Introduction

The PSP BPI-EC-450/165 is a high-performance backward curved centrifugal fan designed for large commercial HVAC systems, air handling units, heat recovery equipment and OEM ventilation applications. Featuring advanced EC motor technology and a precision-engineered backward curved impeller, this model delivers exceptional airflow performance with outstanding energy efficiency. Its robust construction and continuous-duty design make it ideal for demanding ventilation systems requiring powerful air movement, high static pressure capability and reduced operating costs.

Key Product Features

• Single-phase 230V~50Hz/60Hz EC motor
• Backward curved centrifugal impeller
• Variable speed controllable operation
• 450mm wheel diameter
• 165mm wheel height
• Airflow up to 11,800m³/h
• 3500W input power
• Maximum speed 2400 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-450/165
• Brand: PSP
• Fan Type: Backward Curved Centrifugal Fan
• Voltage: 230V~50Hz/60Hz
• Phase: 1PH
• Input Power: 3500W
• Maximum RPM: 2400
• Airflow: 11,800m³/h
• Overall Height: 250mm
• Outlet Height: 145mm
• Wheel Height: 165mm
• Wheel Diameter: 450mm
• Fixing PCD: 58 / 79 / 90 / 125

Disclaimer

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