Introduction

The PSP BPI-EC-630/250 is a heavy-duty backward curved centrifugal fan engineered for large-scale commercial HVAC systems, air handling units, heat recovery equipment and OEM ventilation applications. Featuring advanced EC motor technology and a precision-balanced backward curved impeller, this model delivers exceptional airflow performance whilst maintaining excellent energy efficiency. Designed for continuous-duty operation, it is ideally suited to demanding ventilation installations where high airflow volumes, strong static pressure capabilities and long-term reliability are essential.

Key Product Features

• Single-phase 230V~50Hz/60Hz EC motor
• Backward curved centrifugal impeller
• Variable speed controllable operation
• 630mm wheel diameter
• 250mm wheel height
• Airflow up to 28,500m³/h
• 11000W input power
• Maximum speed 1800 RPM
• Totally enclosed motor construction
• IP54 motor protection
• Class B insulation
• Sealed-for-life ball bearings
• Continuous-duty operation
• Suitable for AHUs, heat recovery units and OEM ventilation equipment

Technical Specifications

• Model: BPI-EC-630/250
• Brand: PSP
• Fan Type: Backward Curved Centrifugal Fan
• Voltage: 230V~50Hz/60Hz
• Phase: 1PH
• Input Power: 11000W
• Maximum RPM: 1800
• Airflow: 28,500m³/h
• Overall Height: 360mm
• Outlet Height: 220mm
• Wheel Height: 250mm
• Wheel Diameter: 630mm
• Fixing PCD: 58 / 79 / 90 / 125

Disclaimer

Specifications may be subject to change based on manufacturer updates. Images are for illustrative purposes only.