H30E5025NH.pdf |
5" Storz x 4.0" NH Threaded swivel, 30-degree adapter | PN: H30E-5.0-40NH | H30E5040NH2021SpecData.pdf |
5" Storz x 4.0" NPT Thread, 30-degree adapter w/cap | PN: H30E-50-40NPT/CAP | H30E5040NPTcap2018.pdf |
5" Storz x 6.0" NH Thread, 30-degree adapter w/cap | PN: H30E-50-60NH/CAP | H30E5060NHcap2021SpecData-1.pdf |
5" Storz x 6.0" NPT Threaded Swivel, 30-degree adapter w/cap. | PN: H30E-50-60NPT/CAP | H30E5060NPTcap2021SpecData.pdf |