FANTECH Inline Centrifugal Duct Fan, 18In Dia, Stl

Inline Centrifugal Duct Fan, Housing Material Steel, Fits Duct Dia. 18 In., Voltage 230/460V, Max. Amps 3.75, Max. Wattage 1873, Number of Speeds 1, Housing Dia. 22-1/4 In., Length 27-1/4 In., Motor RPM 1700, CFM @ Duct 6236, CFM @ 0.000-In. SP 6236, CFM @ 0.125-In. SP 6115, CFM @ 0.250-In. SP 5995, CFM @ 0.375-In. SP 5874, CFM @ 0.500-In. SP 5754, CFM @ 0.750-In. SP 5500, CFM @ 1.000-In. SP 5199, CFM @ 1.500-In. SP 4909, Max. Inlet Temp. 140 Degrees F, Inlet and Outlet Dia. 18 In.