The 9-16 is a high-pressure centrifugal fan series for furnace forced draft, combustion air, industrial process air, material conveying and other systems where airflow must overcome substantial system resistance.
The documented series extends from No.4.6A to No.28.4F, covering approximately 934 to 163,427 m³/h and total pressure up to approximately 25.46 kPa.
Compared with the related 9-18 series, the 9-16 provides a stronger pressure direction for higher-resistance operating conditions.
Higher Pressure for High-Resistance Forced-Draft and Process-Air Systems
The 9-16 series belongs to the same high-pressure centrifugal fan family as the 10-18 and 9-18, but its performance tables show a distinctly stronger pressure direction. Published total pressure reaches approximately 25.46 kPa.
Typical documented applications include small and medium fertilizer production equipment, cupola furnaces, combustion furnaces, positive-pressure oil-fired furnaces, industrial air delivery, material conveying and grain conveying.
The conveyed medium should generally be non-corrosive, non-spontaneously combustible, non-explosive and free from sticky substances. Catalogue guidance states medium temperature generally should not exceed 80°C and dust concentration should not exceed 150 mg/m³.
Industrial Heavy-Duty Centrifugal Construction
The actual casing, base, shaft support and motor arrangement depend on the selected machine number. Final layout should be confirmed together with the operating point and installation drawing.
9-16 Series Technical Parameters
9-16 Performance by Fan Size and Speed
Each catalogue block provides eight operating points. The online table summarizes the exact minimum-to-maximum envelope for each documented fan size and speed combination.
Across the eight published points, internal efficiency follows 69.2%, 72.2%, 73.2%, 73.0%, 72.2%, 71.0%, 68.6% and 65.8%.
A-Type, D-Type and F-Type Configurations
No.4.6A–7.2A
Compact smaller-size configurations operating at 2900 rpm in the supplied catalogue.
No.8.1D–18.2D
Mid-to-large sizes using separate shaft and bearing support for higher power levels.
No.20.5F–28.4F
Large-capacity heavy-duty configurations reaching motor powers up to 1600 kW.
9-16 No.4.6A–7.2A Installation Dimensions
The original catalogue uses a shared dimensional schedule for the related 10-18, 9-18 and 9-16 sizes. The 9-16 size mapping is shown below.
9-16 No.8.1D–18.2D Installation Dimensions
The D-type dimensional schedule is shared with the corresponding 10-18 and 9-18 geometry rows. The values below are mapped to the 9-16 machine numbers.
9-16 vs 9-18: Similar Application Family, Different Pressure Range
Higher Pressure Direction
Published total pressure reaches approximately 25.46 kPa, making the series suitable for higher-resistance industrial airflow duties.
Broad High-Pressure Range
Published total pressure reaches approximately 21.07 kPa with a similarly broad airflow envelope.
View 9-18 →High-Resistance Forced Draft, Combustion Air and Process Air
Furnace Forced Draft
High-pressure combustion-air supply for furnace systems with substantial resistance. For system-level duty and resistance review, see the Industrial Forced Draft Fan System.
Combustion Air
Pressure-oriented air supply for combustion equipment and positive-pressure furnaces.
Industrial Process Air
Process-air duties where equipment or piping creates high system resistance.
Material Conveying
Air supply for reviewed conveying systems where pressure loss and material characteristics are known. For conveying-system resistance and clean-air supply inputs, see the Industrial Pneumatic Conveying Air System.
Grain Conveying
Catalogue-listed conveying application subject to pipeline and material review.
Fertilizer Production
Supporting airflow equipment for small and medium fertilizer-production systems.
Select From Airflow + Pressure + Working Condition
Airflow
Required m³/h or CFM.
Pressure
Static or total pressure.
Medium
Temperature, dust and gas condition.
Motor
Voltage, frequency and required power.
Installation
Outlet orientation, foundation and available space.
If the required system pressure is not yet confirmed, start with the Industrial Fan Selection Guide before comparing high-pressure fan series.
Compare Related High-Pressure Fan Series
10-18 High-Pressure Centrifugal Fan
View 10-18 →9-28 I High-Pressure Centrifugal Fan
View 9-28 I →10-24 High-Pressure Centrifugal Fan
View 10-24 →6-30 High-Pressure Process Air Centrifugal Fan
View 6-30 Process Air Fan →High-Pressure Centrifugal Fan Selection Hub
Compare High-Pressure Fans →9-16 High-Pressure Fan FAQ
What airflow range does the 9-16 cover?
The supplied catalogue covers approximately 934 to 163,427 m³/h.
What is the maximum published pressure?
The highest published total pressure in the supplied performance tables is approximately 25,459 Pa.
How is 9-16 different from 9-18?
The two series share a related application family and selected dimensional references, but 9-16 has a higher published pressure range and its own independent performance tables.
What is the allowable medium temperature?
Catalogue guidance states that the conveyed-medium temperature generally should not exceed 80°C.
Can QIYUE supply overseas-standard motors?
Yes. Motor voltage, frequency and power can be matched to the project requirement after the fan operating point is confirmed.
Are F-type dimensions included in the shared drawing?
No. The current shared dimensional drawings cover the documented A-type and D-type size ranges. F-type project dimensions should be confirmed separately.
Send the Required Airflow and Pressure
Send airflow, total or static pressure, medium temperature, gas or material condition, voltage, frequency, outlet direction and quantity. QIYUE FAN can review the appropriate 9-16 fan size, speed, configuration and motor.
Tel / WeChat / WhatsApp: +86 15653305981 | Email: sales@qiyuefan.com
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