Centrifugal Cabinet s BCF Belt Drive Low-Profile May 2007
BCF Belt Drive Cabinet s Greenheck belt drive low-profile cabinet fans, BCF, are designed for efficiency and reliability in supply, exhaust or ducted return applications. Featuring a compact, rectangular cabinet design, they mount easily in standard duct passages. Horizontal mounting with either top horizontal or upblast discharge allows the BCF to be applied in a wide range of air handling applications. BCF cabinet fans are available in single and double fan models. Both feature the combination of a quiet running, forward curved wheel and a well proportioned fan housing efficiency. In double fan models, each wheel is housed separately, but both are driven by a single motor and shaft. wheels are statically and dynamically balanced to assure vibration free operation. Every model has been designed with low-profile construction to fit within tight spaces, as low as inches (280 mm). Capacities range from 70 cfm to 5,850 cfm (290 to 9950 m 3 /hr.) with static pressures up to ½ in. wg (375 Pa). All fan sizes are tested in our AMCA Accredited Laboratory, and all BCF sizes are licensed to bear the AMCA certified rating seal for air performance. Greenheck subjects these products to extensive life testing assuring you that the fans will provide years of reliable performance. Greenheck Corporation certifies that the model BCF fans shown herein is licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 2 and comply with the requirements of the AMCA Certified Ratings Program. The certified ratings for BCF are shown on pages to 5. Quick Delivery and Quick Build Programs All BCF sizes are available through our five and ten day Quick Build (QB) program. This allows the flexibility of knowing that your fan can be made to order and shipped in as little as five days. Other products are available from our Quick Delivery (QD) program. The QD program provides same day shipments of Greenheck products from our strategically located warehouses throughout the world. These stock products can be ordered over the internet by visiting www.greenheck.com/qd 2 Leading Edge Technical Support When product and IOM (Installation, Operation and Maintenance Manual) information is needed, our products are supported by the industry s best product literature, electronic media, and Computer Aided Product Selection (CAPS) program. You ll also find this information on our website at www.greenheck.com Our national and international representative organization provide personal service and expertise. To locate your nearest Greenheck representative, call 75-359- 7 or visit our website at www.greenheck.com
Standard Construction Features Vibration Isolation - Internal true vibration isolators support the entire drive assembly, wheel, and scroll without steel to steel contact. This provides long life and quiet operation. Housing - The fan cabinet is constructed of galvanized steel for corrosion resistant and maintenance free. Access Panel - Hinged or removable panels allow for easy access to all internal components. Hinged panels are on fan sizes 0, 07, 20 and 207 and are removable on the larger sizes in both single and double fans. Bearings - Permanently sealed, pillow block ball bearings are selected for a minimum L0 