COPRA™ EC Plenum Fan
Compact, high‑efficiency EC plug fan that delivers maximum airflow in confined HVAC and data‑center environments with a short internal‑rotor motor and aerodynamic backward‑curved impeller blades. Easy plug‑and‑play installation, supports fan wall configurations, and significantly reduces energy consumption, maintenance needs, and emissions while maintaining exceptional performance across full and part‑load operation.
Product Overview
COPRA is a high‑performance fan solution designed for critical environments, offering fast availability, proven reliability, and strong lifecycle performance. Manufactured in the US with short lead times and in‑stock options, it supports urgent project needs across cleanrooms, AHUs, CHVAC systems, and data‑center auxiliary cooling. Engineered for stable airflow, energy‑efficient operation, and low maintenance, COPRA provides both robust performance for new installations and an easy retrofit path. With the upcoming COPRA Hybrid, customers will also have access to next‑generation efficiency and long‑term sustainability improvements.
SWAP ordinary plug fans for COPRA™ EC fans! Unleash maximum airflow with a unique blend of engineering and performance, thanks to powerful backward- curved aluminum impeller blades.
Efficiency maximized, space minimized. Say goodbye to airflow obstacles with our sleek internal rotor motor, as aerodynamic impeller designs ensure high power at all speeds.
The perfect fit for data centers and tight HVAC spots! Designed to squeeze into even the tightest spots, making installation a breeze, down to the last centimeter.
The Ideal Plug Fan for Fan Arrays
COPRA™ fans are ideally suited to multiple wall configurations in the form of several fans arranged next to and above each other.
COPRA™ fans are the best fit for multiple wall configurations not only because of their compactness in axial length, but also because of their smallest possible diameters with high airflows.
Retrofit: Replacing fans with COPRA™ fans pays off to Fit
Lower Energy Costs | Less Maintenance | Less Emissions
The new COPRA™ fans maximize efficiency while minimizing required space in your system. Their short motor do not obstruct airflow, while the newly developed aerodynamic impeller design maximizes efficiency at both full and reduced speeds.
Perfect for simple plug-&-play installation in new HVAC systems as well as for the modernization of existing systems, COPRA™ fans can deliver significant cost savings.
Applications in Focus
Advanced Air Flow
SWAP ordinary plug fans for COPRA™ EC fans! Unleash maximum airflow with a unique blend of engineering and performance, thanks to powerful backward- curved aluminum impeller blades.
The perfect fit for data centers and tight HVAC spots! Designed to squeeze into even the tightest spots, making installation a breeze, down to the last centimeter.
Efficiency maximized, space minimized. Say goodbye to airflow obstacles with our sleek internal rotor motor, as aerodynamic impeller designs ensure high power at all speeds.
Competitor Fans With External Rotor Motors Vs. COPRA™ Fans
COPRA™ effectiveness exceeds traditional motors in every situation with its system efficiency at part load compared to all other conventional ec motor technology.
Unleash aerodynamic efficiency in an ultra-compact powerhouse! COPRA™ redefines the game with its short axial length, delivering unmatched efficiency for tight installations. Experience top-tier part-load performance, exceptional power density, and impressively quiet operation. This is the one series that fits all, boasting superior geometry and materials.
External Rotor Motor Fan
External Rotor Motor Inside Impeller Fan
COPRA™ Fans
COPRA™ Fan Series
COPRA™ fans come in two series and with a wide range of variants to best suit your equipment needs.
