Introduction

The PSP BPI-EC-1120/400 is a premium industrial-grade backward curved centrifugal fan engineered for the largest 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 outstanding energy efficiency. Designed for continuous-duty operation, it is ideally suited to large-scale ventilation installations requiring maximum airflow capacity, high static pressure capability and dependable long-term reliability.

Key Product Features

• Single-phase 230V~50Hz/60Hz EC motor
• Backward curved centrifugal impeller
• Variable speed controllable operation
• 1120mm wheel diameter
• 400mm wheel height
• Airflow up to 95,000m³/h
• 37000W input power
• Maximum speed 950 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-1120/400
• Brand: PSP
• Fan Type: Backward Curved Centrifugal Fan
• Voltage: 230V~50Hz/60Hz
• Phase: 1PH
• Input Power: 37000W
• Maximum RPM: 950
• Airflow: 95,000m³/h
• Overall Height: 650mm
• Outlet Height: 440mm
• Wheel Height: 400mm
• Wheel Diameter: 1120mm
• Fixing PCD: 58 / 79 / 90 / 125

Disclaimer

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