8-09 High Pressure Centrifugal Fan

8-09 High Pressure Centrifugal Fan

8-09 High Pressure Centrifugal Fan is designed for cupola furnace blowing, melting furnace air supply, forging furnace ventilation and industrial gas conveying.
It is suitable for non-corrosive, non-flammable and non-viscous gas, with medium temperature not exceeding 80℃.
The fan provides stable high-pressure airflow and can be customized with clockwise or counterclockwise rotation and different outlet angles.
Qiyue Fan provides model selection support according to airflow, pressure, motor power, installation direction and working conditions.
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Description
High Pressure Centrifugal Fan

8-09 High Pressure Centrifugal Fan

8-09 High Pressure Centrifugal Fan is designed for cupola furnace blowing, melting furnace air supply, forging furnace ventilation and industrial gas conveying. It is suitable for non-corrosive, non-flammable and non-viscous gas under demanding pressure conditions.

Qiyue Fan provides model selection support according to airflow, total pressure, motor power, medium temperature, installation direction and working conditions.

Cupola Furnace Blowing Forging Furnace Ventilation High Pressure Air Supply Industrial Gas Conveying
Key Technical Range
Airflow Range
675–6049 m³/h
Total Pressure Range
10523–20736 Pa
Medium Temperature
≤ 80℃
Dust and Hard Particles
≤ 150 mg/m³

Product Introduction

The 8-09 high pressure centrifugal fan is mainly used as a matching blower for cupola furnaces with melting capacities of 1t/h, 2t/h, 3t/h, 5t/h and 7t/h. It can also be used for various melting furnaces, forging furnaces and industrial air supply systems with similar performance requirements.

The fan is suitable for conveying air and gas that is non-corrosive, non-self-igniting and free from viscous substances. When used for gas conveying, the medium temperature should not exceed 80℃, and the dust or hard particle content in the medium should not exceed 150mg/m³.

For accurate selection, please provide airflow, total pressure, medium temperature, dust condition, motor voltage, installation space and outlet direction. Qiyue Fan can help match a suitable model according to your working conditions.

Typical Applications

Cupola Furnace Blowing

Suitable for furnace air supply where stable pressure and continuous airflow are required for melting and combustion support.

Forging Furnace Ventilation

Used for air supply and gas conveying in forging, heat treatment and metal processing workshops.

Industrial Gas Conveying

Suitable for non-corrosive, non-flammable and non-viscous gas conveying systems with high pressure demand.

Performance Parameters

The following performance data is for model selection reference. Final selection should be confirmed according to actual airflow, pressure, working temperature, medium condition and installation requirements.

Fan No.
Speed
r/min
Motor
kW-P
Airflow
m³/h
Total Pressure
Pa
6.8A
2900
7.5-2
675–1215
10523–11347
6.8A
2900
11-2
1485–1754
11439–11341
6.8A
2900
15-2
2024–2295
11063–10634
7.1D
2900
7.5-2
1075
12021
7.1D
2900
11-2
1383–1690
12371–12471
7.1D
2900
15-2
2304
12364–12061
7.1D
2900
18.5-2
2612–2919
11594–11019
8D
2930
15-2
1554
15579
8D
2930
22-2
2442
16163
8D
2930
30-2
2887–3331
16023–15632
8D
2930
37-2
3775–4219
15026–14277
8.5D
2950
15-2
1341
17013
8.5D
2950
18.5-2
1877
17828
8.5D
2950
30-2
2414–2950
18347–18496
8.5D
2950
37-2
3487
18338
8.5D
2950
45-2
4023–4560
17888–17196
9D
2950
22-2
1591
19073
9D
2950
30-2
2228–2865
19988–20569
9D
37-2
3502
20736
20736
9D
2950
45-2
4138
20558
9D
2950
55-2
4775
20054
9D
2950
75-2
5412–6049
19278–18318

Fan Type and Outlet Direction

The 8-09 fan is a single-inlet centrifugal fan. It can be manufactured in clockwise or counterclockwise rotation according to the installation layout and duct connection direction.

The outlet position is expressed by the outlet angle of the casing. Common outlet angles include 0°, 90° and 180°. The rotation direction and outlet angle should be confirmed before production to ensure correct site installation.

Main Structure

The fan structure is designed for stable high-pressure performance and reliable operation under industrial working conditions. Main components include impeller, casing, air inlet, transmission group, sealing parts and base.

Impeller Designed to provide stable airflow and high total pressure for furnace blowing and industrial air supply.
Casing Available in clockwise or counterclockwise rotation with different outlet angle options.
Air Inlet Helps guide airflow into the impeller smoothly and supports efficient fan operation.
Transmission Group Configured according to fan model, speed, motor power and working condition requirements.
Sealing Parts Support stable operation and help reduce leakage under appropriate operating conditions.
Base Provides installation support and helps maintain stable operation during continuous use.

Model Selection Information

High pressure centrifugal fan selection should not be based only on fan model. The working condition, medium condition and installation requirements should be checked together before confirming the final model.

Required Airflow Please provide the required airflow in m³/h or CFM.
Required Pressure Please provide total pressure or static pressure requirement in Pa.
Medium Condition Confirm gas type, temperature, dust content, humidity and whether the gas is corrosive.
Application Site Confirm whether the fan is used for cupola furnace, forging furnace, melting furnace or gas conveying.
Installation Direction Confirm rotation direction, outlet angle, duct layout and installation space.
Power Supply Confirm voltage, frequency, motor power preference and local electrical requirements.

Why Choose Qiyue Fan

Qiyue Fan focuses on industrial ventilation fan supply and model selection support. For high pressure centrifugal fans, we help customers match fan models according to real working conditions instead of only providing a general product list.

Whether your project is used for furnace blowing, high pressure air supply or industrial gas conveying, our team can provide technical communication based on airflow, pressure, medium condition, outlet direction and site layout.

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Send: Airflow | Pressure | Medium Temperature | Motor Power | Outlet Direction | Application

Manager Zhao
INDUSTRIAL VENTILATION FAN SUPPLIER
SHANDONG QIYUE FAN CO., LTD.
Tel / WeChat / WhatsApp: +86 15653305981   |   Email: sales@qiyuefan.com
Manufacture Factory: Dongchen Industrial Park, Zhoucun District, Zibo, Shandong, China

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