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Series Vents Stream EC

Series Vents Stream EC - For round ducts - Inline fans

New

Mixed-flow inline fans in sound-insulated casings with EC-motors

Sound-insulated casing
Impeller type: Mixed-flow
Casing material: Polypropylene

VENTS STREAM EC

Stream EC is a new generation of mixed-flow duct fans enclosed in a sound- and heat-insulated casing with EC motors. The series ensures quiet and energy-efficient operation with a capacity of up to 600 m³/h. The fans are designed for round air ducts with diameters of 100–160 mm.

Low noise level
Sound pressure level
up to 38 dB(A)

High
airflow
up to 600 m³/h

Low power
consumption
from 17 W

Application

Depending on how they are oriented when installed, VENTS STREAM EC series fans are designed for supply and exhaust ventilation systems in commercial and industrial facilities with strict noise level restrictions.

Bathrooms

Schools and offices

Gym

Cafés and restaurants

Innovative impeller design

With their innovative impeller and advanced aerodynamics, VENTS STREAM EC fans deliver an optimal combination of high performance, increased pressure, and low noise.

Sound-insulated casing

The casing’s sound and thermal insulation consists of a 50-mm-thick layer of mineral wool. The inner casing perforation lets sound waves pass through the holes and fall at a specific angle onto the sound-absorbing layer.

High-efficiency EC motor

VENTS STREAM EC fans feature high-efficiency electronically commutated (EC) DC motors. They provide:

smooth speed control;
high performance across the entire operating range;
low power consumption;
efficiency up to 90%.

Mounting

Versatile mounting
VENTS STREAM EC fans are suitable for floor, wall, and suspended mounting.

Floor-mounted

Wall-mounted

Suspended

Operating direction
Depending on the orientation of the fan when installed, it can operate in both supply and exhaust ventilation systems.

Supply ventilation

Extract ventilation

Parallel and series connections
Multiple fans can be installed in a single system:

in parallel — to increase airflow;
in series — to increase operating pressure.

Winner of the iF DESIGN AWARD 2024

In 2024, VENTS STREAM EC received the IF DESIGN AWARD—one of the most prestigious international awards in the field of industrial design. The award recognizes not only the product’s appearance but also its well-thought-out design, functionality, and ease of use. Nearly 11,000 products and projects from 72 countries participated in the 2024 competition, which were evaluated by 132 international experts.

Available options in the VENTS STREAM EC series

Temperature sensor

Plug cable

Speed controller

A wide range of options allows you to find the ideal solution for any ventilation need.

Name	Description
STREAM EC Un	speed controller with an electronic thermostat and external temperature sensor fixed on 4 m cable. Equipped with a power cord and an electric plug. Temperature-based operation logic.
STREAM EC R	power cord with mains plug.
STREAM EC P	built-in smooth speed controller.

Filters: Mounting: Inline

Lineup Vents Stream EC	Connected air duct size, mm	Phases	Rated power, W	Maximum airflow, m³/h	Temperature sensor
Vents Stream 100/125 EC	100/125	1	17	350
Vents Stream 100/125 EC Un	100/125	1	17	350	Remote
Vents Stream 100/125 EC R	100/125	1	17	350
Vents Stream 100/125 EC P	100/125	1	17	350
Vents Stream 150/160 EC	150/160	1	55	600
Vents Stream 150/160 EC Un	150/160	1	55	600	Remote
Vents Stream 150/160 EC R	150/160	1	55	600
Vents Stream 150/160 EC P	150/160	1	55	600

Datasheet

"VENTS Stream 100/125 EC" product description 09-2026

670 Kb

Datasheet

"VENTS Stream 150/160 EC" product description 08-2025

596 Kb

Manual

"VENTS Stream 100/125 (EC)" user's manual 05-2026 (V238-1EN-01-1)

3.46 Mb

Manual

"VENTS Stream 150/160 (EC)" user's manual 02-2026 (V238EN-04)

3.51 Mb

BIM/CAD models

Stream EC

815 Kb

Image

Stream EC - image 1

268 Kb