- Victaulic No. 103 Fittings are designed for use ONLY in fire protection systems.
- Gaskets for Victaulic No. 103 Fittings are provided with Vic-Plus. Additional lubrication is not required for the initial installation of wet pipe systems that are installed at or continuously operating above 0°F/–18°C. Refer to Victaulic publication 05.03 for the Vic-Plus Material Safety Data Sheet
- Nominal Size inches/DN: 2 1/2
- Actual Outside Diameter inches/mm: 2.875 / 73.0
- Nut Size inches/Metric: 7/16 / M11
- Deep-Well Socket Size inches/mm: 3/4 / 19