ebm-papst S4E400-BP02-31 S Round Axial Fan, 230V AC, 160W, 4235 m³/h Air Flow, 69 dB Noise Level, 400 mm Duct Size

ebm-papst S4E400-BP02-31 round axial fan is engineered to deliver robust airflow of 4235 m³/h with a noise emission level of 69 decibels, powered by a 230V AC supply with 160 watts power consumption. Its plastic housing and black coating offer durability while the galvanized steel square base ensures reliable installation and vibration resistance. The fan is suitable for duct sizes of 400 mm and has an installation depth of 147 mm.

The fan blade is manufactured from sheet steel with 5 carefully shaped blades, mounted on an aluminium alloy helix injected directly on the rotor for enhanced aerodynamic efficiency. It features an external rotor motor with a permanent capacitor and encapsulated ball bearings designed for industrial use, providing smooth operation and extended lifespan. The fan speed of 1430 rpm can be adjusted with a variable speed controller to meet specific airflow requirements.

Rated to IP44, the fan is protected against water splashing and foreign objects larger than 1 mm which makes it reliable for use in demanding industrial and commercial HVAC applications.

Applications include effective air renewal and cooling in factories, warehouses, air conditioning of electronic and electrical equipment, and other industrial ventilation needs.

Compliance with standards such as CCC, EN, RoHS, CE, ANSI/ESD S20.20:2014, and BS EN 61340-5-1:2007 assures safety, environmental responsibility, and performance quality aligned with industrial requirements.

Square galvanized steel base for stability. Black coated sheet steel 5-blade impeller for high efficiency. IP44 protection rating for durability in challenging conditions. External rotor motor with permanent capacitor and encapsulated ball bearings.

Adjustable speed up to 1430 rpm for variable airflow demands. Plastic housing with aluminium alloy helix on rotor. Ideal for industrial HVAC, equipment cooling, and air renewal applications. Complies with international safety and environmental standards.

This product is manufactured in Germany and represents the ebm-papst commitment to energy-saving solutions under the Better World initiative. Explore more high-quality Axial Fans and HVAC components in the Industrial Supplies category on EnvMart.