life in excess of 00,000 hours (L50 average life of 500,000 hours) at maximum catalogued operating conditions. Wheel - Forward curved, centrifugal, galvanized steel wheel is utilized to generate high efficiency and minimal sound. Each wheel is statically and dynamically balanced for long life and quiet operation. Housing Motor - Ball bearing motors are carefully matched to the fan load. Open drip proof and totally enclosed enclosures are available. Drive Frame - Constructed from heavy gauge steel and designed with belt adjustment to eliminate scroll damage. Adjustment is accomplished by loosening fasteners, sliding motor plate, and retightening. Drive Assembly - Belts, pulleys and keys are sized for a minimum of 50% of driven horsepower. Machined cast iron pulleys are factory set to the required RPM and adjustable for final system balancing. Belts are static free and oil resistant. Shaft - Precisely sized, ground, and polished so the first critical speed is at least 25% over the maximum operating speed. With the shaft making contact with bearings, close tolerances result in longer bearing life. Duct Collars - Inlet and outlet duct collars are provided for easy duct connections. Vibration Isolation Shaft Duct Collars Bearings Drive Frame Access Panel Wheel Motor Drive Assembly 3
Options and Accessories Mixing Boxes - Constructed of galvanized steel and are available with or without dampers. Inlet position must be specified. Any two of the three positions shown (X, Y or Z) may be selected. Filter Boxes - Constructed of galvanized steel. Available with either a sloped filter arrangement or vertical slide-out. Smaller fan sizes (0, 07, 20 and 207) have a sloped single angled filter. The double-vee configuration is used with all larger sloped sizes. Filters are available in or 2 inch disposable media or permanent, washable aluminum mesh. Filter boxes with slide-out have 2 inch washable aluminum filters. Sloped, Single Angled Filter - Sizes 0, 07, 20 and 207 Sloped, Double-Vee Filter - Sizes 08, 0, 2, 208, 20 and 22 Y X Z Side Access Doors - For installations where normal access is restricted, removable side access doors are available for ease of inspecting and servicing fan wheels, motors, belts and drives. Door locations must be specified left or right as viewed from the discharge end of the fan. Surrounding ductwork or other equipment should be considered when selecting the access door location. Insulated Housing - For noise reduction and condensation control, the interior of fan housings, mixing box and filter box can be lined with a fiberglass duct liner (/2 or inch insulation are available). Disconnect Switches - A wide selection of NEMA rated switches are available for positive electrical shutoff and safety. This includes general, dust-tight, rainproof, and corrosion-resistant. Vibration Isolators - Base and hanging isolator kits are available with either neoprene or spring isolators. Kits range in size to support either the weight of the fan alone or the weight of the fan with filter and mixing box combinations. Kits are for horizontal mounting and include mounting brackets and hardware. Knockouts are provided in the fan cabinet for ease of installation. (Hanging rods supplied by others.) Slide-Out, Aluminum Filter - Sizes 0 thru 22 Wiring Pigtail - Allows direct hook-up to the power supply externally (eliminating field wiring at the fan). Coatings - A wide variety of coatings and colors are available. Greenheck coatings and resistance charts can be found in the coatings bulletin. 4
