Model BCSW-FRP - Greenheck

1 fiberglass Centrifugal FansModel BCSW-FRP Belt and Direct Drive Backward-Curved WheelsJuly20142 Model bcsw -FRPG reenheck s Model BCSW-FRP backward-curved centrifugal fans are designed to provide reliable and efficient operation for corrosive applications. Our products are manufactured using hand lay-up and chop spray fiberglass construction techniques. Every fiberglass component complies with the ASTM C582 and ASTM D4167 specifications for fiberglass laminates and blowers. fiberglass Reinforced Plastic (FRP) available in sizes 6-73 Both belt and direct drive arrangements Backward-curved single-width wheel Concentric mount bearings with the industry s highest cataloged bearing life Each BCSW-FRP fan complies with ASTM D4167 and ASTM C582 through the use of a protective layer of C veil as standard.

2 Coated steel drive frame AMCA Spark A Resistant AMCA Licensed Air Performance Certified Rating for sizes 15-73. Sizes 6, 8 and 10 are not AMCA Licensed. Capacities range from 300 to 150,000 cfm (510 to 255,000 m /hr)36 - bcsw - FRP - 4 - CCW - III - BHFan Size6-73 Discharge PositionModelBackward-Curved Single WidthFiberglass Reinforced PlasticClassI, II, III, IVArrangement4, 9, 9H, 10 RotationCW, CCWBCSW-FRP Model Number Code:Leading Edge SupportAll Greenheck products are supported by the industry s best product literature, electronic media, and Computer Aided Product Selection (CAPS) program.

3 You ll also find extensive product and Installation, Operation and Maintenance Manuals (IOM) information on the of course, you can always count on the personal service and expertise of our national and international representative organization. To locate your nearest Greenheck representative, call 715-359-6171 or visit our website at Fan Corporation certifies that the Model BSCW-FRP sizes 15-73 fans shown herein are licensed to bear the AMCA seal. Sizes 6, 8, and 10 are not certified.

4 The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and comply with the requirements of the AMCA Certified Ratings Typical ApplicationsGreenheck BCSW-FRP centrifugal fans are the fan of choice for use in highly corrosive environments. A few of typical applications are detailed TreatmentWastewater treatment plants produce some of the most corrosive gases that flow through any duct system including hydrogen sulfide, methane, ammonia, chlorine, and many others.

5 In addition to the wastewater components, a number of corrosive chemicals are added to the wastewater at different stages of the treatment plant ventilation is split into two categories: general ventilation and odor control. Model BCSW-FRP fans are mainly used in the odor control portion of the ventilation system. Hydrogen sulfide is the most common gas produced by the wastewater. It is highly explosive, so an explosion proof motor should be used, and the fan should be statically grounded by carbon gelling the interior surface of the fan ManufacturingThere are many toxic and corrosive materials used in the semiconductor fabrication process.

6 A variety of acids are utilized to clean the metals before the chips are assembled. Different acids and corrosive gases are also used in various other stages of the manufacturing process. The most common of these include hydrochloric acid (HCl), hydrofluoric acid (HF), phosphoric acid (H3PO4), and ammonia (NH3).It is important that all systems in a semiconductor manufacturing facility run continuously, without fail. The hazardous chemicals and acids used pose a health hazard for employees if not vented fans can last decades without needing to be replaced, and with minimal maintenance requirements, limiting the duration of ventilation Applications: Roasters Precipitators Plant Ventilation Digesters Reagant Preparation Clean Rooms Scrubbers for Pollution Control Pickling and Galvanizing LinesOther Industries.

7 Chemical Process Pharmaceutical Fertilizer Pulp and Paper Metal and Metal Finishing Fiber Optics/Glass Food and Agricultural Mining/Minerals Processing4 Corrosion Resistance C Veil or Nexus C Glass VeilUV Inhibitor Top CoatOne oz. materialTwo oz. choppedstrand materialTwo oz. choppedstrand materialChoppedstrand materialChoppedstrand materialInteriorExteriorStandard Lamination SequenceCorrosion Resistance No steel parts expossed to the airstreaam. Resin specially formuulated for resistannce too corrosivechemicals.

