Home / Products / Duct Fan / EC Centrifugal Combination / EC 230V 100mm 85W High Speed Centrifugal Combination Duct Fan for High-resistance Ventilation Systems

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EC 230V 100mm 85W High Speed Centrifugal Combination Duct Fan for High-resistance Ventilation Systems

1. 4inch 100mm
2. IP44 protection level
3. Aluminum alloy motor with plastic impeller, fashion design.
4. Using Ball bearing, working life more than 50,000 hours
5. 315m³/h airflow,904Pa air pressure
Availability:
Quantity:
  • FP3G175-2APY-70

  • Fanova

Phase

~

1~

Nominal Voltage

VAC

230

Nominal voltage range

VAC

184~270

Frequency

Hz

50/60

Current draw

A

0.5±10%

Speed(RPM)

min-1

3300±5%

Power consumption

W

85±10%

Sound Pressure Level

dB(A)

72±5%

Max. Air Flow

CFM / m3/H

185.38/315

Max. Static Pressure

In.wg /Pa

3.62/904

Insulation class

~

Class B

Degree of protection

~

IP44

Control Input

~

0~10VDC / PWM

Signal Output

~

FG (Tach output )

Product Overview

The 230VAC High-Pressure Axial Fan delivers industrial-grade airflow performance for demanding ventilation systems. Engineered to overcome significant resistance (904 Pa), it operates efficiently at 230VAC with broad voltage tolerance. Ideal for ducted exhaust or forced-air cooling, its IP44-rated construction ensures reliability in diverse environments.


Core Features

  1. Exceptional Static Pressure Handling
    Generates 904 Pa backpressure – unusually high for axial fans, enabling effective operation in long ducts or dense filtration systems.

  2. Wide Voltage Compatibility
    Stable performance across 184–270VAC (±20% fluctuation), ensuring reliability in unstable grid conditions.

  3. Speed-Controlled Efficiency
    Integrates 0–10VDC/PWM input + FG tachometer for precise RPM management and system feedback.

  4. High-Speed Low-Noise Design
    Maintains 72 dB(A) at 3,300 RPM – optimized acoustics for industrial settings.


Applications

  • Industrial Exhaust: Fume extraction, welding smoke removal.

  • HVAC Boosters: Long-duct static pressure compensation.

  • Process Cooling: Oven ventilation, machinery heat management.

  • Compact Systems: High-resistance applications where centrifugal fans won't fit.


FAQ

Q: Is it compatible with 3-phase power?
A: No – single-phase 230VAC only (50/60Hz).

Q: Minimum duct sizing recommendations?
A: Match duct ID to fan diameter (unspecified; check mechanical drawings) to maintain 315 m³/h airflow.

Q: Can the FG signal drive RPM monitoring displays?
A: Yes – provides real-time fan speed feedback.


FP3G175-2APY-70-100mm Duct Fan_00

FP3G175-2APY-70-100mm Duct Fan-PQ_00

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 +86-512-66152110
 +86-18168737096
 +8617715518438
 +8617715518438
 No.739, Fuyuan Road, Xiangcheng District, Suzhou, Jiangsu, P.R. China 215133

If you have any questions, please feel free to contact us at any time!

Fanova (Suzhou) Motor Technology Co., Ltd. is a leader in the industry, provides customers with diverse fan solutions with its professional, innovative, and environmentally friendly philosophy.

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+86-512-66152110
+86-17715518438
Sales01@fanova-tech.com
+8617715518438
+8617715518438
No.739, Fuyuan Road, Xiangcheng District, Suzhou, Jiangsu, P.R. China 215133
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