- Description
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Housing The CRVB/4-225 N fan housing is designed for vertical air discharge. The fan base is made of galvanized sheet steel. The brackets, grille and screws are also galvanically plated. The fan cowl and housing are made of Al sheet metal. The motor of the CRVB/4-225 N roof fan is located in the air flow. Impeller The fan impeller is radial with backward curved blades. The impeller is made of galvanized sheet steel and is statically and dynamically balanced. Motor The fan motor is asynchronous with squirrel cage and with an external rotor. The motors are equipped with a thermal fuse as standard. The motor winding is tropicalized, with class F insulation and with a constant operating temperature of -40 to +70 °C. The bearings are for-life-grease-filled. IP54 ingress protection. Terminal block The terminal block with an inspection switch is located on the base of the roof fan. IP55 ingress protection. Noise level The terminal block with an inspection switch is located on the base of the roof fan. IP55 ingress protection. Installation The fan must be mounted horizontally using accessories (with the motor axis in the vertical position). - Additional Information
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Weight [kg] 0.912 Availability central warehouse Type of good fan Design ball-bearings, non-return damper, standard model Design bathroom Fan colour white Manufacturer Soler & Palau Protection IP IPX4 - Download
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Data sheet ds-decor-design-en.pdf - Reviews
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