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4/5 Comercial Drive Lynbrook, VIC 3975

4" 2 Speed Ducting Fan Combo

Product Code: V4C-2SF
Availability: In Stock
Price: $200.00

Available Options

Additional Accessory:

2 Speed Control Mixed Flow 4"(100mm) Inline Duct Fan



  • The shell is made of polypropylene plastic, one-time disposable molded, with high anti-acid function.
  • Using ABS blades, design by hydromechanics to reach the optimal air and pressure.
  • 2-speed motor, imported NMB ball bearing, it's life expectancy up to 50,000 hours.
  • IP44 Protection class, waterproof and dustproof more effective.
  • Can be designed with a delay function, temperature sensors and humidity sensors, more of user-friendly features design.
  • Run the ambient temperature range: -20°C~60°C.
  • Speed Cable in control box



Model Gear Voltage Power Speed Air Flow Avg. dBA
(W) (RPM) (M3/H) (db)



26 2250 198 31
L 23 1850 165 26



4"/100mm Active Carbon Air Filter with Virgin Carbon High Efficient




1. Perfectly Fit for 4" inline fan and ducting
2. Completely Maintenance Free
3. Filtration Effect: 99.7%
4. With Long Life(12-18 Months)




1. Premium carbon insert
2. High quality Aluminum top and base
3. Extra thick 4cm Carbon bed
4. Customized 53% open air stainless steel mesh
5. White nice quality pre-filter include
6. Machine packed the carbon
7. Instant time 0.05 seconds purify nasty odors, contaminated air
8. Flange Size is 4inch 100mm

4" Aluminum Ducting


1). Application

It's a range of fully flexible uninsulated aluminum/polyester laminated ducting, which has been specially designed for the HVAC market. Because of it's flexibility, it is easy to connect to either round or oval ducting.


2). Construction

It is a mulch-ply reinforced aluminum and polyester laminated ducting with an encapsulated high tensile steel wire helix.


3). Advantages

1.Supplied standard 10 meters length, compressed to 0.4-0.6 meter

2. Easy to connect to either round or oval ducting

3. No special tools required for cutting or fixing

4. In the event of a fire no toxic gases are emitted

5. The products have been successfully tested for fire resistance

6. Heavy duty flexible dual layer aluminum foil air duct

4" Hose Clamp

Stainless steel rust resistant.

Worm drive adjustable with screwdriver for a super secure fit




Silver Tape

  • Brand new and high quality Heat resistance, water, conductive, anti interference effect, radiation protection, etc
  • Extensively applied to pipes, such as indoor air conditioning pipes, refrigerator, water heater, heat insulation, stone cotton, automobile engine, ambry sealing, etc.
  • The aluminum foil tape is processed with pure aluminum and adhesives, and the metal has good strength and extensibility.
  • 50mm x 50 meter


Package Include:

1x  2 Speed Control Mixed Flow 4"(100mm) Inline Duct Fan

1x  4" Ducting x 6m

1x  4" Carbon Filter with Virgin Carbon

2x  4" Hose Clamp

or 1x Silver Tape(50mm x 50m)