Filter and Mixing Box Data C D Mixing Box Filter Box B B A BCF Size 0 07 08 0 2 20 207 208 20 22 A Filter Box Weight lb. (kg) Filter Size Mixing Box Weight lb. (kg) Slide-Out Sloped B C D Without With Slide-Out Sloped Slide-Out Qty. Sloped Qty. Damper Damper (52) (52) (52) 7 (78) 7 (78) (52) (52) (52) 7 (78) 7 (78) 22 (559) 23 (584) 24 (0) 25 (35) 27 (8) 22 (559) 23 (584) 24 (0) 25 (35) 27 (8) (279) 3 (330) (40) 9 (483) 23 (584) (279) 3 (330) (40) 9 (483) 23 (584) 2 (305) 5 (38) 8 (457) 24 (0) 28 (7) 2 (0) 30 (72) 3 (94) 40 (0) 50 (270) (52) 8 (203) 0 (254) 2 (305) 4 (35) (52) 8 (203) 0 (254) 2 (305) 4 (35) 9 (229) 0 (254) 2 (305) 20 (508) 28 (7) 2 (305) 4 (35) 7 (432) 2 (0) 38 (95) 24 (0) 2 (0) 39 (99) 4 (2) 8 (284) 35 (889) 3 (94) 50 (270) 79 (2007) 9 (3023) 9½ x 0¼ (495 x 20) 22 7 /8 x 2¼ (58 x 3) 25 7 /8 x 5½ (57 x 394) 3 7 /8 x 8½ (80 x 470) 35 7 /8 x 22 3 /8 (9 x 58) 33 7 /8 x 0¼ (80 x 20) 37 7 /8 x 2¼ (92 x 3) 43 7 /8 x 5½ (4 x 394) 47 7 /8 x 8½ (2 x 470) 57 7 /8 x 22½ (470 x 572) x 20 (40 x 508) x 20 (40 x 508) x 20 (40 x 508) 20 x 20 (508 x 508) x 20 (40 x 508) 20 x 20 (508 x 508) x 20 (40 x 508) x 20 (40 x 508) 20 x 20 (508 x 508) 20 x 25 (508 x 35) 2 2 4 2 4 4 4 4 (35) 7 (432) 23 (584) 40 (0) 4 (2) 9 (483) 23 (584) 3 (787) 5 (295) 8 (284) 29 (737) 3 (94) 45 (43) 9 (753) 00 (2540) 42 (07) 52 (32) 7 (702) 93 (232) 42 (307) Typical Installations BCF fans are available with either top horizontal or upblast discharge positions. To select the most effective fan positions and discharge, it is necessary to consider the direction of air entering the fan and the direction of exhausted air. All of the accessories shown on page four can be used with the installations shown. In order to assure proper fan performance, caution must be exercised in fan placement and connection. Obstructions, transitions, poorly designed elbows, etc., can cause reduced performance, excessive noise, and increase mechanical stress. For performance to be as published, the system must provide uniform and stable airflow into the fan. Good Poor Airflow should discharge in the same direction as the wheel rotation. Provide uniform airflow to the fan inlet. Use turning vanes in elbows to reduce adverse effects where needed. Do not install fans with ductwork directing airflow in the opposite direction of wheel rotations. Avoid sharp turns, poorly designed elbows, and transitions which cause uneven airflow. 5
BCF-0 - Belt Drive 2 (305) (52) 23¼ (59) (25) 2 (305) 20 (508) ^Approximate Unit Weight = 80 lb. (3 kg) Maximum RPM = 248 Tip Speed (ft/min.) = RPM x.505 Maximum Motor Frame Size = 5 Average Outlet Velocity (FPM) = /0.5 ft 2 (279) (52) 0.25 0.25 0.375 0.5 0.25 0.75 0.875.25.5 BCF-0 70 RPM 743 987 95 BHP 0.0 0.0 0.02 Sones 4.0 4.9 4.9 230 RPM 834 03 29 392 547 87 BHP 0.0 0.02 0.03 0.03 0.04 0.05 Sones 3.9 4.9 5.5.0.7 7.3 290 RPM 944 2 280 432 59 708 837 95 BHP 0.02 0.03 0.04 0.05 0.0 0.07 0.08 0.09 Sones 4.3 5.3 5.7.4 7. 7. 7.7 7.9 350 RPM 08 223 35 499 25 748 8 978 297 2395 BHP 0.04 0.04 0.05 0.0 0.07 0.08 0.09 0. 