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Main image of EFC1748DG 17cm diameter 172mm fan (172x172x51mm), DC48V 1.84A, 4-pin round axial cooling fan, suitable for rack-mounted inverters.

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EFC1748DG 17cm diameter 172mm fan (172x172x51mm), DC48V 1.84A, 4-pin round axial cooling fan, suitable for rack-mounted inverters.

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EFC Series Component Status: Enabled Rated Voltage: 48VDC Dimensions/Specifications: Round - Diameter 172mm, Width 50.80mm Airflow: 415.66CFM (11.770 m³/min) Static Pressure: 1.771 in HO (44.99 mmHO) Bearing Type: Ball Bearing Fan Type: Axial Flow Characteristics: PWM Control, Speed Sensor (Tach) Noise: 63.4 dB(A) Power: 59.04 W Speed: 5500 RPM Wiring: 4-Wire Protection Rating: IP55 Operating Temperature: -10~+70 Weight: 840g Rated Current: 1.23 A Rated Voltage: 28.0-53.0VDC Frame Material: Die-cast Aluminum Blade Material: Plastic Service Life (Temperature): 70,000 hours (40)

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EFC Series Component Status: Enabled
Rated Voltage: 48VDC
Dimensions/Specifications: Round - Diameter 172mm, Width 50.80 mm
Airflow: 415.66CFM ( 11.770 m³/min)
Static Pressure: 1.771 in HO ( 44.99 mmHO)
Bearing Type: Ball Bearing
Fan Type: Axial
Flow Characteristics: PWM Control, Speed
Sensor (Tach) Noise: 63.4 dB (A)
Power: 59.04
W Speed: 5500
RPM Wiring: 4-Wire
Protection Rating: IP55
Operating Temperature: -10~+70
Weight: 840g
Rated Current: 1.23
A Rated Voltage: 28.0 - 53.0VDC
Frame Material: Die-cast Aluminum
Blade Material: Plastic
Service Life (Temperature): 70, 000 hours (40)

Additional Information
First Listed on Newegg	June 12, 2026

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Return for refund within: 30 days
Return for replacement within: non-replaceable
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Item#: 9SIC5EEKYZ6924