CaryaireVentilation products

Ventilation Fan with Gravity Louver

Caryaire ventilation fans with gravity louver (models VFL, VFL-C and VFL-E) use a multi-blade propeller fan with an external rotor motor of class F insulation, for 50Hz applications.

VFL, VFL-C and VFL-EModels
External Rotor Motor with F Class InsulationMotor
single or three Phase power supplyPower supply
Catalogue
Overview

About Ventilation Fan with Gravity Louver

The motor is available in several RPM options for different needs, with a single or three phase power supply; refer to the technical data sheet for selection. The fan assembly consists of the fan with mounting plate, gravity louver and mounting flange.

The attractive black fan is made from steel sheet and encased in a steel sleeve with an integral gravity louver, whose aluminium blades have a blade tip seal for quiet, smooth closure. The whole assembly is powder coated for durability and aesthetics, and can be accessed from indoors for periodic maintenance.

Technical data

Specifications

Models
VFL, VFL-C and VFL-E
Fan
Propeller fan is direct-driven, five/seven blade type, mounted on a square steel plate with an orifice ring.
Fan blades
Formed Steel Construction
Motor
External Rotor Motor with F Class Insulation
Casing
Powder Coated Steel sleeve of minimum 200mm length and 20Ga thickness with 30mm Mounting Flanges
Gravity louver
Factory fitted integral gravity louver made from powder coated aluminium blades of 0.5mm thickness and steel frame
Motor protection
IP44 (200-450mm dia) & IP54 (500-630mm dia) For Models ending with “HE”
Motor protection
IP44 (200-300mm dia) & IP54 (350-630mm dia) For other models
Power supply
single or three Phase power supply

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