KB900B & KB900S Thin Fans

The KB900B and KB900S are extremely compact thin fans delivering 560 CFM of airflow, engineered for installations where space is at a premium while maintaining robust performance. These models offer versatile mounting configurations that allow them to function in either pressurize or exhaust modes, providing flexibility for diverse application requirements across industrial cooling systems.

Both models feature rugged construction with a baked powder finish that resists corrosion and wear in demanding environments. The UL/CSA Recognized ball-bearing motors are available in permanent split capacitor or shaded pole configurations, with automatic-reset thermal overload protection safeguarding against unsafe operating conditions. The motor design incorporates a low temperature rise characteristic and relies on the blower's intake air for cooling, which significantly extends motor life and reliability during continuous operation. Motors carry a Declaration of Conformity to applicable CE Standards, ensuring compliance with international safety and performance requirements.

The fans come equipped with 12-inch minimum power and ground leads for convenient installation flexibility. Special permanent lubricants formulated to perform across a broad temperature range from minus 20 degrees Fahrenheit to 250 degrees Fahrenheit enable reliable operation in both extreme cold and high-heat applications. A complete line of accessories is available to customize the installation to specific facility requirements.