CRHB 4 400 N Roof Mounted Fan 400mm

The S&P CRHB/4-400N is a 400mm centrifugal roof mounted fan with horizontal discharge, moving up to 4540 m³/h. Its low profile galvanised steel base, backward curved impeller and spun aluminium cowl give quiet, efficient rooftop extraction.A single phase 230V AC external rotor motor drives the fan, speed controllable by voltage, with IP54 protection, Class F insulation and thermal overload as standard. It suits commercial kitchens, workshops, plant rooms and general building extract. 1 Phase AC motor Up to 4540 m³/h Speed controllable Specifications Brand S&P Model CRHB/4-400N Type Roof fan Diameter 400mm Max airflow 4540 m³/h Phase 1 Phase Discharge Horizontal Power 544W Voltage 230V 50Hz Noise 53 dB(A) Manuals & GuidesS&P CRHB CRHT CRVB CRVT Datasheet