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/ Product catalogue / Commercial and industrial ventilation / Inline fans / For round ducts / TT PRO EC

Series Vents TT PRO EC

Series Vents TT PRO EC - For round ducts - Inline fans
Mixed-flow inline fans with EC-motors
  • Impeller type: Mixed-flow


The TT PRO EC series fans are a versatile solution for modern ventilation systems. They combine high air flow—up to 1,970 m³/h—and pressure with the energy efficiency of an EC motor, offering smooth speed control from 0 to 100%, the ability to connect to smart control systems, and compatibility with air ducts ranging from 100 to 315 mm in diameter. 
Application
Depending on the installation direction, VENTS TT PRO mixed-flow inline fans can operate as either supply or exhaust fans. Fans of this series are used for any commercial and industrial premises: hotels, stores, warehouses, fitness centers, etc.

Offices

Libraries

Cafés, hotels, and restaurants

Production areas, warehouses, and private workshops

Design

Optimized impeller

Thanks to the improved impeller shape and enhanced aerodynamics, TT PRO fans deliver high air flow at minimal energy consumption and low noise level.

The casing

The casing is made of high-quality, durable, low-flammability ABS plastic, which is also resistant to mechanical damage.

High-efficiency EC motor
An electronically commutated (EC) DC motor that provides high air flow, precise speed control over the entire operating range, and maximum energy efficiency. The motor's efficiency reaches 90%, which significantly reduces power consumption.
The motor is equipped with rolling bearings capable of withstanding up to 40,000 hours of continuous operation and features built-in thermal overload protection.
Mounting and maintenance

Easy maintenance

The removable central unit with the motor, impeller, and terminal box ensures simple and convenient fan maintenance. There is no need to disassemble and remove the entire fan—simply pull the central unit out of the casing and perform maintenance.

Flexible mounting

The fans are suitable for floor, wall, and suspended mounting.

Serial or parallel installation is also possible:

Parallel installation allows you to increase airflow.

Serial installation allows you to increase air pressure.


Available options for the VENTS TT PRO series
A wide range of options allows you to find the perfect solution for any ventilation need.
NameDescription
TT PRO Uspeed controller with an electronic thermostat and a temperature sensor integrated inside an air duct. Temperature-based operation logic. 
TT PRO Unspeed controller with an electronic thermostat and a temperature sensor fixed on a 4 m cable. Temperature-based operation logic. 
TT PRO U2nspeed controller with an electronic thermostat and a temperature sensor fixed on a 4 m cable. Temperature-based switching on/off. 
TT PRO Pbuilt-in smooth speed controller. 
New, improved series of mixed-flow fans – VENTS BOOST
  • High air flow, low power consumption, and low noise, combined with easy installation and maintenance, make BOOST one of the leaders in its category.
  • Designed for air ducts ranging from 100 to 400 mm in diameter.
  • Available models feature three-speed AC motors and energy-efficient EC motors.
Lineup Vents TT PRO EC Connected air duct size, mm Phases Rated power, W Maximum airflow, m³/h Temperature sensor Number of speeds
Vents TT PRO 100 EC Vents TT PRO 100 EC
100 1 30 300 1
Vents TT PRO 125 EC Vents TT PRO 125 EC
125 1 40 450 1
Vents TT PRO 150 EC Vents TT PRO 150 EC
150 1 55 600 1
Vents TT PRO 160 EC Vents TT PRO 160 EC
160 1 55 600 1
Vents TT PRO 200 EC Vents TT PRO 200 EC
200 1 123 1040 1
Vents TT PRO 250 EC Vents TT PRO 250 EC
250 1 169 1285 1
Vents TT PRO 315 EC Vents TT PRO 315 EC
315 1 284 1970 1
Datasheet
"VENTS TT PRO EC" product description 07-2025
1.39 Mb
Manual
"VENTS TT PRO EC" user's manual 02-2026 (V77-1EN-08)
1.45 Mb
Image
TT PRO EC - image 1
79 Kb