0.3 0. Sones 5. 5..2.8 7.4 7.8 8.0 8. 9.0 0. 40 RPM 202 335 45 58 70 8 99 2024 229 24 BHP 0.05 0.0 0.07 0.09 0.0 0. 0.2 0.3 0. 0.9 Sones 5.8.2.8 7.4 7.8 7.9 8.2 8.5 9.3 0.4 470 RPM 344 458 573 85 792 893 992 208 2274 2448 BHP 0.08 0.09 0.0 0. 0.3 0.4 0.5 0. 0.9 0.22 Sones.4.9 7.5 8. 8.3 8.4 8.7 9. 9.9 0.8 530 RPM 488 585 9 793 892 987 2078 28 2338 BHP 0. 0.2 0.3 0.5 0. 0.8 0.9 0.20 0.23 Sones 7.2 7.7 8.2 8.5 8.7 9.0 9.3 9.8 0.8 590 RPM 35 724 85 908 2000 2089 275 2259 2420 BHP 0.4 0. 0.7 0.9 0.20 0.22 0.23 0.25 0.28 Sones 8. 8.4 8.7 9.0 9.2 9.7 0. 0..7 50 RPM 784 85 943 203 24 297 2279 2357 BHP 0.9 0.20 0.22 0.24 0.25 0.27 0.29 0.3 Sones 8.8 9. 9.3 9.8 0.2 0.7.2.7 70 RPM 935 2009 2082 25 223 23 2388 BHP 0.25 0.2 0.28 0.29 0.3 0.33 0.35 Sones 9.5 9.9 0.5.0. 2.0 2.5 770 RPM 208 253 2223 BHP 0.3 0.33 0.34 Sones 0.. 2.0
BCF-07 - Belt Drive 5 (38) 5/8 () 8 (203) 3 (330) 8 (203) 29 (737) (25) 5 (38) 23 (584) ^Approximate Unit Weight = 00 lb. (45 kg) Maximum RPM = 95 Tip Speed (ft/min.) = RPM x.955 Maximum Motor Frame Size = 5 Average Outlet Velocity (FPM) = /0.83 ft 2 0.25 0.25 0.375 0.5 0.25 0.75 0.875.25.5 BCF-07 30 RPM 59 72 85 BHP 0.02 0.03 0.05 Sones 4.2 5.0. 450 RPM 85 789 893 000 BHP 0.04 0.05 0.07 0.08 Sones 4. 5.3.2 7. 540 RPM 78 872 958 04 35 29 BHP 0.07 0.08 0.09 0. 0.3 0.4 Sones 5.2 5.9. 7.3 7.8 8.4 30 RPM 882 92 038 88 20 338 4 BHP 0.0 0. 0.3 0.5 0.7 0.8 0.20 0.22 Sones.2.8 7.3 7.7 8.2 8.7 9. 9.7 720 RPM 987 055 25 9 253 323 387 452 585 704 BHP 0.4 0. 0.8 0.20 0.2 0.24 0.2 0.28 0.32 0.37 Sones 7.3 7.7 7.9 8.3 8.8 9.3 9.7 0..4 3.0 80 RPM 093 5 27 278 337 392 452 52 2 745 BHP 0.20 0.22 0.23 0.2 0.28 0.30 0.32 0.34 0.39 0.45 Sones 8.0 8.5 8.8 9. 9.5 0.0 0.5. 2. 3.5 900 RPM 20 258 33 39 423 47 52 577 8 787 BHP 0.27 0.29 0.3 0.33 0.35 0.38 0.40 0.42 0.48 0.53 Sones 8.8 9.2 9.5 9.9 0.3 0.8.4.9 3.2 4.4 990 RPM 30 32 43 42 54 53 2 58 752 850 BHP 0.35 0.37 0.39 0.42 0.44 0.47 0.49 0.52 0.57 0.3 Sones 9. 0.0 0.4 0.8.3.9 2.4 3.0 4.3 5.7 080 RPM 49 48 5 5 07 54 99 744 828 95 BHP 0.45 0.47 0.50 0.52 0.55 0.58 0.0 0.3 0.9 0.75 Sones 0..5.9 2.5 3. 3.7 4.3 5. 7.0 70 RPM 53 575 9 2 703 747 790 832 BHP 0.57 0.59 0.2 0.4 0.7 0.70 0.73 0.7 Sones.8 2.3 2.8 3.3 3.8 4.5 5. 5.7 20 RPM 42 83 724 BHP 0.70 0.73 0.7 Sones 3.3 3.8 4.3 7
BCF-08 - Belt Drive 8 (457) 5/8 () 0 (254) (40) 0 (254) 32 (83) (25) 8 (457) 2 (0) ^Approximate Unit Weight = 20 lb. (54 kg) Maximum RPM = 578 Tip Speed (ft/min.) = RPM x 2.235 Maximum Motor Frame Size = 5 Average Outlet Velocity (FPM) = /.25 ft 2 8 0.25 0.25 0.375 0.5 0.25 0.75 0.875.25.5 BCF-08 50 RPM 537 0 77 87 BHP 0.04 0.0 0.08 0.0 Sones 4.5 4. 5.0 5.4 770 RPM 59 70 800 895 979 059 BHP 0.0 0.08 0.0 0.3 0.5 0.8 Sones 4. 4.9 5.2 5...7 890 RPM 5 748 840 924 008 084 53 223 BHP 0.09 0. 0.3 0. 0.9 0.2 0.24 0.27 Sones 4.9 5.2 5.5 5.9.4 7.0 7.4 7.8 00 RPM 75 800 884 94 038 2 82 247 39 BHP 0.2 0.5 0.7 0.20 0.23 0.2 0.29 0.32 0.38 Sones 5.4 5..0.4.8 7.3 7.7 8. 9.0 30 RPM 780 85 932 007 078 44 2 27 395 502 BHP 0. 0.9 0.22 0.25 0.28 0.3 0.34 0.38 0.45 0.52 Sones 5.9..5.9 7.3 7. 8.0 8.4 9.3 0. 250 RPM 848 9 985 054 2 85 24 305 423 53 BHP 0.22 0.25 0.28 0.3 0.34 0.38 0.4 0.44 0.52 0.0 Sones..8 7. 7.5 7.9 8.2 8.4 8.8 9.7 0. 370 RPM 97 980 042 05 8 228 28 343 452 559 BHP 0.28 0.3 0.34 0.38 0.4 0.45 0.49 0.52 0.0 0.9 Sones 7.3 7.5 7.8 8.2 8.5 8.8 9. 9.4 0.. 490 RPM 987 044 0 59 27 275 330 384 488 BHP 0.35 0.39 0.42 0.4 0.49 0.53 0.58 0.2 0.9 Sones 8.0 8.3 8.7 8.9 9.2 9.5 9.8 0. 0.9 0 RPM 057 0 4 27 270 324 377 429 BHP 0.44 0.48 0.5 0.55 0.59 0.3 0.7 0.72 Sones 9.0 9.3 9.5 9.7 0.0 0.3 0.7.0 730 RPM 28 78 228 277 32 377 BHP 0.54 0.58 0.2 0. 0.70 0.74 Sones 9.9 0. 0.4 0. 0.9.2 850 RPM 200 247 292 339 BHP 0.5 0.9 0.74 0.78 Sones 0.8.0.3.
