VENTS ТТ PRO Inline Mixed Flow Fan for Round Ducts

The VENTS ТТ PRO is an exceptional inline mixed flow fan designed to provide high-performance air ventilation for round ducts. With its innovative mixed flow design, this fan combines the benefits of axial and centrifugal fans, ensuring efficient airflow, low noise levels, and powerful ventilation. Negative Pressure requirement for the rooms.

The VENTS TT PRO series fans are engineered for exceptional performance in both axial and centrifugal applications, catering to spaces that demand high pressure, robust airflow, and minimal noise. Designed to fit round air ducts ranging from Ø 100 to 315 mm, these fans are ideal for bathrooms, kitchens, apartments, cottages, shops, and more.

Crafted with a durable plastic casing, these fans boast a range of features, including an optional regulated timer with a turn-off delay adjustable from 2 to 30 minutes. Maintenance is made easy with a removable impeller and motor block, secured to the casing with special clamps.

TT PRO Design Features:

• Casing made of low flammable polypropylene for safety.
• Inlet spigot equipped with a collector for smooth air inlet.
• Hemispheric impeller shape and specially profiled blades for increased air flow velocity, higher pressure, and enhanced capacity compared to standard axial fans.
• Diffuser, profiled impeller, and directing vanes ensure optimal performance, pressure, and low noise.

Motor:

• Single-phased double-speed motors with low energy demand.
• Thermal overheating protection prevents motor overload.
• Ball bearings for extended motor service life (up to 40,000 hrs.) at non-stop operation.
• IP X4 ingress protection rating.

Speed Control:

• Double-speed motors controlled with a built-in switch or an external switch for multi-speed fans.
• Integrated speed controller (option P) or external TRIAC/autotransformer speed controller for smooth speed control.

Mounting:

• Fans suitable for mounting at any angle and point of the system.
• Flat mounting plate on the fan case for easy wall attachment.
• Multiple fans can be installed in parallel or in series for increased airflow or operating pressure.

Electronic Module with Temperature Sensor and Speed Controller (U Option):

• Ideal for spaces with strict temperature requirements, such as greenhouses.
• Allows automatic speed control based on air temperature in the ventilation duct or room.
• Two variations: internal or external temperature sensor options.

Operating Logic:

• Set desired air temperature (thermostat set point) and minimum impeller speed.
• Motor switches to maximum speed as the temperature exceeds the set point.
• Motor reverts to the pre-set speed as the temperature drops below the set point.
• Switch delay patterns based on temperature or timer for optimal air temperature control.

Key Features:

• High Performance: With a maximum capacity of 1040 m3/h, the VENTS ТТ PRO delivers robust and efficient ventilation for various applications.
• Mixed Flow Technology: This fan's unique mixed flow design offers improved pressure characteristics, resulting in optimal airflow even in demanding scenarios.
• Wide Application Range: The VENTS ТТ PRO series is ideal for supply and exhaust ventilation in spaces requiring powerful airflow, high pressure, and reduced noise levels.
• Compact and Durable: Crafted with high-quality materials, including a low flammable polypropylene casing, the fan ensures durability and reliability.
• Easy Installation: Compatible with round air ducts ranging from Ø 100 to 315 mm, this fan offers versatile installation options.
• Advanced Motor: Equipped with a single-phased double-speed motor featuring thermal overheating protection and extended service life.
• Temperature Sensor Option: The U option includes an electronic module with a temperature sensor and speed controller, making it ideal for maintaining specific indoor temperature levels.

Upgrade your ventilation system with the advanced features of VENTS TT PRO series fans—available on mep-global.com.