Centrifugal Fans
Airfoil Plug Fans: Model CPAF
FEATURES:
- All models available with two airfoil wheel types and multiple wheel widths from 50% to 100%, in 5% increments, to deliver the performance you need with a direct driven blower.
- Extended fan shafts extend the wheel through insulated oven walls up to 6” thick.
- Insulated plug boxes, up to 6” wide are available.
- Inlet bell for smooth air entrance into the wheel and maximize efficiency is standard on all units.
- Continuous welded housings are available.
- Heavy gauge steel fan frame and bracing, maximizes rigidity and assures long equipment life.
- Multiple lifting points for easy installation.
- Available with AMCA Type C spark resistant construction.
- All fans receive a mechanical run test to assure proper balance and alignment before shipping.
- Belt driven model includes heavy-duty, grease lubricated, self-aligning, cast iron, pillow block bearings selected for optimal performance.
- Fan shaft on belt driven model is turned, ground and polished and receives a high quality rust preventative coating prior to shipment.
- Arrangement 9 comes standard with belt guard, extended bearing lube lines and four- point motor adjustment base for proper belt tension.
BENEFITS:
Benefits of
Model "CPAF" Airfoil Plug Fans are:
INCREASED EFFICIENCY: Airfoil wheels provide the highest efficiency
of all centrifugal fan designs. The static efficiency of an airfoil wheel versus
a backward inclined wheel can easily exceed 10%. This benefit results in lower brake
horsepower consumption and a reduction in sound levels of 2-6 dBA. Less expensive
to operate and quieter.
MULTIPLE WHEEL SELECTIONS: Each size and class is available with
two airfoil wheel types and multiple widths from 50% to 100%, in 5% increments,
to deliver the exact performance you need with a direct driven blower. Complete
design flexibility.
RUGGED CONSTRUCTION: Fan frame is heavy gauge steel with bracing
to prevent pulsation at all conditions. Less field problems.
QUALITY COMPONENTS: Belt driven models have self-aligning, cast
iron, grease lubricated, pillow block bearings sized for a minimum 150,000 hours
average life. Fan shaft is turned, ground and polished and is coated with a high
quality rust preventative before shipment. Long dependable service.