1. Product Overview

• Model: ebmpapst R3G630-RB32-78
• Type: Industrial Large-Compact High-Pressure Low-Noise Axial Fan
• Core Specs: 630mm alloy low-noise impeller, IP54, IE4 motor (1950W), 400V/50-60Hz (380-420V), 1100r/min, airflow 37,000-53,000 m³/h, 320Pa static pressure, noise ≤82dB(A), -25~75℃ operating temp, wall/ceiling mounting.

2. Key Features & Benefits

• High-pressure & low-noise: 320Pa penetrates high-resistance environments, ≤82dB(A) reduces workshop noise.
• Wide-voltage: 400V design (380-420V adaptive) stabilizes operation in voltage-fluctuation scenarios.
• Energy-saving: IE4 motor saves ~4000kWh/year; dual-sealed noise-reduction bearings last ≥75,000 hours.
• Durable: Manganese steel housing resists impact; IP54 protects against dust/splash water.

3. Applications

• Workshop stations: Low-noise welding fume extraction near operating areas.
• Noise-sensitive factories: High-pressure ventilation with noise control (≤82dB(A)).
• High-altitude plants: Stable operation under voltage fluctuation.
• Heavy machinery cooling: Low-noise airflow for machinery near workstations.

4. Our Main Products