



National Ventilation UMD150SX Pro Mixed Flow In-Line Extractor Fan 150mm / 6 Inch 240V
UMD150SX
Pro 150mm Mixed Flow In-Line Extractor Fan – High-Volume, Low-Noise Ventilation with 3-Speed Motor
The Pro 150mm (6 inch) Mixed Flow In-Line Extractor Fan is engineered for high-capacity airflow in ducted systems. With a robust three-speed motor and aerodynamic housing, it delivers powerful performance with minimal noise—ideal for residential, commercial, or light industrial ventilation setups.
- High Extraction Capacity: Delivers airflow from 300 to 980 m³/h, ensuring efficient ventilation for larger spaces.
- Quiet & Aerodynamic Design: Streamlined case and diffuser provide strong air pressure while keeping noise levels low.
- Three-Speed Motor: High-efficiency ball bearing motor with a 40,000-hour service life for long-lasting performance.
- Versatile Mounting: Supplied with a mounting plate and can be installed at any angle—in-line, series, or parallel.
- Easy to Maintain: Features a quick-release impeller and motor block for straightforward cleaning and servicing.
Technical Specification
- Model: Pro Mixed Flow In-Line
- Size: 150mm / 6 Inch
- Airflow Rate: 300 – 980 m³/h
- Motor: 3-speed, ball bearing, 40,000-hour lifespan
- Voltage: 240V
✅ Choose the Pro 150mm Mixed Flow Fan for reliable, high-power air extraction across a wide range of applications!
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 | N |
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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