Intelli-Sense Multi-Speed Coated Steel Blowers feature a direct drive ECM motor, which consumes one third less energy than belt drive motors, and a phenolic-coated impeller and housing. Unit comes with control box and 3 speed blower switch.
For installation on I-S style Labconco Protector series fume hoods.
Adjustable over broad range of airflows. Max of 350 CFM @ 0.08" SP to 1250 CFM @ 0.7" SP. 10" dia. inlet.