Rotary blower package FBS 660 series

belt-driven

Plug-and-play These turnkey blowers come complete with sensors, STC/SFC, SIGMA CONTROL 2, an emergency stop push button, are pre-filled with oil. High-efficiency blower airend with SIGMA PROFILE rotors, ensures maximum air delivery with minimal power use Bearings and seals Heavy-duty roller bearings for 100% absorption of radial forces Time-tested, maintenance-free mechanical drive shaft seal on the screw blower block Exceptional bearing durability thanks to optimized power distribution in the transmission IE3 motor Premium-efficiency IE3 motors deliver an unparalleled level of efficiency Drive motor and frequency converter with system efficiency class IES2 Motor winding protection Available with SFC frequency controller for variable speed systems Easily accessible grease fittings Power transmission Optimum power transmission efficiency Reduced maintenance costs Premium quality electric motors Pulsation dampeners Efficient inlet and discharge absorption silencers with a wide frequency range to dampen process air pulsations Minimal sound transfer to downstream piping