HCD Axial Fan
- Rolled sheet steel support frame.
- Aluminium sheet impeller.
- Motor for models 20,25,30 and 35:
Single-phase, four-pole shading ring 230V, closed construction, IP-44 insulation, class B self-protecting and self-lubricated.
Working temperature: -30°C +50°C.
- Motor model 40.
Single-phase, asynchronous motor with squirrel-cage rotor and ball bearings, 230V.
IP-54 class F protection.
Class F insulation.
Standard model can operate at temperatures between -25°C + 60°C.
- Anticorrosive finish in polyester resin, polymerised at 180ºC, after degreasing, phosphating and passivation pre-treatment.