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BCS: Backward Curved High Volume/Pressure Fan SWSI
The BCS Backward Curved High Volume/Pressure Fan is designed for handling relatively clean air in high pressure applications. Typical applications include combustion air, product cooling, moisture blow-off, forced draft on fluid bed boilers, and induced draft after baghouse process blowers.

The BCS wheel features heavy-gauge steel construction and a non-overloading wheel design, suitable for applications requiring large volumes of air at moderate to high pressures. All wheels are statically and dynamically balanced to grade G6.3 per ANSI S2.19 for smooth operation prior to assembly of the fan, followed by a final balance of the entire rotating assembly.

Sizes (wheel diameters)
12.25 to 89 inches (311 mm to 2,260 mm)

Performance
Airflow to 291,400 CFM (495,088 m3/hour)
Static pressure to 40 inches w.g. (9,945 Pa)


BCSF: Backward Curved High Pressure Composite Fans, SWSI
The BCSF Centrifugal Composite Fan is a backward curved industrial fan designed for handling particulate-free, corrosive or caustic air in high pressure applications where conventional steel and stainless steel fans would corrode. Typical industries that utilize this style of fan include pulp-and-paper, steel processing, petrochemical plants, and wastewater-treatment facilities. All of the parts that are exposed to the airstream are constructed of high-quality corrosion resistant materials to avoid material breakdown from most chemicals. The BCSF also features a wide wheel and housing, producing a high volume of air at a lower velocity.

Sizes (wheel diameters)
16.50 to 60 inches (419 mm to 1,524 mm)

Performance
Airflow to 147,000 CFM (249,753 m3/hour)
Static pressure to 26 inches w.g. (6,464 Pa)

BCSF_Catalog.pdf	BCS_Catalog.pdf
Centrifugal-Fans_IOM.pdf

Manufacturer’s Website http://www.tcf.com   Associated Systems Fans