RVK L1 125 mm is a 125 mm inline centrifugal duct fan distributed by Global Air Supplies for the RVK series. It is the high‑output L1 version in the 125 mm size and is intended for either extraction or intake use. The unit features a fiberglass‑reinforced polypropylene housing, a backward‑curved dynamically balanced impeller, and an IP44 terminal box. It is speed‑controllable and designed for continuous operation. Max free‑air volume for the 125 L1 model is 341 m³/h, suitable for pairing with 125 mm ducting and a carbon filter. A mounting bracket is included for easy installation, and the fan can be installed in any orientation and in damp rooms.
