Inline mixed flow fans VENTS TT-M - official VENTS website

Description

APPLICATION
VENTS TT-M fans combine wide capabilities and high performance features of axial and centrifugal fans. The fans are used as component parts of supply and exhaust ventilation systems rated for transportation of large air volumes and requiring high pressure and low noise level.	The fans are compatible with Ø 355 up to Ø 500 mm air ducts. Designed for ventilation of residential, public and industrial buildings.
DESIGN
The fan casing is made of polymer-coated steel. The mounting brackets attached to the casing optimize mounting of the fan.	The fan casing is equipped with an airtight terminal box for connection to power mains.
MOTOR
The fan has a single-speed four-pole single- or three-phase motor and an impeller with diagonal blades.	The motor is equipped with thermal electrical relay integrated into the motor winding for overheating protection.
SPEED CONTROL
Smooth or step speed control with a thyristor or autotransformer speed controller.	Several fans may be connected to one speed controller provided that the total power and operating current do not exceed the rated speed controller parameters.
MOUNTING
The fans may be mounted at any place and at any angle within the ductwork system.	Several fans may be installed in one system in parallel to attain higher air capacity or in series to increase operating pressure in the system.