COOK AF tube axial fans are designed to fill the performance gap between typical duct fans and heavy-duty vane axial fans.
High efficiency propeller with six airfoil blades available in one-piece cast aluminum (AFB-C and AFD-C); welded steel (AFB-H); or welded stainless steel (AFB-S).
Minimum 12 gauge steel housing with continuously welded seams, and integral inlet and outlet flanges pre-punched for mounting.
Copper lubrication lines are standard on belt drive units and also standard on direct drive units when applicable.
The motor plate is attached to a heavy welded sub-base and features threaded studs for positive belt tensioning.
Direct drive units feature a totally enclosed motor.
Belt drive units feature an inner drum that encloses the driven sheave, shaft and bearings. The low-drag tunnel, separating belts from the airstream, also protect the extended lubrication lines. Removable covers provide access to the shaft, bearings and belts.
All steel fan components feature a Lorenized® powder coat finish.
Bearings are heavy duty regreasable ball or roller type in a cast iron pillow block housing selected for a minimum L50 life in excess of 400,000 hours for horizontal units and L50 life in excess of 250,000 hours for vertical units.
COOK AF tube axial fans are designed to fill the performance gap between typical duct fans and heavy-duty vane axial fans.
- High efficiency propeller with six airfoil blades available in one-piece cast aluminum (AFB-C and AFD-C); welded steel (AFB-H); or welded stainless steel (AFB-S).
- Minimum 12 gauge steel housing with continuously welded seams, and integral inlet and outlet flanges pre-punched for mounting.
- Copper lubrication lines are standard on belt drive units and also standard on direct drive units when applicable.
- The motor plate is attached to a heavy welded sub-base and features threaded studs for positive belt tensioning.
- Direct drive units feature a totally enclosed motor.
- Belt drive units feature an inner drum that encloses the driven sheave, shaft and bearings. The low-drag tunnel, separating belts from the airstream, also protect the extended lubrication lines. Removable covers provide access to the shaft, bearings and belts.
- All steel fan components feature a Lorenized® powder coat finish.
- Bearings are heavy duty regreasable ball or roller type in a cast iron pillow block housing selected for a minimum L50 life in excess of 400,000 hours for horizontal units and L50 life in excess of 250,000 hours for vertical units.
