In-Line Helmet Fan | 10–17V Soft-Start, 1¼″ Hose | LRD Creations
Engineered for race and off-road use, this compact in-line helmet air pumper delivers serious airflow with a soft-start to protect electronics and improve comfort on track. Rated 10–17V, 36,000 RPM, ~1.8 A, up to 7.6 in-H₂O pressure and ~38 mph outlet velocity. Accepts 1¼″ hose on both ends and ships with an unterminated pigtail for straightforward 12V hookup. Optional bar-mounts, washable-filter off-road setup, Soft-start: powers up smoothly after 4–5 seconds. Spec’d performance: 10–17V, 36,000 RPM, ~1.8 A, up to 7.6 in-H₂O, ~38 mph. 1¼″ hose in/out; compact ~0.18 lb form factor. Simple wiring: red = +12V, black = ground (directional—reverse power can damage electronics). Mounting: use zip ties (do NOT hose clamp directly around housing). NEW OPTION-16v+ Integrated Buck Controller for 16v systems running above 17.0 Volts