Monsoon UMD Pro Mixed Flow Fans
![Silence Range Photo Silent Ventilation](https://www.nationalventilation.co.uk/wp-content/uploads/2019/09/UMD_Pro.png)
The Monsoon UMD Pro mixed flow Series is specially designed with an optimised case and an aerodynamic impeller, ensuring the best combination of high air capacity, powerful pressure and low noise level. Product codes – UMD100SX-PRO, UMD100TX-PRO, UMD125SX-PRO, UMD125TX-PRO, UMD150SX-PRO, UMD150TX-PRO