ROOTS™ RAM™ WHISPAIR 406 Rotary Positive Displacement Blower
The ROOTS™ RAM WHISPAIR™ 406 blower is designed for industrial environments where airflow efficiency and lower operational noise are equally critical. Part of the RAM™ WHISPAIR Rotary Positive Blowers 404J through 624J series, this rotary positive displacement blower delivers airflow up to 601 CFM with operating pressures to 18 PSI, vacuum capability to 16″ Hg, and speeds reaching 4000 RPM. Engineered with advanced acoustic and airflow optimization, the blower reduces sound levels, minimizes operating power requirements, and maintains stable continuous-duty performance across demanding industrial air systems. Its rugged internal construction combines alloy steel timing gears, cylindrical roller bearings, piston ring air seals, lip-type hydrodynamic shaft sealing, and splash oil lubrication for dependable long-term operation.
Technical Details
RAM™ Whispair 406 Design & Construction Features
Warranty Information
The ROOTS™ RAM™ WHISPAIR 406 Rotary Positive Displacement Blower is covered by a 24-month warranty from the date of original unit start-up, or 30 months from the date of original shipment — whichever occurs first.