BCF-0 - Belt Drive 24 (0) 5/8 () 2 (305) 9 (483) 2 (305) 3 (94) (25) 24 (0) 32 (83) ^Approximate Unit Weight = 25 lb. (20 kg) Maximum RPM = 42 Tip Speed (ft/min.) = RPM x 2.589 Maximum Motor Frame Size = 43T Average Outlet Velocity (FPM) = /2.0 ft 2 0.25 0.25 0.375 0.5 0.25 0.75 0.875.25.5 BCF-0 80 RPM 490 593 77 755 824 BHP 0.05 0.08 0.0 0.2 0.4 Sones 5. 5.7.2.9 7. 000 RPM 535 3 73 784 85 94 97 BHP 0.08 0.0 0.3 0.5 0.7 0.20 0.23 Sones 5.4.0. 7. 7.4 7. 8.0 40 RPM 58 7 750 89 882 94 999 053 5 BHP 0. 0.3 0. 0.9 0.22 0.24 0.27 0.30 0.3 Sones 5.8.4 7. 7.4 7.7 7.9 8.4 8.8 9. 280 RPM 4 73 788 85 97 974 02 080 78 27 BHP 0.5 0.7 0.20 0.24 0.27 0.30 0.33 0.3 0.43 0.49 Sones.4 7.0 7.5 7.7 8.0 8.3 8.7 9.2 9.9 0. 420 RPM 98 758 829 894 954 00 0 0 205 294 BHP 0.20 0.22 0.2 0.29 0.33 0.3 0.39 0.43 0.50 0.57 Sones 7.2 7.7 7.8 8. 8.5 8.9 9.2 9. 0.2.0 50 RPM 75 808 87 934 992 04 097 45 234 32 BHP 0.25 0.28 0.32 0.35 0.39 0.43 0.47 0.5 0.58 0. Sones 8.2 8.2 8.3 8.7 9. 9.5 9.8 0. 0..4 700 RPM 87 83 9 975 03 084 34 8 29 349 BHP 0.32 0.35 0.39 0.43 0.47 0.5 0.55 0.59 0.7 0.75 Sones 8.7 8.8 9.0 9.3 9.7 0. 0.4 0.7.3.9 840 RPM 879 99 92 08 072 23 72 29 305 385 BHP 0.4 0.44 0.47 0.5 0.5 0.0 0.5 0.9 0.78 0.87 Sones 9.4 9. 9.8 0. 0.4 0.8.2.5 2. 2.7 980 RPM 94 97 07 03 3 4 2 257 342 420 BHP 0.50 0.53 0.57 0. 0.5 0.70 0.75 0.80 0.90 0.99 Sones 0.2 0.4 0..0.3..9 2.3 3.0 3. 220 RPM 004 033 072 0 58 205 25 29 380 BHP 0. 0.4 0.8 0.72 0.77 0.82 0.87 0.92.02 Sones.2.3..9 2.2 2.5 2.9 3.2 3.9 220 RPM 0 092 28 3 204 248 292 BHP 0.74 0.77 0.8 0.85 0.89 0.95.00 Sones 2.3 2.5 2.7 2.9 3.2 3.5 3.8 9
BCF-2 - Belt Drive 28 (7) 5/8 () 4 (35) 23 (584) 4 (35) 42 (07) (25) 28 (7) 3 (94) ^Approximate Unit Weight = 340 lb. (57 kg) Maximum RPM = 294 Tip Speed (ft/min.) = RPM x 3.045 Maximum Motor Frame Size = 82T Average Outlet Velocity (FPM) = /2.72 ft 2 0 0.25 0.25 0.375 0.5 0.25 0.75 0.875.25.5 BCF-2 930 RPM 43 495 570 38 704 73 BHP 0.0 0.08 0.0 0.3 0. 0.8 Sones 7. 8.5 8.5 8. 8.8 9.0 70 RPM 47 549 3 74 732 784 839 890 BHP 0.0 0.2 0.5 0.8 0.2 0.24 0.28 0.3 Sones 8. 9.0 9.3 9.5 9. 9.8 0.0 0.5 40 RPM 543 08 7 720 770 82 870 95 004 088 BHP 0.5 0.9 0.22 0.25 0.29 0.32 0.3 0.40 0.48 0.5 Sones 9.4 9.9 0.2 0.4 0. 0.8.. 2. 3. 50 RPM 4 7 72 775 82 8 908 952 034 09 BHP 0.23 0.27 0.3 0.35 0.39 0.43 0.4 0.5 0.59 0.8 Sones 0.4 0.9.3.5.7 2. 2.5 3.0 3.9 4.9 890 RPM 8 738 787 834 878 99 958 99 07 45 BHP 0.33 0.38 0.42 0.47 0.5 0.5 0.0 0.5 0.74 0.84 Sones. 2.2 2.7 3.0 3.3 3.7 4.0 4.5 5.4.5 230 RPM 70 808 852 895 937 97 03 049 8 83 BHP 0.45 0.5 0.5 0.2 0.7 0.72 0.77 0.82 0.92.0 Sones 3. 3.7 4.2 4.7 5.0 5.4 5.9.3 7.3 8.3 2370 RPM 83 879 99 90 998 035 07 05 70 232 BHP 0. 0.7 0.73 0.79 0.85 0.9 0.9.02.4.25 Sones 4.8 5.3 5.8.4.9 7.4 7.8 8.3 9.3 20 20 RPM 93 95 990 02 02 09 3 4 22 285 BHP 0.8 0.87 0.94.00.07.3.20.2.38.5 Sones.7 7.2 7.8 8.4 8.9 9.5 20 20 22 23 2850 RPM 990 025 0 095 28 92 224 284 BHP.04.0.8.25.32.39.47.53. Sones 8.8 9.4 9.9 2 2 22 22 23 24 3090 RPM 08 00 33 5 9 227 257 28 BHP.3.38.4.54..9.77.85 Sones 2 22 22 23 24 24 25 2 3330 RPM 4 7 20 237 2 BHP.2.70.78.87.95 Sones 24 24 25 2 2
