Hydor Fans

Frequently asked questions

What Hydor fans do you stock?

We stock products across three fan ranges plus a speed controller. The HCF destratification sweep ceiling fans are available in 900mm (36-inch), 1200mm (48-inch) and 1400mm (56-inch) blade diameters, delivering airflow rates from 8,100 m³/h up to 14,112 m³/h. The HIT inline centrifugal duct fans cover sizes from 100mm to 315mm for ducted ventilation and extract applications, with airflow rates from 212 m³/h up to 1,231 m³/h. The HPA compact plate axial fans cover sizes from 250mm to 630mm in 2-pole, 4-pole and 6-pole motor configurations, with airflow rates from 774 m³/h up to 10,796 m³/h, suited to wall, panel and duct mounting in commercial and industrial buildings.

What are Hydor destratification fans?

The Hydor HCF range is a series of destratification sweep ceiling fans designed to recirculate warm air that rises and becomes trapped at ceiling level in large commercial and industrial spaces. In buildings with high ceilings, warehouses, factories, retail units, sports halls, churches and workshops, temperature stratification means the heated air sits above the occupied zone where it provides no benefit. HCF destratification fans are mounted at ceiling height and push this warm air back down to floor level, reducing the temperature difference between ceiling and floor and lowering heating energy consumption. The range covers 900mm (up to 8,100 m³/h), 1200mm (up to 12,600 m³/h) and 1400mm (up to 14,112 m³/h) blade diameters. All three sizes are speed-controllable and run on single-phase supply.

What are Hydor HIT inline fans?

The Hydor HIT range is a series of inline centrifugal duct fans designed for ducted ventilation and extract applications in commercial and light industrial buildings. Unlike axial inline fans, centrifugal fans generate higher static pressure, making HIT fans suited to longer duct runs, installations with multiple bends, or systems with higher resistance such as those using in-duct filters or fire dampers. The range covers 100mm, 125mm, 150mm, 160mm, 200mm, 250mm and 315mm duct sizes, with airflow rates from 212 m³/h (HIT125) up to 1,231 m³/h (HIT315). All HIT fans are speed-controllable and connect to standard circular ductwork.

What are Hydor HPA plate axial fans?

The Hydor HPA range is a series of compact plate axial fans designed for wall-mounting, panel-mounting or ducted installation in commercial and industrial ventilation systems. Plate axial fans are used for general ventilation, extract, supply air and process cooling where a compact, high-airflow fan is needed. The HPA range covers sizes from 250mm to 630mm and is available in 2-pole, 4-pole and 6-pole motor configurations, higher pole counts run at lower speeds for quieter operation and lower airflow, while lower pole counts deliver higher airflow at higher speed. Airflow rates range from 774 m³/h (HPA250/4) up to 10,796 m³/h (HPA630/4). All HPA fans are single-phase and speed-controllable.

Do you stock Hydor speed controllers?

Yes. We stock the Hydor HFC electronic speed controller, rated at 6A, which is the matching controller for the Hydor HPA plate axial fans from 250mm to 500mm. For larger fans, check the fan's full load current against the controller rating before ordering, or email hello@efans.co.uk or call 0161 399 3825 and we will match a controller to the fan.

Who are Hydor?

Hydor is a UK-based manufacturer of commercial and industrial ventilation fans, specialising in destratification ceiling fans, inline centrifugal duct fans and compact plate axial fans. Their products are designed for building services applications including general ventilation, extract, air circulation and energy-saving destratification in large commercial spaces. Hydor fans are widely used in warehouses, factories, retail environments, workshops and public buildings across the UK. In the UK, Hydor products are available through specialist ventilation distributors including eFans.