This Remote Blower is for connection to XPert Balance Enclosure, Protector XVS Ventilation Station, Purifier HEPA Filtered Enclosure, Protector Work Station or Protector Demonstration Hood.The direct drive blower has a 1/4 hp TEFC-type motor and overcomes external static pressure of 0.5" at 420 CFM.Recommended for low to moderately corrosive conditions.Phenolic-coated steel housing and wheel.Provides a range of 167 to 560 CFM at 0.125" to 0.87" static pressure.