BCF-20 - Belt Drive 2 (0) 5/8 () (52) (279) (52) 23¼ (59) (25) ^Approximate Unit Weight = 45 lb. ( kg) Maximum RPM = 2427 Tip Speed (ft/min.) = RPM x.505 Maximum Motor Frame Size = 5 Average Outlet Velocity (FPM) = /.08 ft 2 2 (0) 34 (84) 0.25 0.25 0.375 0.5 0.25 0.75 0.875.25.5 BCF-20 00 RPM 983 52 292 424 BHP 0.0 0.07 0.09 0. Sones 5.8 7.4 8.4 8.9 70 RPM 055 28 353 472 59 700 BHP 0.07 0.09 0. 0.3 0.5 0.7 Sones.3 7.8 8.5 9. 9. 0. 740 RPM 28 285 4 533 39 747 847 BHP 0.09 0. 0.4 0. 0.8 0.20 0.22 Sones.8 8.0 8. 9.2 9.7 0.4.3 80 RPM 204 353 482 594 98 794 894 988 BHP 0. 0.4 0.7 0.9 0.2 0.23 0.2 0.28 Sones 7.5 8. 8.7 9.4 0. 0.8.7 2.5 880 RPM 283 422 549 59 70 854 942 2034 2205 BHP 0.4 0.7 0.20 0.22 0.25 0.27 0.30 0.32 0.37 Sones 7.9 8.4 9. 9.7 0.4.3 2. 3. 4.9 950 RPM 32 494 725 823 95 2002 2084 2252 2407 BHP 0.7 0.20 0.23 0.2 0.29 0.32 0.35 0.37 0.43 0.48 Sones 8.3 8.8 9.4 0..0.8 2.8 3.7 5.5 7.2 020 RPM 444 57 84 792 889 978 203 244 2299 BHP 0.2 0.24 0.28 0.3 0.34 0.37 0.40 0.43 0.48 Sones 8.8 9.3 9.8 0..5 2.4 3.4 4.4.2 090 RPM 528 4 754 859 95 2043 22 2205 BHP 0.25 0.29 0.32 0.3 0.39 0.42 0.45 0.48 Sones 9.4 9.8 0.3.2 2.0 3.0 4.0 5.0 0 RPM 2 79 82 927 2023 20 29 BHP 0.30 0.33 0.37 0.4 0.45 0.48 0.5 Sones 0.0 0.4.0.7 2. 3. 4. 230 RPM 97 797 899 997 2090 BHP 0.35 0.39 0.43 0.47 0.5 Sones 0.7.. 2.3 3.3 300 RPM 783 877 972 BHP 0.4 0.45 0.49 Sones.4.8 2.3
BCF-207 - Belt Drive 30 (72) 5/8 () 8 (203) 3 (330) 8 (203) 29 (737) (25) ^Approximate Unit Weight = 85 lb. (84 kg) Maximum RPM = 803 Tip Speed (ft/min.) = RPM x.955 Maximum Motor Frame Size = 43T Average Outlet Velocity (FPM) = /.7 ft 2 30 (72) 38 (95) 2 0.25 0.25 0.375 0.5 0.25 0.75 0.875.25.5 BCF-207 70 RPM 23 742 87 BHP 0.05 0.07 0.09 Sones 5.4.2 7.2 90 RPM 9 803 903 005 0 BHP 0.08 0.0 0.2 0.5 0.8 Sones..9 7.5 8.0 8. 00 RPM 77 873 9 04 35 224 BHP 0.2 0.5 0.7 0.9 0.22 0.25 Sones.9 7.7 8. 8.4 8.8 9.4 20 RPM 858 94 028 03 7 257 33 4 BHP 0.7 0.20 0.23 0.25 0.28 0.3 0.34 0.38 Sones 7.9 8.5 8.9 9.2 9. 9.8 0.3 0.8 30 RPM 942 023 099 70 237 30 372 44 580 BHP 0.23 0.27 0.30 0.33 0.3 0.39 0.42 0.4 0.54 Sones 8.8 9.4 9.9 0.2 0. 0.9.0.2 2. 50 RPM 028 03 73 240 303 33 422 482 08 733 BHP 0.3 0.35 0.38 0.42 0.45 0.49 0.52 0.55 0.3 0.72 Sones 9.9 0.4 0.9.4.8.9.9 2.0 2.5 3.5 0 RPM 85 250 33 373 430 485 539 49 73 BHP 0.4 0.45 0.48 0.52 0.5 0.0 0.3 0.7 0.75 0.84 Sones.. 2. 2.5 2.7 2.8 2.9 3.0 3.3 4.0 80 RPM 205 29 330 387 44 500 552 02 70 804 BHP 0.52 0.5 0. 0.4 0.9 0.73 0.77 0.8 0.89 0.98 Sones 2.4 2.9 3.3 3.4 3. 3.7 3.9 4.0 4.3 4.8 90 RPM 294 353 4 4 59 573 23 7 BHP 0.5 0.70 0.74 0.79 0.83 0.88 0.93 0.97 Sones 4. 4.2 4.3 4.5 4.7 4.9 5. 5.2 20 RPM 384 439 494 54 59 BHP 0.80 0.85 0.90 0.95.00 Sones 5.3 5.4 5.5 5.8.0 220 RPM 474 527 BHP 0.98.03 Sones..7
