better AIRFLOW
by DESIGN
TM
Custom Fan Solutions
TM
• Airfoil adjustable pitch cast aluminum impeller
• Superior performance and sound characteristics
• Deep drawn steel venturi with baked polyester paint
• GRP [polypropylene] blades available
• Advanced computer selection program
• Custom designs available from 12” to 36”
• Ideal for OEM, replacement, or new construction
• Capacities to 23,000 cfm from stock components
PANEL & FLANGE FANS
APK
DIRECT DRIVE
PANEL FANS