Owner's manual

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Centrifugal Utility Fans

Model SFD, SFB and SWB

Direct and Belt Drive

November

2011

Summary of content (64 pages)

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Centrifugal Utility Fans Model SFD, SFB and SWB Direct and Belt Drive November 2011
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Models SFD, SFB and SWB Utility Fans Contents Standard Construction Features ......................4-5 Discharge Position and Dimensional Data ...12-13 Severe Duty Options ........................................... 6 Fan Identification/Model Selection.................... 14 Temperature Options .......................................... 7 SFD Performance and Dimensions .................. 15 Options and Accessories ............................... 8-9 SFB Performance and Dimensions ............
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Models SFD, SFB and SWB Utility Fans Model Comparison 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 2,600 2.5 $ 25,200 3.5 $$ 54,000 5 $$ Mixed Flow Propeller/Axial Centrifugal Direct Belt High Temp (above 200°F ) High Wind (150 mph) Smoke Control (UL) Grease (UL 762) Spark Resistant Contaminated Air General/Clean Air Recirculate Reversible Supply 9 9 9 9 9 9 Performance Relative Cost 9 9 9 Wall Hanging Base/Floor Roof Curb 9 9 9 Impeller Type Maximum Static Pressure (in.
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Standard Construction Features Standard Construction Features Backward Inclined or Airfoil — — — Housing supports are constructed of heavy gauge-steel with formed flanges for extra strength. 9 9 9 9 9 5 Mounting Holes Base rails have prepunched mounting holes which allow for easy installation.
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Standard Construction Features 2 7 3 3 1 13 12 8 13 8 11 5 4 10 6 SFD 5 SFB and SWB 200 Series 3 3 7 2 7 2 12 13 11 13 11 12 6 8 4 4 8 10 6 10 5 SWB 100 Series 5 SWB 300 Series 5
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Severe Duty Options High Wind and Hurricane Greenheck is leading the high wind standard for roof top fans and ventilators. Forceful winds and windborne debris are the cause of most hurricane damage. Hurricane winds start at 75 mph. At speeds over 150 mph, wind can exert a force of 75 pounds per square foot of pressure or over 900 pounds on a fan. Forceful winds are not the only problem, wind-borne debris can also cause detrimental effects to objects and structures.
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Temperature Options Testing High temperature testing was conducted at Greenheck’s Research and Development facility with airstream temperatures in excess of 1000°F (538°C). Temperatures were monitored at the following critical locations throughout the tests: bearings, bearing compartment, motor, motor compartment, airstream and fan housing. Operating Temperatures Utility set fans are suitable for applications with elevated temperature airstreams.
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Options and Accessories UL/cUL 762 - SWB Series 200 and Inlet and Outlet Guards - Constructed 300 models are listed for grease removal (UL/cUL 762). The UL/cUL 762 option includes a weatherhood, threaded drain connection and access door. Indoor mounting requires the fan to have welded scroll construction. of expanded metal mounted in a steel frame to provide protection for non-ducted installations. The guards can be easily removed for fan maintenance or inspection.
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Mounting Options Vibration Isolators Base-mounted neoprene or spring isolators are available to lessen mechanical vibration and assure quiet operation. Free-standing, restrained and housed spring isolators are also available. Isolators are sized to match the weight of each fan. Free-Standing Open Spring Mounts Type 3, 1-inch Deflection Free-standing spring isolators are unhoused laterally stable steel springs. They provide a minimum horizontal stiffness of 0.
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Engineering Data Selection Effects of Installation on Performance The first consideration in any fan selection is the amount of air to be moved and the resistance to this air movement. Air volume requirements are established through specific codes or accepted industry standards. Once the air volume is known, system resistance can be determined by summing up the losses through the system components. Duct layout, duct size, coils, filters, dampers, and fan accessories all affect system resistance.
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Typical Installations General Clean Air or Fume Hood (Non–Grease) The SFD, SFB and SWB are designed for applications ranging from clean air to contaminated air. Typical installations are shown below. Installations must include a means for inspecting, cleaning and servicing the exhaust fan. Flex Flex 3 Wheel Diameters SWB, Commercial Kitchen (Grease) Greenheck’s SWB Series 200 and 300 are designed to meet restaurant and foodservice applications.
