Figure 3 Horn With Backbox And Dimensions - Federal Signal 450EWBX-024 Instrucciones De Instalación Y Mantenimiento

Installation and Maintenance Instructions
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Figure 3 Horn with backbox and dimensions

127.0 mm (5.00")
144.5 mm (5.69")
Model 450EWBX-024 Electronic Horn
BACKBOX
GASKET
#8 x 1-5/8" (4)
47.6 mm (1.88")
2X Ø 8.2 mm
(0.32")