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Popula Group Company Limited

  • China,Foshan ,Guangdong
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China Thin Cabinet Fresh Air System High Pressure Quiet Inline Duct Fan 24 DB Dual
China Thin Cabinet Fresh Air System High Pressure Quiet Inline Duct Fan 24 DB Dual

  1. China Thin Cabinet Fresh Air System High Pressure Quiet Inline Duct Fan 24 DB Dual

Thin Cabinet Fresh Air System High Pressure Quiet Inline Duct Fan 24 DB Dual

  1. MOQ: 1 set
  2. Price:
  3. Get Latest Price
Operatingtemperature -20°C to 80°C
Noiselevel 65 - 85 dB
Pressurerange 500 - 5000 Pa
Mountingtype Horizontal / Vertical
Delivery Time 2 two days for sampe order and 10 days for bulk order
Supply Ability 100000 Sets/week
Outletdiameter 150 - 1000 mm
Application Ventilation, Dust Collection, Material Handling
Productname Industrial Centrifugal Fan
Speed 500 - 3600 RPM
Motorpower 0.5 kW - 30 kW
Type Centrifugal
Airflowcapacity 1000 - 50000 CFM
Protectionclass IP54 / IP55
Powersupply 220V / 380V / 440V
Inletdiameter 200 - 1200 mm
Payment Terms T/T
Material Steel / Stainless Steel
Certification CE, UL, Rohs
Brand Name Popula
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Operatingtemperature -20°C to 80°C Noiselevel 65 - 85 dB
Pressurerange 500 - 5000 Pa Mountingtype Horizontal / Vertical
Delivery Time 2 two days for sampe order and 10 days for bulk order Supply Ability 100000 Sets/week
Outletdiameter 150 - 1000 mm Application Ventilation, Dust Collection, Material Handling
Productname Industrial Centrifugal Fan Speed 500 - 3600 RPM
Motorpower 0.5 kW - 30 kW Type Centrifugal
Airflowcapacity 1000 - 50000 CFM Protectionclass IP54 / IP55
Powersupply 220V / 380V / 440V Inletdiameter 200 - 1200 mm
Payment Terms T/T Material Steel / Stainless Steel
Certification CE, UL, Rohs Brand Name Popula
Place of Origin China
High Light Thin Cabinet Fresh Air SystemHigh Pressure Inline Duct Fan

F Series One-Way Flow Fresh Air Fan

 

F series thin-type unidirectional fresh air ventilator is a ceiling-mounted positive-pressure air supply unit, adopting dual air inlet centrifugal fan structure, ultra-thin compact body, high static pressure and ultra-quiet operation, with 2-speed adjustable wind speed. It is widely used in residences, schools, basements and entertainment venues, covering 8 airflow specifications from 200 to 3000 m³/h.

 

Core Product Features

 

Structural & Performance Highlights

 

· Ultra-Thin Integrated Cabinet: Slim body design, small overall size, lightweight, convenient concealed ceiling installation, does not occupy indoor usable space.

· Dual Air Inlet Centrifugal Fan System: Multi-blade centrifugal impeller + double suction air duct + efficient volute, delivers high static pressure for long-distance duct air supply, low wind resistance and ultra-low running noise (minimum 24dB).

· Two-Speed Adjustable Control: High/low speed two gears, freely adjust air volume according to indoor crowd density and ventilation demands.

· Easy Maintenance Structure: Detachable top cover and air inlet/outlet, simple disassembly for internal fan cleaning and filter replacement (compatible with external filter modules).

· Galvanized sealed housing: Rust-proof, good air tightness, effectively avoid air leakage during air supply, stable 24-hour continuous operation.

 

Working Principle

 

Positive pressure single-way fresh air supply mode: Outdoor fresh air is drawn into the unit through dual air inlets, delivered into the room via ventilation ducts to form slight indoor positive pressure. Turbid indoor exhaust air is squeezed out through gaps of doors and windows, realizing invisible whole-house air renewal without independent exhaust pipelines.

 

Typical Application Scenarios

 

· Residential: Apartments, villas, basements, newly renovated houses, bedrooms, study rooms

· Commercial: Small windowless offices, classrooms, kindergartens, cafes, retail shops, entertainment rooms

· Matching demand: Closed spaces with poor natural ventilation, quiet spaces requiring low noise operation, small and medium spaces needing long duct layout

 

Model Selection Case Reference

 

Take F350 as an example: Suitable for a 60windowless office with poor natural ventilation, air change rate 2 times/hour. It continuously delivers fresh air to replace turbid indoor air, realizing energy-saving and comfortable breathing environment.

