
Envirovent SILMV500/150T Silent MV White Low Noise In-Line Mixed Flow Duct Fan With Adustable Timer IP44 24dB(A) 150mm / 6 Inch 240V
SILMV500/150T
Silent MV Low Noise In-Line Mixed Flow Duct Fan – Adjustable Timer, Ideal for Quiet, High-Performance Ventilation in Larger Systems
The Silent MV In-Line Mixed Flow Fan offers powerful, low-noise duct ventilation for residential, commercial, or industrial applications. Designed with a high-efficiency two-speed motor and built-in sound-absorbent insulation, this fan delivers quiet operation without compromising airflow. The adjustable timer adds flexibility, while the 360° rotating connection box ensures quick and convenient installation. Fully compliant with UK Building Regulations, it’s the perfect solution for larger ducted systems.
- Adjustable Timer Function: Built-in run-on timer allows custom delay (1–30 minutes) after switch-off for complete air extraction.
- Ultra-Quiet Operation: Integrated sound-absorbent insulation and sealed ball bearings reduce operational noise to just 24dB(A).
- Two-Speed Motor: Offers high and low airflow settings to suit changing ventilation requirements.
- Flexible Installation: 360° rotating connection box and compact housing make installation easy in tight or complex duct layouts.
- Compliant & Versatile: IP44 rated and suitable for use with auxiliary two-speed switches or variable speed controllers.
Technical Specification
- Mounting: In-line (ducted)
- IP Rating: IP44
- Duct Size: 150mm / 6 inch
- Voltage: 240V
- Sound Level: 24dB(A)
- Dimensions: 482mm (L) x 274mm (H)
✅ Install the Silent MV In-Line Fan with timer for efficient, quiet airflow in larger systems where reliability and performance are essential!
C/w Humidistat | N |
C/w Pullcord | N |
S4 - Size | 150mm / 6 Inch |
Product | Domestic Fans |
Type | Domestic Inline |
Ingress Protection | IP44 |
Voltage | 230/240 V |
C/w Timer | Y |
Maximum Sound Power Level | 24 Db |
Delivery Costs
Our standard delivery charge to UK mainland addresses is £5.90 ex-VAT.
Take advantage of FREE* Delivery when you spend over £100 (per order) ex-VAT.
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12.00 ex-VAT.
Solar Panels, Batteries and Inverters
Due to their size all solar panels, batteries and inverters orders up to 50 qty will be despatched on a pallet and incur a £120** ex-VAT delivery charge.
**£180 ex VAT to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes.
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