Envirovent Silent MV250 100mm 4" In-Duct Standard Extractor Fan - SILMV250/100 - Return Unit

Product Overview

Ultra Quiet In-Line Duct Fans

Presenting the world’s most silent in-line fan range in their class, the Silent MV range creates a quantum leap forward in technology to improve the acoustic performance of up to 12 dB(A) compared with similar products on the market. The Silent MV range is the result of an intense R&D, technological and economic investment to ensure that you can be guaranteed of a product range that provides exceptional performance with significant noise reduction.

Following extensive aerodynamic testing, we have been able to not only reduce the amount of noise produced but also ensure that the noise level that is actually emitted is at a far lower frequency, providing a quiet and ambient environment. By installing the Silent MV, you will never experience the disturbance of noisy ventilation again.

How does it work?
Sound waves produced inside the SILENT MV are directed through the perforated inner cover and absorbed by the layer of sound absorbent material. The SILENT MV 160/100 is fitted on silent elastic blocks.

Versatility
The SILENT MV fan range offers one of the most versatile fan systems on the market today. Due to its flexibility it can be used in a multitude of small and medium fan installations.

Especially advantageous in applications where the system may be running for long periods throughout the day, the acoustic benefits of the SILENT MV fans ensure that optimum comfort is achieved without the disturbance of noisy ventilation systems.

Innovative Engineering
The SILENT MV has been designed with state of the art technology to achieve results to satisfy the most demanding specifier. The low profile and compact design of the helicocentrifugal fans enable them to be installed where space is restricted, such as false ceilings.

Silent Operating
The unique perforated design of the casing directs sound waves into the high density sound absorbent material to prevent air leakage and minimise noise.

Connection
The connection box can be rotated 360° to enable the power cable to be easily connected.

Low Profile
Ideal for installations where space is restricted, as in false ceilings.

Support Bracket
Suitable for wall or ceiling mounting, fixing brackets to the motor body are included.

Ease of Maintenance
The central body of the SILENT MV can be easily dismantled from the connections to enable rapid maintenance, without the need to interfere with the ducting.

Downloads

Download Silent MV Product Brochure

Specification

Airflow	240 m3/h
Applicable Area	Bathroom, Kitchen, Utility Room
Bathroom Zones	2, 3
Collection Name	Silent MV
Duct Size Diameter	100 mm
Extraction Rate Litres Second	67 L/s
Extractor Type	Inline
Fan Size Diameter	4 in
Finish Or Colour	White
IP Rating	IP44
Material	Plastic
Mounting	Ceiling, Wall
MPN	SILMV250/100
Noise Level Maximum	25 dB
Noise Level Minimum	20 dB
Number Of Speeds	2
power consumption	27 W
Voltage	230 V
Height	204 mm
Length	575 mm
Weight	5 kg
Width	204 mm