The draft draught industrial boiler listed here carries 415V, 440 V, 480V, 460V, 400 V, 380 V, power source Power source, documented exactly as the manufacturer publishes it. Made by Decent Machinery Co., Ltd. (10 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Draft Draught Industrial Boiler
- Model Number: 9-19-12.5D
- Power Source: Power source
- Voltage: 415V, 440 V, 480V, 460V, 400 V, 380 V
- Material: Stainless Steel, Plastic, Aluminum Alloy, Steel
- Blade Material: Carbon Steel
- Speed: 4000 RPM, 500 RPM, 1500 RPM
Technical Specifications
| Mounting | Free Standing |
|---|---|
| Voltage | 415V, 440 V, 480V, 460V, 400 V, 380 V |
| Speed | 4000 RPM, 500 RPM, 1500 RPM |
| Material | Stainless Steel, Plastic, Aluminum Alloy, Steel |
| Blade Material | Carbon Steel |
| Warranty | 1 Year |
| After-Sales Service Provided | Field installation, commissioning and training |
| Customized Support | OEM, ODM, OBM |
| Place Of Origin | Shandong, China |
| Brand Name | Decent |
| Model Number | 9-19-12.5D |
| Impeller | Backward Centrifugal Fan Impeller |
| Product Name | Centrifugal fan |
| Impeller Testing | Dynamic blancing adjusting |
| Power Source | Power source |
| Efficiency(%) | 85 |
| Application | Cement kiln ,Boiler,Tunnel, factory,Engineering construction |
| Color | Customizable |
| Diameter | 300~3000mm |
| Pressure | 900~18500Pa |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
Single Inlet Industrial Boiler Centrifugal Exhaust Fan 2500 cfm
Tel: 0086-18816117427
Landline:+86-533-5201284
Email: manager(a)scy-fan.com
Pursue from large scale factory,
Make the business to be satisfactory
| Single Inlet Industrial Boiler Centrifugal Exhaust Fan 2500 cfm | |||
| Performance | Pressure range | Pa | 9229~7822 |
| Air flow range | m3/h | 12577~32186 | |
| Impeller diameter | mm | 1250 | |
| Speed | rpm | 1450 | |
| Material | centrifugal fan case | Design | Q235, Q345, stainless steel |
| 45# steel, Q304, SS304,SS316L | |||
| centrifugal fan shaft | |||
| centrifugal fan impeller | Q304, 12Cr1Mov,15Crmov, 15MnV | ||
| Medium | 10—500°C | Incombustible | Dustiness<80 g/m3 |
| Motor | Simens, ABB, WEG, TECO, LA | 3 phase | IP 54,55,56 |
Feature:
• IP 55/65
• 50hz/60hz
• Corrosion Proof
• 220v/380v/415v/440v/660v/1140v
• 1450RPM/960RPM/720RPM/590RPM
• High Temperature Proof (up to 500 °C)
• Each fan's impeller has been well dynamic balanced.
1.CHARACTERISTIC CURVE of each equipment available.
2.The sound pressure according to AMCA standard.
3.Photographs of the equipment available.
4.Parts manual available.
Structure
♦ Impeller Type: Backward/Forward/ radial blade
♦ Driving Mode: Direct/belt/Coupling drivetrain
♦ System Type: Single inlet type, Overhang type.
♦ Cooling Type: Air cooling/Circulating Water cooling
♦ Bearing Lubrication Methods: Grease lubricating/Oil bath lubrication
Motor Brand: ABB /Simens /Baldor / Teco/ Westinghouse Motor
♦ Basic Components:
Motor, Impeller, Impeller cone (Air Inlet), Case, Main shaft,
Bearing, Bearing housing, Pin coupling, Foundation bolt.
System monitoring Instrument, Lube system, Overhead lube tank…














We are factory and able to manufacture according to your requests !




CE and ISO certificates








Application:
- Building ventilation/Oven exhaust/Drying system
- Moisture blow-off/Fume removal/Glass tempering
- Spray-booth exhaust/Air curtains/Cooling
- Dust collection/Air recirculation/Pneumatic conveying
- Combustion air /Food processing
♦ Ventilating
Forced ventilating, Building ventilating, Mine ventilating, Tunnel ventilating, Materials ventilating and drying.
♦ Cooling and heat dissipation
Forced cooling and heat dissipation, Industrial equipments cooling and heat dissipation.
♦ Air purification and industrial waste gas treatment, Air filtration system, Flue gas desulfurization, Flue gas denitrification.
♦ Boiler's air supply and exhaust (Coal-fired boiler, Biomass boiler, Garbage incinerator, CFB boiler, Stokerfeed boiler.).
♦ Industrial boiler blowing air, Industrial boiler inducing air, Industrial boiler primary air, Industrial boiler secondary air.
♦ Industrial boiler waste gas desulfurization, Industrial boiler flue gas denitrification.
♦ Industrial kilns
Inducing air of Cement rotary kiln, Lime rotary kiln, Nickel iron rotary kiln, Clay sand rotary kiln, and other various calcining kilns.
Garbage incinerator blowing air, Garbage incinerator inducing air, Brick kiln inducing air.
Ventilating of cement mill, Coal mill and other large mill system.
♦ Energy and power: Thermal power plant, Garbage incineration power plant, Biomass fuel power plant, Industrial waste heat recovery device.
♦ Metal smelting: Blowing air of mineral powder sintering(Sintering machine), Furnace coke production(Furnace coke oven).
♦ Gas and materials delivery: General air delivery, High-temperature air delivery, Combustible gas delivery, Corrosive gas delivery, Gas mixed with impurity delivery.
Delivery of coal powder, Particle material/ Powder material/ Fragment materials/Fiber materials.
♦ Other:Pressurization and decompression seal of industrial equipment, Recovery of industrial waste gas, Supply air and drying of food production line.
FAQ:
1.Price Term:FOB,CFR,CIF.
2.Professional engineers team will help you find solutions .
3.12 months warranty and long-term marketing, after-sale support.
4.Certifigation of Origin, Form A, Form E, Form B, Form P, Form F, Form N, Form X offered to Help you save duty cost.
5.24 hours service online,If any question, please contact with us freely by e-mail or telephone.
6.Our minimum order quantity is just only 1 piece, so you can order one sample to test quality ,if good ,can order more.
7. We have full stock, and can deliver within short time. Many styles for your choices.
8. OEM and ODM order are accepted, any kind of logo printing or design are available.
9. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.

Ordering and Pricing
- Minimum order quantity: 1 unit
- Volume pricing:
- 1–1 unit: US $1688 / unit
- 2+ unit: US $1666 / unit
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this draft draught industrial boiler?
The standard minimum order quantity is 1 unit. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the draft draught industrial boiler be supplied for my local voltage?
The standard configuration is 415V, 440 V, 480V, 460V, 400 V, 380 V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Decent Machinery Co., Ltd., based in China. The company 10 years as a verified Alibaba.com supplier, Trading Company, passed third-party supplier assessment. Browse the full Decent Machinery Co., Ltd. range on HVACR Nexus.
See more in Radial Fans on HVACR Nexus.

