BCF-208 - Belt Drive 3 (94) 5/8 () 0 (254) (40) 0 (254) 32 (83) (25) ^Approximate Unit Weight = 220 lb. (00 kg) Maximum RPM = 9 Tip Speed (ft/min.) = RPM x 2.235 Maximum Motor Frame Size = 45T Average Outlet Velocity = /2.5 ft 2 3 (94) 44 (8) 0.25 0.25 0.375 0.5 0.25 0.75 0.875.25.5 BCF-208 50 RPM 54 9 BHP 0.07 0.0 Sones 3..0 380 RPM 598 72 84 94 BHP 0. 0.4 0.9 0.23 Sones 4. 7.2 9.3 9. 0 RPM 58 72 855 943 02 BHP 0.5 0.20 0.24 0.29 0.34 Sones.0 8.8 9.5 9.8 0.0 840 RPM 72 87 903 984 0 32 20 BHP 0.2 0.2 0.3 0.37 0.42 0.48 0.55 Sones 7.9 9.7 9.9 0.2 0.5 0.9.7 2070 RPM 789 875 95 03 02 72 238 300 BHP 0.29 0.34 0.40 0.4 0.52 0.58 0.4 0.7 Sones 0. 0. 0.4 0.7..7 2.4 3. 2300 RPM 858 93 02 083 49 24 277 338 453 BHP 0.38 0.44 0.50 0.57 0.3 0.70 0.77 0.84 0.98 Sones 0.8 0.7.0.4.9 2.5 3.3 4.0 5.5 2530 RPM 929 000 07 38 20 2 32 377 489 592 BHP 0.49 0.5 0.3 0.70 0.77 0.84 0.9 0.99.4.30 Sones.4.5.7 2.2 2.8 3.5 4.2 4.9.5 8.2 270 RPM 00 0 3 95 25 33 38 423 528 BHP 0.3 0.70 0.77 0.85 0.92.00.08..32 Sones 2.3 2.5 2.7 3. 3.8 4.4 5. 5.9 7. 2990 RPM 074 34 94 254 32 38 420 47 572 BHP 0.79 0.8 0.94.02.0.8.27.35.52 Sones 3.4 3. 3.9 4.2 4.8 5.5.2 7.0 8.7 3220 RPM 48 204 259 35 370 424 475 BHP 0.97.05.3.22.30.39.48 Sones 4.5 4.8 5. 5.4 5.9. 7.4 3450 RPM 222 274 32 379 430 BHP.8.27.35.44.53 Sones 5.8..4.8 7.2 3
BCF-20 - Belt Drive 40 (0) 5/8 () 2 (305) 9 (483) 2 (305) 3 (94) (25) 40 (0) 48 (29) ^Approximate Unit Weight = 345 lb. (5 kg) Maximum RPM = 429 Tip Speed (ft/min.) = RPM x 2.589 Maximum Motor Frame Size = 82T Average Outlet Velocity = /3.33 4 0.25 0.25 0.375 0.5 0.25 0.75 0.875.25.5 BCF-20 0 RPM 50 590 7 755 BHP 0. 0.4 0.9 0.23 Sones 4.3. 8.5.5 935 RPM 553 34 70 783 848 92 BHP 0. 0.20 0.24 0.29 0.34 0.4 Sones 5.4 7.3 9.7.5..7 220 RPM 08 82 749 8 88 939 999 02 BHP 0.22 0.27 0.32 0.3 0.42 0.48 0.55 0.2 Sones.9 9.0..7.8 2.0 2.2 2. 2485 RPM 5 734 79 854 95 972 027 077 88 BHP 0.30 0.35 0.4 0.4 0.52 0.58 0.5 0.7 0.87 Sones 8.8..9 2.0 2.2 2.4 2.7 3.2 4.8 270 RPM 722 787 845 90 952 007 059 0 202 303 BHP 0.40 0.4 0.52 0.58 0.3 0.70 0.7 0.84 0.99.7 Sones.2 2.2 2.3 2.5 2.7 3.0 3.4 4. 5.4 7.2 3035 RPM 780 842 897 948 998 045 095 42 235 39 BHP 0.5 0.58 0.5 0.7 0.78 0.84 0.9 0.98.4.3 Sones 2.9 2.8 2.8 3.0 3.4 3.7 4.3 4.9.4 7.9 330 RPM 839 898 950 999 04 09 34 79 27 35 BHP 0.5 0.73 0.80 0.87 0.94.0.08.5.3.49 Sones 3.5 3.4 3.5 3.8 4. 4. 5.2 5.9 7.4 9.0 3585 RPM 898 955 005 05 09 38 80 220 303 383 BHP 0.8 0.89 0.97.05.3.2.28.35.5.9 Sones 4.2 4.3 4.4 4. 5. 5..3 7.0 8.4 20 380 RPM 957 02 00 04 47 88 227 2 340 48 BHP.00.09.7.2.34.43.5.59.75.93 Sones 5. 5.3 5.4 5.7.2.8 7.4 8. 9.5 2 435 RPM 07 070 7 59 200 239 27 34 385 BHP.2.3.40.49.58.8.77.85 2.02 Sones.2.4.7 7.0 7.4 8.0 8. 9.3 2 440 RPM 078 28 74 25 253 29 328 BHP.45.5..7.8.95 2.05 Sones 7.5 7.7 8. 8.4 8.7 9.2 9.9
BCF-22 - Belt Drive 50 (270) 5/8 () 4 (35) 23 (584) 4 (35) 42 (07) (25) ^Approximate Unit Weight = 55 lb. (234 kg) Maximum RPM = 27 Tip Speed (ft/min.) = RPM x 3.045 Maximum Motor Frame Size = 84T Average Discharge Velocity (FPM) = /4.5 50 (270) 58 (473) 0.25 0.25 0.375 0.5 0.25 0.75 0.875.25.5 BCF-22 2050 RPM 438 55 58 4 705 74 BHP 0.4 0.20 0.25 0.3 0.38 0.45 Sones.4.7 7.3 8. 9. 0.0 2430 RPM 492 50 2 78 729 78 835 885 BHP 0.22 0.28 0.34 0.4 0.47 0.55 0.3 0.7 Sones 7.0 7.3 8.0 8.8 9.5 0.5.5 2.2 280 RPM 549 08 5 78 77 83 857 902 994 077 BHP 0.3 0.38 0.4 0.53 0. 0.8 0.7 0.84.03.22 Sones 7.8 8.2 8.9 9. 0.4.2 2. 2. 4.0 5.4 390 RPM 07 59 73 72 808 85 894 934 0 094 BHP 0.44 0.5 0.59 0.8 0.7 0.85 0.93.02.20.4 Sones 9.0 9.3 9.9 0.7.5 2.3 2.8 3.3 4.4 5.8 3570 RPM 7 75 7 808 852 894 933 97 045 BHP 0.59 0.7 0.7 0.85 0.95.04.4.24.43.2 Sones 0.2 0.7..9 2.8 3.2 3.7 4.2 5..2 3950 RPM 729 773 84 857 899 938 97 02 082 48 BHP 0.78 0.87 0.9.07.7.27.38.48.70.9 Sones.7 2.2 2.7 3.3 3.8 4.3 4.8 5.2. 