4 inch centrifugal fans in comparison

In Line Fan has been designed for a wide range of domestic, commercial and industrial applications, as well as with suspended ceilings,

For any domestic wet room

SILENT OPERATION FOR PEACEFUL BATHROOM AMBIENCE Our Pebble Grey Pure Silent Bathroom Extractor Fan operates at just 28dB(A), ensuring a quiet experience even in humid conditions. As a silent extractor fan bathroom, it maintains a calm atmosphere while reducing humidity and unpleasant odors. With an extraction rate of 90 cubic meters per hour, our bathroom extractor fan with timer is available in 3 colors and fits effortlessly as a bathroom ceiling fan or bathroom fan extractor.

Built to Last Duct fan casing is made of premium ABS material, oil, moisture and corrosion resistant. Protect motor and blades well from accidental damage or even in harsh environments to reduce maintenance in demanding applications.

Timer adjustable between 20 seconds and 20 minutes. Requires switched live connection.

ROBUST & DURABLE The tube fan body is made of high strength ABS material, which has the advantages of corrosion resistance, long service life and safety. The duct fan 100mm silent has also successfully passed the drop test, which in turn ensures structural stability. The copper NSK double ball bearing motor ensures high efficiency and a long MTBF of up to 50000 hours.

Powerful Design The Airflow Loovent Extractor Fan delivers up to 31 l s (111 m h) airflow, effectively removing damp air, odors, and pollutants. Its robust centrifugal technology ensures reliable performance, especially for longer duct runs.

Plug & Play. Supplied with 1.8m power cable and fitted UK or EU plug.

Specifications 100mm diameter Voltage 110 230V, 50 60HZ Current 0.27A Power 62W Speed 2350RPM Airflow 290 m h Pressure 340 Pa

High power extractor fan that fits standard 100 mm or 4 " Solid or flexible ducting.

Duct Size 6 Dimensions 7.9 x 12.6 x 8.4 in. Airflow 402 CFM Noise 32 dBA Bearings Dual Ball

Fan Speed Controller 12V radial fan is Powered by AC 220V -230V Speed controller, With this AC UK Plug Controller, you will get a variable speed 120mm blower fan. If choose 5v this 120mm turbo case fan will run at 1700 RPM low speed; to set 10v it will be suitable for most application; you get get stronger wind and big airflow if set blower fan run at 12v. Buyer can use this DC 4V -12V stepless speed controller get different fan speed and airflow conveniently.