• Max CFM 3684
• Attractive spun aluminum exterior
• Belt drives permit easy performance adjustments when needed
• Curved non-overloading backward inclined wheel for efficiency at higher static pressures
• AMCA Air and Sound Licensed
• UL762 listed for grease removal
• 1 HP
• Single Phase
• 1600 RPM
• ODP Motor Encloser

STXB and STXB-RHUL Upblast Belt Drive Centrifugal Roof/Sidewall Exhaust Fans are designed to exhaust air up to 3684 CFM in high static pressure applications to 2-3/4". The aluminum exterior provides an attractive appearance. Belt drive results in lower operating RPM and sound levels, making the Series STXB well suited to applications where quiet operation is important. Belt drive also permits easy performance adjustments when needed to balance the total ventilation system. The non-overloading backward inclined wheel with its higher static pressure capability makes this unit suitable for either ducted or non-ducted applications. Its roof or sidewall mounting options permit location near the area to be ventilated, allowing short duct runs and more efficient operation.