7.0 4330 RPM 79 83 870 907 947 985 02 05 22 8 BHP.0..2.3.43.54.5.77 2.00 2.23 Sones 3.4 4.0 4.3 4. 4.9 5.4 5.9.4 7.4 8.5 470 RPM 853 890 927 9 99 033 08 0 225 BHP.28.38.50..72.85.97 2.09 2.34 2.59 Sones 5.4 5. 5.8..5.9 7.5 8.0 9. 20 5090 RPM 9 950 985 08 049 082 48 20 29 BHP.0.7.83.95 2.0 2.9 2.33 2.4 2.73 3.00 Sones 7. 7.3 7. 7.9 8.3 8.7 9.2 9.8 2 22 5470 RPM 979 02 044 075 05 34 5 97 BHP.97 2.08 2.20 2.34 2.4 2.59 2.73 2.88 Sones 8.9 9. 9.5 9.8 20 2 2 22 5850 RPM 043 073 03 33 2 89 BHP 2.39 2.5 2.3 2.78 2.92 3.05 Sones 2 2 2 22 22 23 5
Specifications Duct mounted supply, exhaust or return fans shall be of the centrifugal, belt driven, inline type. The fan housing shall be of the rectangular design constructed of heavy gauge galvanized steel and shall include rectangular duct mounting collars. A hinged or removable panel shall be provided in the fan cabinet of sufficient size to permit access for service to all of the fan s internal components without dismantling the cabinet. The fan wheel shall be of the galvanized steel, forward curved, centrifugal type. Wheels shall be dynamically and statically balanced. Motors shall be of the heavy duty type with permanently sealed ball bearings. The wheel shaft shall be ground and polished steel mounted in permanently sealed pillow block bearings. Drives shall be sized for a minimum of 50% of driven horsepower. Pulleys shall be of the machined cast iron type, keyed and securely attached to the wheel and motor shafts. The motor pulleys shall be adjustable for final system balancing. All fans shall bear the AMCA Certified Ratings Seal for air performance. s shall be Greenheck BCF, manufactured by Greenheck Corporation in Schofield, Wisconsin. Building Value in Air Greenheck delivers value to mechanical engineers by helping them solve virtually any air quality challenges their clients face with a comprehensive selection of Our Warranty top quality, innovative airrelated equipment. We offer extra value to contractors by providing easy-to-install, competitively priced, reliable products that arrive on time. And building owners and occupants value the energy efficiency, low maintenance and quiet dependable operation they experience long after the construction project ends. Greenheck warrants this equipment to be free from defects in material and workmanship for a period of one year from the purchase date. Any units or parts which prove defective during the warranty period will be replaced at our option when returned to our factory, transportation prepaid. Motors are warranted by the motor manufacturer for a period of one year. Should motors furnished by Greenheck prove defective during this period, they should be returned to the nearest authorized motor service station. Greenheck will not be responsible for any removal or installation costs. As a result of our commitment to continuous improvement, Greenheck reserves the right to change specifications without notice. Prepared to Support Green Building Efforts P.O. Box 40 Schofield, WI 5447-040 Phone (75) 359-7 greenheck.com Catalog BCF Rev. 2 May 2007 Copyright 2007 Greenheck Corp.