Backward-inclined fans

BCA, BCS backward-inclined fans, single width

• Volumes to 100,000 CFM
• Pressures to 25” WG
• AMCA certified for air and sound performance
• Available in belt driven and direct driven configurations
• Wheel types: Backward curved and airfoil blade
• Continuously welded, heavy gauge, field rotatable housings (Rotatable on fan sizes 122 thru 330 only)
• Available in eighteen basic fan sizes
• Customized options available

QBCA, QBCS backward-inclined fans, square housed

• Volumes to 43,000 CFM
• Pressures to 17” WG
• AMCA certified for air and sound performance
• Available in belt driven & direct driven configurations
• Wheel types: Backward curved & airfoil blade
• Compact continuously welded, heavy gauge, field rotatable square housings (Rotatable to four discharge positions)
• Available in fourteen basic fan sizes
• Customized options available

PBCA, PBCS backward-inclined plug fans

• Volumes to 90,000 CFM
• Pressures to 12” WG
• Available in belt driven configuration only
• Wheel types: Backward curved & airfoil blade
• Continuously welded insulated plug for high or low temperature applications
• Available with or without housing, inlet venturi and venturi supports
• Available in sixteen basic fan sizes and three standard plug depths
• Customized options available

DBCA, DBCS backward-inclined fans, double width

• Volumes to 190,000 CFM
• Pressures to 20” WG
• Available in belt driven configuration only
• Wheel types: Backward curved & airfoil blade
• Continuously welded, heavy gauge, field rotatable housings (Rotatable on fan sizes 122 thru 330 only)
• Available in sixteen basic fan sizes
• Also available in DQBCA & DQBCS compact square design
• Customized options available

Information and quote request