Hydor HIT250 Inline Centrifugal Duct Fan 250mm
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Delivery and Warranty
Standard UK Mainland Delivery
If you are not in a rush, then we offer standard delivery and your order should be with you between 2-3 working days.
£6.95
Next Working Day Delivery
Place your order before 12pm Monday to Thursday and receive your order the next working day. Orders placed on Friday before 11am will be processed and delivered on Monday. (Excludes Sunday’s and Public Holidays)
£15.95
Nominated Day Delivery
We know sometimes you will need an order on a particular date in the future. Simply select this option at checkout and add what date you would like to receive the order. We will then contact you to confirm the date. If you need to change this order date then please contact us ASAP.
£15.95
Northern Ireland Delivery
We offer a flat fee rate for Northern Ireland orders, and all are 5-7 working day lead times.
£29.95
Scottish Highlands & Islands Delivery
We only offer a flat fee rate for Scottish Highland & Islands orders, and all are 5-7 working day lead times.
£45.95
Channel Islands Delivery
We only offer a flat fee rate for Channel Islands orders, and all are 5-7 working day lead times.
£45.95
Product Details
Specifications
Product specifications
| Brand | Hydor |
| Model | HIT250 |
| Type | All-metal inline centrifugal duct fan |
| Duct connection | 250 mm (25 mm spigots) |
| Airflow (max) | 835 m³/h |
| Motor | Three-speed AC external rotor (IP44) |
| Impeller | Single-inlet backward-curved centrifugal with air guide vanes |
| Protection | Thermal overload; IP54 terminal box |
| Casing | Galvanised pressed sheet steel |
| Mounting | Any angle; integral brackets included |
Summary
See more specification See less specification
The Hydor HIT250 is part of the HIT range of all-metal in-line centrifugal fans, providing the ideal solution for high-performance requirements in low-airflow, medium-pressure systems. Designed for greenhouse, grow-room and general commercial ventilation, it delivers up to 835 m³/h through 250 mm ducting with high performance and quiet operation.
- Airflow up to 835 m³/h; 250 mm connection
- Three-speed IP44 external-rotor motor; fully speed controllable
- Single-inlet backward-curved centrifugal impeller with air guide vanes
- Thermal overload protection; IP54-rated terminal box
- Robust galvanised pressed-steel casing; 25 mm spigots for rigid or flexible duct
- Integral mounting brackets for horizontal or vertical mounting at any angle
Suitable for
- Greenhouse and grow-room ventilation; general commercial extract
- Low-airflow, medium-pressure duct systems; ceiling-void mounting
Installation
Connects to rigid or flexible circular ducting via 25 mm spigots, fixed at any angle with the integral brackets. Should be installed on a suitable circuit by a qualified electrician.
Specifications
| Brand | Hydor |
| Model | HIT250 |
| Type | All-metal inline centrifugal duct fan |
| Duct connection | 250 mm (25 mm spigots) |
| Airflow (max) | 835 m³/h |
| Motor | Three-speed AC external rotor (IP44) |
| Impeller | Single-inlet backward-curved centrifugal with air guide vanes |
| Protection | Thermal overload; IP54 terminal box |
| Casing | Galvanised pressed sheet steel |
| Mounting | Any angle; integral brackets included |
Manuals & Guides
Hydor HIT250 Datasheet
Hydor HIT250 Installation Guide
Product Description
The Hydor HIT250 is part of the HIT range of all-metal in-line centrifugal fans, providing the ideal solution for high-performance requirements in low-airflow, medium-pressure systems. Designed for greenhouse, grow-room and general commercial ventilation, it delivers up to 835 m³/h through 250 mm ducting with high performance and quiet operation.
- Airflow up to 835 m³/h; 250 mm connection
- Three-speed IP44 external-rotor motor; fully speed controllable
- Single-inlet backward-curved centrifugal impeller with air guide vanes
- Thermal overload protection; IP54-rated terminal box
- Robust galvanised pressed-steel casing; 25 mm spigots for rigid or flexible duct
- Integral mounting brackets for horizontal or vertical mounting at any angle
Suitable for
- Greenhouse and grow-room ventilation; general commercial extract
- Low-airflow, medium-pressure duct systems; ceiling-void mounting
Installation
Connects to rigid or flexible circular ducting via 25 mm spigots, fixed at any angle with the integral brackets. Should be installed on a suitable circuit by a qualified electrician.
Specifications
| Brand | Hydor |
| Model | HIT250 |
| Type | All-metal inline centrifugal duct fan |
| Duct connection | 250 mm (25 mm spigots) |
| Airflow (max) | 835 m³/h |
| Motor | Three-speed AC external rotor (IP44) |
| Impeller | Single-inlet backward-curved centrifugal with air guide vanes |
| Protection | Thermal overload; IP54 terminal box |
| Casing | Galvanised pressed sheet steel |
| Mounting | Any angle; integral brackets included |
Manuals & Guides
Hydor HIT250 Datasheet
Hydor HIT250 Installation Guide
Delivery & Returns
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What is the Hydor HIT250 for?
It's an all-metal inline centrifugal duct fan for high-performance extraction in low-airflow, medium-pressure systems, popular for greenhouse and grow-room ventilation and general commercial extract.
How much air and what duct size?
Up to 835 m³/h through 250 mm circular ducting.
How is the speed controlled?
It has a three-speed motor and is fully speed controllable, so you can tune airflow to the room and duct run.
Can it be mounted in any position?
Yes, its integral galvanised-steel brackets allow horizontal or vertical mounting at any angle, and the compact casing suits ceiling voids.
Is it robust and protected?
Yes, a galvanised pressed-steel casing, IP44 external-rotor motor with thermal overload protection, and an IP54-rated terminal box.
Who should install it?
As a mains fan it should be installed on a suitable circuit by a qualified electrician, connected to rigid or flexible duct via the 25 mm spigots.
