High-VolumeGreat for medium pressures; combine characteristics of high-volume and high-pressure blowers. 16-ga. steel housing with welded, airtight joints. Heavy steel wheel. All motors are rigid mounted.High-VolumeGreat for medium pressures; combine characteristics of high-volume and high-pressure blowers. 16-ga. steel housing with welded, airtight joints. Heavy steel wheel. All motors are rigid mounted.Single-Inlet Forward Curve Direct-Drive Blowers • Housing can be rotated to 8 discharge positions in each rotation Welded steel construction Gray baked-on epoxy finish Max. inlet air temp.: 180°F Max. ambient temp.: 104°FProvide high-volume ventilation when duct systems are required. Motor packed separately when ordered with blower.Note: Review OSHA codes. OSHA complying guards are required where fan blades are exposed and within reach of personnel.