R3G450-PA31-03 ebm-papst Centrifugal Fan

Brand :: ebmpapst

Model:: R3G450-PA31-03 | ebm-papst 3~380-480V 4450W Centrifugal Fan for Air Purification

Type:: Centrifugal Fans

Industry:: HVAC & Ventilation

Description:: Engineered around Air Purification, the ebm-papst R3G450-PA31-03 is a 380-480V EC backward-curved centrifugal fan, centered on a listed pressure capability of 1,600 Pa. The value helps verify equipment fit.

Datasheet:: R3G450-PA31-03 | ebm-papst 3~380-480V 4450W Centrifugal Fan for Air Purification Datasheet (Pdf)

Product Features

Rated Voltage(V)	3`380-480
Size(mm)	450
Max.Air Flow(m³/h)	14310
Max.Pressure(Pa)	1600
Input Power(W)	4450
Speed(rpm)	2480
Noise(db)	78

Product Features

Efficient EC Cooling

R3G450-PA31-03 is an ebm-papst EC centrifugal fan for HVAC and Ventilation, where controlled heat removal and airflow management must match the actual duty point. Its model-specific format supports OEM builds, retrofit planning and replacement sourcing.

Documented selection points include 3`380-480 V supply, 4450 W input, 450 mm size, up to 14310 m3/h airflow. These values support electrical, envelope and duty-point comparison.

For procurement, verify voltage, duty point, dimensions, connector and mounting. Correct sizing and clear airflow paths support stable operation, controlled noise and long service life. Confirm speed control, IP protection and approvals in the exact-model datasheet.

Application Industry

HVAC Systems

Applied in HVAC and ventilation equipment to move and circulate air through the system. This industrial fan supports heat exchange, indoor-air management and reliable operation of climate-control equipment.

Frequently Asked Questions

Is the R3G450-PA31-03 suitable for high-reliability cooling?

It can be evaluated for demanding service using the documented ratings, installation limits and preventive-maintenance plan for the application.

What installation checks apply to the R3G450-PA31-03?

Verify mounting orientation, inlet and outlet clearance, fastener security, electrical connections and the exact dimensional drawing before startup.

Why choose the R3G450-PA31-03 for Air Purification?

Its documented 380-480V EC backward-curved centrifugal fan configuration provides a traceable match for projects whose electrical and airflow requirements align with the model data.

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R3G450-PA31-03 ebm-papst Centrifugal Fan

Product Features

Product Features

Efficient EC Cooling

Application Industry

HVAC Systems

Frequently Asked Questions

Is the R3G450-PA31-03 suitable for high-reliability cooling?

What installation checks apply to the R3G450-PA31-03?

Why choose the R3G450-PA31-03 for Air Purification?

Related Products

R3G225-8317084118 | ebm-papst 1~ 200-277V Centrifugal Fan for Air Purification

R3G280-8317084540 | ebm-papst Centrifugal Fan for Cleanroom

R3G310-8317083844 | ebm-papst Centrifugal Fan for Cleanroom

R3G400-8317084403 | ebm-papst Centrifugal Fan for Cleanroom

R3G400-8317080005 | ebm-papst Centrifugal Fan for Cleanroom

R3G355-8317084543 | ebm-papst Centrifugal Fan for Cleanroom

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