Federal Signal - Model RSL-B - Radiant Mounting Options - Datasheet

Flat Base – Designed for flat surface mounting when cabling from the bottom of the device and a compact design is needed. Wall Base – Designed for lateral or wall mounting. Extended Base – Designed for mounting on a flat surface. Allows for an additional lift of 3.94 in (100 mm). Pipe Base – Designed for installation on a 1/2-inch NPT pipe. Tube Base – Designed for flat surface mounting, featuring a stainless steel extension tube when a higher profile design is needed. Lengths available: 5.55 in(141mm), 9.49 in (241mm), 13.43 in (341mm) and 17.36 in (441mm).