General Characteristics:
The VBW7 is a single inlet centrifugal fan available in 2 and 4 pole configurations. It features a squirrel cage induction motor with IP55 as standard, with an option for IP65. The fan supports various nominal supply voltages, including 220/240V or 115V for single-phase and 380/420VY / 220/240VD for three-phase at 50Hz, and 440/480VY / 250/280VD for three-phase at 60Hz.

Options:
The fan can be equipped with inlet and discharge guards, inlet filters, and spigots.

Materials and Finishes:
The fan case is made from cast aluminium LM6, while the impellers are constructed from galvanised sheet steel. The standard finish is unpainted or stove enamelled in black.

Mounting Options:
The fan can be mounted using motor feet or a pedestal.

Noise Levels:
The noise level is 94dB(A) for the 2 pole configuration and 73dB(A) for the 4 pole configuration, measured at 1 meter in free air.

Weight:
The fan weighs 14 kilograms (31 pounds).

Motor Variations:
The fan is available with ATEX, CE, CSA, and UL certifications.

Additional Information:
Outline dimensions are provided for 50Hz performance, with a note that dimensions may vary for 60Hz operation. All measurements are in millimeters, and technical specifications are subject to change. Images may not accurately represent the supplied fan.