KB802B & KB802S Thin Fans

The KB802B and KB802S are extremely compact thin fans delivering 840 CFM of airflow capacity, engineered for applications where space is severely limited yet reliable ventilation performance is essential. These models offer versatile mounting configurations that allow them to function in either pressurization or exhaust mode, providing flexibility in system design and installation across diverse industrial cooling environments.

Both the KB802B and KB802S feature rugged construction with a durable baked powder finish that protects against corrosion and physical wear in demanding operational settings. The units are equipped with UL/CSA Recognized ball-bearing motors available in permanent split capacitor or shaded pole configurations, each incorporating automatic-reset thermal overload protection to prevent damage from thermal events. Kooltronic's engineering team designed these motors for minimal temperature rise while leveraging the blower's intake air for supplemental cooling, significantly extending motor service life in continuous duty applications.

The fans come standard with 12-inch power and ground leads for straightforward installation integration, and all motors are UL Recognized with Declaration of Conformity to applicable CE Standards for regulatory compliance. Special permanent lubricants formulated within the motors operate reliably across an extended temperature range from negative 20 degrees Fahrenheit to 250 degrees Fahrenheit, ensuring dependable performance in both cold storage and high-heat industrial environments. A complete line of accessories is available to customize these thin fans for specific application requirements.