SF146D — Centrifugal Fan
SUNXFAN SF146D series: 6 models. All figures below are manufacturer datasheet values.
Model matrix
| Model | Airflow | Max static pressure | Voltage | Power | Speed | Noise | Speed control |
|---|---|---|---|---|---|---|---|
| SF146D-D092A8-01 | 1020 m³/h | 515 Pa | 48 V DC | 165 W | 1800 r/min | 60 dB(A) | 0-10V/PWM |
| SF146D-E092A1-01 | 860 m³/h | 515 Pa | 115 V AC | 120 W | 1650 r/min | 60±1 dB(A) | 0-10V/PWM / 0-5V / 0-6.5V / 3-speed / 4-speed |
| SF146D-E092A1-02 | 1050 m³/h | 585 Pa | 115 V AC | 165 W | 1800 r/min | 62±1 dB(A) | 0-10V/PWM / 0-5V / 0-6.5V / 3-speed / 4-speed |
| SF146D-E092A3-01 | 860 m³/h | 515 Pa | 230 V AC | 120 W | 1650 r/min | 60±1 dB(A) | 0-10V/PWM / 0-5V / 0-6.5V / 3-speed / 4-speed |
| SF146D-E092A3-02 | 1020 m³/h | 515 Pa | 230 V AC | 165 W | 1800 r/min | 62±1 dB(A) | 0-10V/PWM / 0-5V / 0-6.5V / 3-speed / 4-speed |
| SF146D-E092B3-03 | 1160 m³/h | 515 Pa | 230 V AC | 220 W | 2200 r/min | 68±1 dB(A) | 0-10V/PWM / 0-5V / 0-6.5V / 3-speed / 4-speed |
SF146D-D092A8-01 — DC146 Double inlet Centrifugal blower — 1020 m³/h
Specifications
- Category: Centrifugal Fan
- Motor: DC
- Airflow: 1020 m³/h
- Max static pressure: 515 Pa
- Voltage: 48 V DC
- Current: 3.3 A
- Power: 165 W
- Speed: 1800 r/min
- Noise: 60 dB(A)
- Protection: IP54
- Temperature: -25 °C ~ +60 °C
- Impeller: PA6+GF25%
- Bearing: NSK ball bearing
- Speed control: 0-10V/PWM
- MOQ: 120 PCS
- FOB: FOB Nansha Guangzhou
- Lead time: 25-30 days
SF146D-E092A1-01 — EC146 Dual intake Centrifugal blower — 860 m³/h
Specifications
- Category: Centrifugal Fan
- Motor: EC
- Airflow: 860 m³/h
- Max static pressure: 515 Pa
- Voltage: 115 V AC
- Power: 120 W
- Speed: 1650 r/min
- Noise: 60±1 dB(A)
- Protection: IP42
- Temperature: -25 °C ~ +50 °C
- Impeller: PA6+GF25%
- Bearing: NSK ball bearing
- Speed control: 0-10V/PWM / 0-5V / 0-6.5V / 3-speed / 4-speed
- MOQ: 120 PCS
- FOB: FOB Nansha Guangzhou
- Lead time: 25-30 days
SF146D-E092A1-02 — EC146 Dual intake Centrifugal blower — 1050 m³/h
Specifications
- Category: Centrifugal Fan
- Motor: EC
- Airflow: 1050 m³/h
- Max static pressure: 585 Pa
- Voltage: 115 V AC
- Power: 165 W
- Speed: 1800 r/min
- Noise: 62±1 dB(A)
- Protection: IP42
- Temperature: -25 °C ~ +50 °C
- Impeller: PA6+GF25%
- Bearing: NSK ball bearing
- Speed control: 0-10V/PWM / 0-5V / 0-6.5V / 3-speed / 4-speed
- MOQ: 120 PCS
- FOB: FOB Nansha Guangzhou
- Lead time: 25-30 days
FAQ
Q: What are the main application areas of the 146 Dual inlet centrifugal fan?
A: The EC146 dual inlet centrifugal fan is a versatile air-moving solution for AHU, fresh air systems, data center cooling, medical devices, air purifiers, cold storage, EV chargers and industrial equipment. It delivers high static pressure, EC speed control, and compact, low noise operation.
SF146D-E092A3-01 — EC146 Dual intake Centrifugal blower — 860 m³/h
Specifications
- Category: Centrifugal Fan
- Motor: EC
- Airflow: 860 m³/h
- Max static pressure: 515 Pa
- Voltage: 230 V AC
- Power: 120 W
- Speed: 1650 r/min
- Noise: 60±1 dB(A)
- Protection: IP42
- Temperature: -25 °C ~ +50 °C
- Impeller: PA6+GF25%
- Bearing: NSK ball bearing
- Speed control: 0-10V/PWM / 0-5V / 0-6.5V / 3-speed / 4-speed
- MOQ: 120 PCS
- FOB: FOB Nansha Guangzhou
- Lead time: 25-30 days
SF146D-E092A3-02 — EC146 Dual intake Centrifugal blower — 1020 m³/h
Specifications
- Category: Centrifugal Fan
- Motor: EC
- Airflow: 1020 m³/h
- Max static pressure: 515 Pa
- Voltage: 230 V AC
- Power: 165 W
- Speed: 1800 r/min
- Noise: 62±1 dB(A)
- Protection: IP42
- Temperature: -25 °C ~ +50 °C
- Impeller: PA6+GF25%
- Bearing: NSK ball bearing
- Speed control: 0-10V/PWM / 0-5V / 0-6.5V / 3-speed / 4-speed
- MOQ: 120 PCS
- FOB: FOB Nansha Guangzhou
- Lead time: 25-30 days
SF146D-E092B3-03 — EC146 Dual intake Centrifugal blower — 1160 m³/h
Specifications
- Category: Centrifugal Fan
- Motor: EC
- Airflow: 1160 m³/h
- Max static pressure: 515 Pa
- Voltage: 230 V AC
- Power: 220 W
- Speed: 2200 r/min
- Noise: 68±1 dB(A)
- Protection: IP42
- Temperature: -25 °C ~ +50 °C
- Impeller: PA6+GF25%
- Bearing: NSK ball bearing
- Speed control: 0-10V/PWM / 0-5V / 0-6.5V / 3-speed / 4-speed
- MOQ: 120 PCS
- FOB: FOB Nansha Guangzhou
- Lead time: 25-30 days
FAQ
Q: What are the differences between the EC products of the SF146A Series and the SF146D Series?
A: The SF146A differs from the standard model in two main ways: 1. Different installation dimensions; 2. The housing of the SF146A product has the “SUNXFAN” logo.
Last updated: 2026-11-02