Popula Group Company Limited
| Operatingtemperature | -20°C to 80°C |
| Noiselevel | 65 - 85 dB |
| Pressurerange | 500 - 5000 Pa |
| Mountingtype | Horizontal / Vertical |
| Payment Terms | T/T |
| Outletdiameter | 150 - 1000 mm |
| Application | Ventilation, Dust Collection, Material Handling |
| Airflowcapacity | 1000 - 50000 CFM |
| Productname | Industrial Centrifugal Fan |
| Speed | 500 - 3600 RPM |
| Motorpower | 0.5 kW - 30 kW |
| Type | Centrifugal |
| Delivery Time | 2 two days for sampe order and 10 days for bulk order |
| Supply Ability | 100000 Sets/week |
| Material | Steel / Stainless Steel |
| Powersupply | 220V / 380V / 440V |
| Protectionclass | IP54 / IP55 |
| Inletdiameter | 200 - 1200 mm |
| Brand Name | Popula |
| Place of Origin | China |
| Certification | CE, UL, Rohs |
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Product Specification
| Operatingtemperature | -20°C to 80°C | Noiselevel | 65 - 85 dB |
| Pressurerange | 500 - 5000 Pa | Mountingtype | Horizontal / Vertical |
| Payment Terms | T/T | Outletdiameter | 150 - 1000 mm |
| Application | Ventilation, Dust Collection, Material Handling | Airflowcapacity | 1000 - 50000 CFM |
| Productname | Industrial Centrifugal Fan | Speed | 500 - 3600 RPM |
| Motorpower | 0.5 kW - 30 kW | Type | Centrifugal |
| Delivery Time | 2 two days for sampe order and 10 days for bulk order | Supply Ability | 100000 Sets/week |
| Material | Steel / Stainless Steel | Powersupply | 220V / 380V / 440V |
| Protectionclass | IP54 / IP55 | Inletdiameter | 200 - 1200 mm |
| Brand Name | Popula | Place of Origin | China |
| Certification | CE, UL, Rohs | ||
| High Light | Backward Curved Centrifugal Induced Draft Fan ，Direct Drive Induced Draft Fan | ||
* Model No.8A~16A of Y4-73 D-type boiler induced draft fan adopts high-temperature resistant backward curved impeller, heat-insulated volute casing, lengthened shaft with cooling wheel and heavy-duty bearing pedestal. * Special cooling wheel structure on the extended shaft effectively isolates high-temperature flue gas heat transfer to the motor housing, allowing long-time continuous operation under high-temperature boiler flue gas conditions up to 250℃. ·
* D-type split base belt drive design facilitates easy on-site alignment, routine maintenance and later motor replacement for thermal power plant boiler systems. ·
* G4-73 forced draft variant (same series) is also available for air supply system, with maximum working medium temperature ≤80℃. ·
* Impeller assemblies are manufactured with high-temperature resistant materials and pass strict static & dynamic balance calibration for stable low-vibration operation.
Y4-73 series fans are specially designed for forced draft and induced draft systems of 2~670t/h steam boilers in thermal power plants and industrial boiler stations. The series also includes G4-73 forced draft fans for general ventilation and mine air supply applications. All specifications are equipped with heavy-duty motors meeting E-class insulation standard; high-temperature resistant motor is optional for extreme flue gas conditions. Explosion-proof B-Y4-73 variant fitted with flameproof motor is available for boilers burning volatile flammable fuels.
Standard Y4-73 induced draft fan is designed for exhausting high-temperature boiler flue gas (≤250℃), while G4-73 forced draft fan is used for air supply (≤80℃). Dust removal equipment with purification efficiency ≥85% must be installed at the fan inlet to filter ash particles and protect the impeller from abrasion.
The cooling wheel between the impeller and motor housing is a key structural feature of Y4-73 fans, which effectively blocks heat transmission from the impeller to the motor, ensuring the motor operates within a safe temperature range even at high flue gas temperatures.
The series supports multiple rotating speeds (590~1490r/min) with matched power ranging from 7.5kW up to 200kW. Diversified speed-power collocations cover a wide flow and full pressure scope to satisfy different tonnage boilers’ smoke exhausting and pipeline resistance requirements.
| (Model) | (kW) | (r/min) | (m³/h) | (Pa) |
|---|---|---|---|---|
| 8A | 15 | 1450 | 20442~30993 | 1284~868 |
| 9A | 7.5 | 960 | 15229~29219 | 721~481 |
| 9A | 30 | 1450 | 35052~44128 | 1511~1100 |
| 10A | 15 | 960 | 20891~40077 | 891~594 |
| 10A | 45 | 1480 | 48083~60533 | 1867~1359 |
| 11A | 18.5 | 960 | 27806~53343 | 1079~719 |
| 11A | 75 | 1480 | 53142~80570 | 2437~1646 |
| 12A | 15 | 730 | 38282~52661 | 712~495 |
| 12A | 30 | 980 | 36100~69253 | 1285~856 |
| 12A | 110 | 1480 | 76040~104600 | 2929~1961 |
| 13A | 22 | 730 | 34903~66954 | 876~583 |
| 13A | 45 | 980 | 45900~88049 | 1514~1008 |
| 13A | 30 | 730 | 43591~83624 | 1010~674 |
| 14A | 75 | 990 | 79944~109970 | 1681~1175 |
| 14A | 200 | 1490 | 120740~166100 | 3864~2676 |
| 15A | 55 | 730 | 53617~102854 | 1166~776 |
| 15A | 90 | 990 | 70510~135260 | 2016~1341 |
| 16A | 45 | 590 | 51699~99178 | 883~555 |
| 16A | 55 | 740 | 82333~124820 | 1302~880 |
| 16A | 132 | 990 | 130390~164150 | 2097~1526 |
Company Details
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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