8 Nexus Veil (a synthettic cloth) layering is opttional for the most severe applicattions,such as hyddrogenn fluoride andstrong oxidizers. Ultraviolet (UV) resisttant top coat aall surfaces exposed to UV rays are stabilized against ultravviolet degradation, suitable for outdoor 316 Carbon SteelBCSW-FRP Temperature Resistance F ( C)ChemicalAluminumStainless 316 Carbon SteelBCSW-FRP Temperature Resistance F ( C)Resistance: G = Good F = Fair NR = Not Recommended Resistance: G = Good F = Fair NR = Not RecommendedAcetic Acid (10%) - FumesGGF210 (99 )Hydrobromic Acid (25%)NRNRNR200 (93 )Ethyl AlcoholGGG150 (66 )Hydrochloric Acid (15%)NRNRNR210 (99 )Aluminum ChlorideNRGNR210 (99 )Hypochlorous AcidNRNRNR90 (32 )Aluminum FluorideFNRG90 (32 )Hydrofluosilicic Acid (10%) NRNR-150 (66 )Ammonium ChlorideNRFNR210 (99 )Hydrofluoric Acid (10%)NRNRNR100 (38 )Ammonium SulphateNRGF210 (99 )Hydrogen Peroxide (30%)GGNR100 (38 )Barium ChlorideNRGF210 (99 )

9 Lactic AcidFGNR210 (99 )Barium HydroxideNRGF150 (66 )Lithium ChlorideNRNR-210 (99 )Bromine, Wet GasNRNRNR90 (32 )Magnesium ChlorideNRGF210 (99 )Calcium Oxide (Caustic Lime)NRF-170 (77 )Phosphoric Acid (10%)NRFNR210 (99 )Carbon Dioxide (Dry)FGNR210 (99 )Picric AcidNRFNR100 (38 )Chlorine Gas (Dry)FFNR180 (82 )Potassium Carbonate (Potash)NRNR-180 (82 )Chlorine Gas (Moist)NRNRNR180 (82 )Potassium ChlorideNRNRF210 (99 )Chlorine WaterNRNRNR180 (82 )Potassium Hydroxide (Caustic Potash)NRNRG150 (66 )Chromic Acid (5%)FGNR100 (38 )Potassium SulfateNRFF210 (99 )Citric AcidFGNR210 (99 )Salt SprayFGNR210 (99 )Copper ChlorideNRNRNR210 (99 )Sodium CarbonateNRNRNR180 (82 )Copper CyanideNRGNR210 (99 )Sodium ChlorideNRFNR210 (99 )Copper NitrateNRGNR210 (99 )Sodium Hydroxide (Caustic Soda)NRNRF150 (66 )Copper SulphateNRGNR210 (99 )StearicFGNR210 (99 )Ferric ChlorideNRNRNR180 (82 )Sulfuric Acid (25%)NRNRNR200 (93 )Ferric SulphateNRFNR210 (99 )Sulfurous Acid (10%)FGNR100 (38 )

10 Ferrous SulphateGGNR210 (99 )Tannic AcidNRFNR210 (99 )Fluoboric AcidNRFNR180 (82 )TartaricFGNR210 (99 )Formic Acid (10%)FGNR180 (82 )Water, FreshFGNR220 (104 ) BCSW-FRP fans are rated good for the maximum allowable temperature for each chemical. NOTE: Maximum allowable airstream temperature for BCSW-FRP fans currently offered is 180 F (82 C).Corrosion Resistance and Temperature Rating5 Housings BCSW-FRP housings are constructed from corrosion-resistant, fire retardant polyester resin systems. Each BCSW-FRP fan complies with ASTM D4167 and ASTM C582 through the use of a protective layer of C veil as standard.