 

Usage Restrictions

 

· Installation: Only concealed ceiling hoisting, not exposed wall mounting.

· Power supply: Standard 220V 50Hz single-phase AC power.

· Operating ambient temperature: -10℃ ~ 45℃, avoid long-term direct sunlight.

· Maintenance: Regularly clean the fan impeller and external filter to prevent dust accumulation and noise increase.

 

Model No. Power(W) Max Airflow(m³/h) Max Static Pressure(Pa) Noise(dB) Pipe Diameter Φ(mm) Overall Size LWH(mm)
F200 40 200/150 150 24 100 375×326×120
F350 50 350/250 180 32 150 375×326×185
F500 70 500/400 200 34 150 375×326×185
F800 160 800/650 240 36 200 375×326×235
F1000 180 1000/900 260 39 200 433×419×280
F1200 300 1200/1050 320 41 200 505×419×300
F1500 330 1500/1350 350 42 250 505×419×300
F2000 360 2000/1800 380 45 250 560×502×340
F2500 480 2500/2100 390 48 250 560×502×340
F3000 580 3000/2600 450 50 300 560×502×400

 

Q1: What is the core advantage of F series compared with ordinary single-way fresh air fans?
A1: It adopts dual air inlet centrifugal fan design with higher static pressure for long-distance duct layout, ultra-thin body for narrow ceiling space installation, and ultra-low noise down to 24dB, more suitable for quiet residential and office environments.
 
Q2: Does this machine have heat exchange function? What ventilation mode does it adopt?
A2: It is a single-way positive pressure fresh air supply unit without total heat exchange core. It only sends purified fresh air indoors, and exhausts turbid air through door and window gaps, without matching independent exhaust pipes.
 
Q3: How many wind speed gears are equipped? Can the air volume be adjusted freely?
A3: Two-speed adjustable design (high / low speed gear), users can switch the air volume according to the number of indoor people and air quality conditions.
 
Q4: What installation way is used? Will it take up indoor floor area?
A4: Concealed ceiling hoisting installation, the whole unit is hidden inside the ceiling, only the air supply duct outlets are exposed, which will not occupy usable indoor space.
 
Q5: What power supply standard does F series use? Is it compatible with household sockets?
A5: Standard 220V 50Hz single-phase AC power supply, fully matched with common household and commercial socket standards.
 
Q6: How to select the model for a 60㎡ windowless office?
A6: F350 model is recommended, matching the air change rate of 2 times per hour, which can effectively solve the problem of poor air circulation and turbid air in closed windowless offices.
 
Q7: What is the service and maintenance difficulty of this unit?
A7: The top cover and air inlet/outlet are detachable, convenient for regular cleaning of the internal fan impeller and replacement of external filter screens, low daily maintenance difficulty.
 
Q8: What is the maximum static pressure of the largest model F3000? What is the applicable duct length?
A8: Max static pressure reaches 450Pa, which can support long-distance multi-branch ventilation duct layout, suitable for large open-plan offices and commercial spaces.
 
Q9: Can we customize special voltage like 110V/60Hz for export bulk orders?
A9: The standard configuration is 220V 50Hz. We support customized motors and control panels with special voltages for large export container orders to adapt to local power grid standards.
 
Q10: What complete after-sales support and spare parts can be provided for bulk purchases?
A10: Each unit is equipped with a full English installation and operation manual. We supply complete spare parts including fan motors, speed control switches and matched filter modules, as well as professional ceiling pipeline layout guidance and fault troubleshooting technical support for wholesale customers.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    1996

  • Total Annual:

    5000000-8000000

  • Employee Number:

    1000~1200

  • Ecer Certification:

    Verified Supplier

Popula Group Company Limited – Corporate Profile Founded in 1996 in Nanhai District, Foshan City, Popula Group Company Limited has grown into a leading manufacturer in the ventilation industry. Our state‑of‑the‑art campus spans 115,000 m², including 80,000 m²&nb... Popula Group Company Limited – Corporate Profile Founded in 1996 in Nanhai District, Foshan City, Popula Group Company Limited has grown into a leading manufacturer in the ventilation industry. Our state‑of‑the‑art campus spans 115,000 m², including 80,000 m²&nb...

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  • Popula Group Company Limited
  • No.3, Tangxin 3rd Road, Xincheng, Xiaotang, Shishan Town, Nanhai District, Foshan, Guangdong, China
  • https://www.popula-air.com/

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