HCBB/HCBT

Plate mounted axial fan. Fitted with aluminium impellers and single phase (HCBB) or three phase (HCBT) motors. Depending upon model both single and three phase motors are available in either 4 or six pole speeds. All motors are IP65 class F insulated with thermal protection as standard. All the motors are speed controllable by auto transformer or inverter. Models 630,710,800,900,1000ø are speed controlled by inverter only.