RDP

Scroll casing with backward curved profile blades – double inlet

  • IE5 permanent-magnet EC motor for maximum efficiency and no transmission losses.
  • Compact, integrated direct-drive design with optimized impeller and casing aerodynamics.
  • Plug-and-play electronics with sensorless control and IP54-rated drive system.

Product Overview

The RDP is a high-performance, double-inlet, direct-drive centrifugal fan with backward-curved blades, designed for compactness, robustness, and energy efficiency. Featuring a lightweight aluminum impeller, integrated permanent-magnet EC motor, and on-board electronics, it delivers top-class efficiency with low noise and high reliability. With plug-and-play operation, no configuration required, and maintenance-free bearings, RDP is ideal for modernization and retrofit applications where reduced installation time, lower operating costs, and long service life are essential. Available in sizes from 280 to 630 mm with motor power up to 5.5 kW, it complies with IEC 61800-3 EMC requirements.

Low Maintenance

Maintenance-free bearings and long-life, robust design.

Efficiency

IE5 EC motor reduces energy use and eliminates belt losses.

Easy Installation

Integrated electronics, no configuration or setup required.

https://regalrexnord.widen.net/content/jxn9g1t7sp/png/NIG-RDP-Frontal-Sectioned-Impeller-View.png?w=2043&h=2048&position=c&color=ffffff00&quality=80&u=cm0qp3

High-Efficiency RDP Centrifugal Fan for Modernization

A compact, direct-drive solution designed to reduce energy, installation, and maintenance costs.

  • IE5 EC Direct Drive  Maximum efficiency, no belt losses
  • Integrated Plug-and-Play Design  Fast replacement, no configuration needed

Applications in Focus

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