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Belt Driven FRP Construction Centrifugal Fan Chemical Resistancec Plastic Exhaust Fan
Belt Driven FRP Construction Centrifugal Fan Chemical Resistancec Plastic Exhaust Fan
Specifications
Motorpower :
0.5 kW - 30 kW
Type :
Centrifugal
Payment Terms :
T/T
Inletdiameter :
200 - 1200 mm
Outletdiameter :
150 - 1000 mm
Application :
Ventilation, Dust Collection, Material Handling
Airflowcapacity :
1000 - 50000 CFM
Supply Ability :
100000 Sets/week
Productname :
Industrial Centrifugal Fan
Speed :
500 - 3600 RPM
Noiselevel :
65 - 85 dB
Pressurerange :
500 - 5000 Pa
Mountingtype :
Horizontal / Vertical
Model Number :
F4-72C
Operatingtemperature :
-20°C to 80°C
Packaging Details :
Carton packing for each； 500 sets around for 20 feet container
Protectionclass :
IP54 / IP55
MOQ :
1 set
Powersupply :
220V / 380V / 440V
Certification :
CE, UL, Rohs
Delivery Time :
2 two days for sampe order and 10 days for bulk order
Place of Origin :
China
Material :
Steel / Stainless Steel
Brand Name :
Popula
Description

F4-72 Type C Series FRP Centrifugal Fan

The F4-72 Type C Series FRP (Fiberglass Reinforced Plastic) Centrifugal Fan is manufactured with polyester fiberglass material, developed based on the mature performance parameters of the metal 4-72 centrifugal fan series. It is an advanced anti-corrosion fan widely used in chemical, electroplating, oxidation, power plant, laboratory, circuit board, environmental protection and other working conditions with corrosive gas emission.

F4-72-C Model Features

Material & Structural Properties

· The whole fan casing and flow-through parts adopt polyester fiberglass composite material, featuring high structural strength, light weight, excellent acid & alkali corrosion resistance, anti-aging property and low running noise.

· It adopts belt-driven transmission structure: the impeller is driven by water-cooled or oil-cooled shaft frame and belt connecting the motor. This design effectively isolates corrosive gas from the motor, reduces corrosion to the motor, realizes speed reduction, lowers motor load, and greatly extends the whole fan service life.

· The aerodynamic structure inherits the optimized design of 4-72 series, the impeller passes strict static and dynamic balance calibration, ensuring smooth operation and high ventilation efficiency.

Core Advantages

· Superior Anti-corrosion Performance: FRP material can resist most acid, alkali and salt corrosive fumes, solving the rust failure problem of ordinary steel fans in harsh chemical environments.

· Motor Protection Design: Belt-driven structure keeps corrosive gas away from the motor, greatly reducing motor failure rate.

· Flexible Speed Matching: Different rotating speed options for each model to meet customized airflow and pressure requirements.

· Long Service Life & Low Maintenance: Anti-aging FRP body and buffered belt drive reduce daily maintenance frequency and replacement cost.

Transport Medium Requirements

The conveyed gas shall not contain sticky substances; the concentration of dust and hard solid particles shall not exceed 150mg/m³, gas temperature ≤60℃, relative humidity ≤100%. Explosion-proof motor customization is required for flammable and explosive gas conveying scenarios.

Model Selection

This series covers models from 5C to 14C, with matched power ranging from 3kW to 110kW, rotating speed ranging from 710r/min to 2900r/min, to adapt to large-flow, high-pressure corrosive ventilation demands in industrial sites.

