The Gulfstream 350 Fiber Optic Cable Blower is all pneumatic and comes complete with a convenient storage case. With the ability to install fiber from 0.16" - 0.62" (4 - 16mm) into duct ranging from 0.50" - 1.25" (8 - 42mm), the Gulfstream 350 provides a mechanical counter, speed indicator, and maximum belt visibility. Complete the order with cable packs and duct packs to meet the exact job requirements.ÂÂ