Model Power(kW) Rotation Speed(r/min) Air Flow(m³/h) Total Pressure(Pa)
5C 3 1600 6756-8359 1046-637
5C 5.5 2000 7367-9260 1589-981
5C 7.5 2600 7519-10114 2432-1726
5C 11 2900 7728-10909 2887-2019
6C 3 1250 5756-10359 846-537
6C 5.5 1600 7367-13260 1389-881
6C 7.5 1800 8288-14917 1760-1116
6C 11 2000 9309-16576 2176-1380
7C 5.5 1120 8189-14740 924-586
7C 7.5 1250 9140-16451 1151-731
7C 11 1450 10660-18652 1347-928
7C 15 1600 11698-21057 1890-1190
8C 7.5 1120 12224-20399 1209-887
8C 11 1250 13643-22677 1507-1106
8C 15 1450 15826-25409 2032-1490
8C 22 1620 17643-27142 2478-2190
10C 15 900 25101-31620 1225-970
10C 18.5 1000 27890-35134 1514-1190
10C 30 1120 31237-39349 1902-1505
10C 37 1250 34360-40816 2197-1630
12C 18.5 710 34218-43105 1097-869
12C 30 800 38556-48569 1395-1104
12C 37 900 43375-54640 1767-1399
12C 55 1100 48195-60711 2085-1729
14C 37 710 54340-76058 1497-1185
14C 55 800 61228-85699 1903-1506
14C 75 900 68881-96412 2412-1818
14C 110 1000 76535-107124 2985-2161

Q1: What are the main application scenarios of F4-72 Type C FRP centrifugal fan?
A1: It is designed for corrosive gas ventilation and exhaust in chemical workshops, electroplating lines, oxidation plants, power stations, laboratories, circuit board factories, environmental protection projects and other sites with acid-alkali chemical fumes.
Q2: What is the biggest difference between Type C and Type A F4-72 fans?
A2: Type A is direct motor drive, while Type C adopts belt transmission with water/oil cooled bearing frame. The belt structure isolates the motor from corrosive gas, better protecting the motor and allowing flexible speed adjustment for larger industrial airflow demands.
Q3: What limitations are there for the gas the fan can convey?
A3: The gas cannot contain sticky substances; dust and hard particle concentration ≤150mg/m³, gas temperature ≤60℃, relative humidity ≤100%. Custom explosion-proof motor is required for flammable/explosive gas.
Q4: Why can Type C fan achieve longer service life than ordinary anti-corrosion fans?
A4: Its polyester FRP body resists aging and chemical corrosion, and the belt-driven structure avoids direct motor exposure to corrosive gas, reduces motor load and speed, cutting down motor failure rate significantly.
Q5: Can this fan run 24/7 continuously for industrial production?
A5: Yes. The impeller passes strict dynamic & static balance correction for stable low-vibration operation, the cooling bearing frame and belt drive are designed for long-cycle continuous work in corrosive plants.
Q6: How to choose the rotating speed for a certain C-type model?
A6: You need to confirm your required airflow, total pressure, on-site duct resistance and gas condition. Our technical team will match the optimal rotating speed and motor power from the parameter table for you.
Q7: Is the fan casing resistant to common strong acid and alkali vapors?
A7: Yes, polyester fiberglass composite has excellent tolerance to most conventional inorganic acid, alkali and salt corrosive vapors, outperforming steel and even many stainless steel fans in regular chemical corrosive environments.
Q8: Can I adjust the fan airflow after installation?
A8: Yes, you can adjust the output airflow by changing the motor pulley size to modify the fan rotating speed within the parameter range, which is a key advantage of the belt-driven C-type structure.
Q9: What kind of motor configuration does Type C fan support?
A9: Standard is regular three-phase industrial motor; we can customize explosion-proof (YB series), high-temperature or anti-humidity motors according to your on-site hazardous classification and environment.
Q10: What after-sales support can you offer for overseas bulk orders?
A10: We provide full English operation & maintenance manuals, online technical guidance for installation and commissioning, and long-term supply of spare parts like belts, bearings and customized motor components.
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Belt Driven FRP Construction Centrifugal Fan Chemical Resistancec Plastic Exhaust Fan

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Product Detail
Motorpower :
0.5 kW - 30 kW
Type :
Centrifugal
Payment Terms :
T/T
Inletdiameter :
200 - 1200 mm
Outletdiameter :
150 - 1000 mm
Application :
Ventilation, Dust Collection, Material Handling
Contact Supplier
Belt Driven FRP Construction Centrifugal Fan Chemical Resistancec Plastic Exhaust Fan

Popula Group Company Limited

Verified Supplier
1 Years
guangdong, foshan
Since 1996
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Backward Inclined Centrifugal Fan, Industrial Centrifugal Fan, Cabinet Centrifugal Fan
Total Annual :
5000000-8000000
Employee Number :
1000~1200
Certification Level :
Verified Supplier
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