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SFD and SFB Discharge Positions and Dimensional Data CW BAU B CCW BAU C C SFD Dimensions B Unit Size D D A A H H CW UB I CCW UB G G J H H E (27) (214) SFD-7.
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SWB Discharge Positions and Dimensional Data CW BAU B CCW BAU C C SWB Dimensions B D D A H CW UB I CCW UB G G B C D E F G H I J 106 115⁄16 141⁄8 91⁄4 713⁄16 103⁄4 101⁄8 85⁄8 151⁄8 111⁄2 85⁄8 (49) (359) (235) (198) (273) (257) (219) (384) (292) (219) 107 115⁄16 141⁄8 9¼ 713⁄16 103⁄4 101⁄8 85⁄8 151⁄8 111⁄2 85⁄8 (49) (359) (235) (198) (273) (257) (219) (384) (292) (219) 108 115⁄16 141⁄8 91⁄4 713⁄16 103⁄4 101⁄8 85⁄8 151⁄8 111⁄2 85⁄8 (49)
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Fan Identiﬁcation Model Number Code The model number code is designed to completely identify the fan. The correct code letters must be specified to designate the correct construction. The remainder of the model number is determined by the size and performance.
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SFD Direct Drive N P B A K C M J E L H E (Direct Drive only) A = 1725 B = 1140 C = 860 D = 1550 E = 1050 G = 1300 International (See CAPS for performance) K = 950 RPM J = 1475 RPM H G F D Motor RPM DIMENSIONAL DATA Model SFD 6 7.
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SFB-9 - Belt Drive 167⁄8 151⁄2 65⁄8 (394) (168) 101⁄4 101⁄8 (260) (257) 24 (610) 10 197⁄8 (254) (505) left o 1 ⁄8 5 133⁄4 2 (51) rve 8 (203) f th is s yste m cu (429) (41) se lec t to t he (349) 115⁄16 131⁄2 (343) no t (287) 14 ⁄4 (362) 1 20 (508) Do Wheel Diameter = 91⁄2 (241) Shaft Diameter = 3/4 (19) Outlet Area = 0.454 ft2 (0.042 m2) ^Approximate Unit Weight = 120 lb.
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SFB-10 - Belt Drive 193⁄8 (492) 91⁄4 111⁄2 151⁄2 81⁄2 (394) (216) 2 (51) mc urve (235) 113⁄4 (292) 265⁄8 yste (298) (279) 221⁄4 21⁄4 151⁄8 of t his s 11 (676) (565) 16 (406) lec t to the left (57) (384) se 12 (305) ot 203⁄8 (518) 22 (559) 167⁄8 (429) Do n Wheel Diameter = 105⁄8 (270) Shaft Diameter = 3/4 (19) Outlet Area = 0.705 ft2 (0.065 m2) ^Approximate Unit Weight = 130 lb.
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SFB-12 - Belt Drive 213⁄8 (543) 93⁄4 131⁄4 151⁄2 9 (394) (229) 2 (51) mc urve (248) 135⁄8 (337) 283⁄8 yste (346) 13 (330) 221⁄4 11⁄2 151⁄8 of t his s (721) (565) (38) 16 (406) lec t to the left (384) 12 (305) ot se 207⁄8 (530) 221⁄2 (572) 167⁄8 (429) Do n Wheel Diameter = 125⁄8 (321) Shaft Diameter = 3/4 (19) Outlet Area = 0.856 ft2 (0.08 m2) ^Approximate Unit Weight = 147 lb.
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SFB-15 - Belt Drive Note: New dimensions on this model 233⁄8 (594) 105⁄8 123⁄4 213⁄4 (270) 2 (324) (51) curv e (552) 16 145⁄8 stem (406) (371) 11⁄2 of th i (391) 243⁄4 165⁄8 s sy 153⁄8 311⁄4 (371) (629) 175⁄8 (448) ele ct to the left (38) (422) 13 (330) no ts 30 (762) 325⁄8 (829) 187⁄8 (479) Do Wheel Diameter = 15 (381) Shaft Diameter = 1 (25) Outlet Area = 1.39 ft2 (0.129 m2) Mounting Hole Size = 1/2 (13) ^Approximate Unit Weight = 214 lb.
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SFB-18 - Belt Drive 307⁄8 (784) 22 133⁄4 (349) 2 (451) (51) curv e 195⁄8 173⁄4 (559) stem 193⁄8 (498) 42 (1067) 191⁄4 331⁄4 11⁄2 223⁄8 of t his sy (492) (489) (845) 233⁄8 (594) 251⁄8 (638) ts ele ct to the left (38) (568) 18 (457) no 35 (889) 367⁄8 (937) Do cfm Wheel Diameter = 181⁄8 (460) Shaft Diameter = 1 (25) Outlet Area = 2.29 ft2 (0.213 m2) Mounting Hole Size = 1/2 (13) ^Approximate Unit Weight = 265 lb.
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SFB-20 - Belt Drive 335⁄8 147⁄8 22 (559) 157⁄8 (403) 2 (51) curv 211⁄2 (546) 233⁄4 (603) e (378) s ys tem (854) 211⁄8 46 361⁄8 his 11⁄2 241⁄2 (537) (918) of t (1168) (38) t to the left (622) ts ele c 191⁄2 (495) 255⁄8 (651) 35 (889) 37 (940) 27 ⁄8 (695) 3 n Do cfm Wheel Diameter = 20 (508) Shaft Diameter = 11⁄4 (32) Outlet Area = 2.40 ft2 (0.
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SFB-22 - Belt Drive 363⁄4 16 233⁄4 275⁄8 (603) (702) 24 171⁄2 (610) (445) 21⁄2 (64) curv e (406) stem (933) (584) 411⁄2 11⁄2 283⁄4 of t his sy 23 521⁄2 (1334) (1054) 281⁄4 (718) se lec t to t he left (38) (730) 20 (508) no t 341⁄8 (867) 395⁄8 (1006) 303⁄4 (781) Do Wheel Diameter = 221⁄8 (562) Shaft Diameter = 11⁄4 (32) Outlet Area = 3.23 ft2 (0.
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SFB-25 - Belt Drive 403⁄8 (1026) 171⁄2 25 (445) 191⁄2 21⁄2 (495) (64) mc urve (635) 315⁄8 261⁄4 573⁄4 257⁄8 453⁄4 11⁄2 311⁄2 (657) (1162) ft o f (1467) this syst e (803) (667) (38) 311⁄8 (791) ele ct to the le (800) no 36 (914) 411⁄2 (1054) ts 197⁄8 (505) 335⁄8 (854) Do Wheel Diameter = 25 (635) Shaft Diameter = 11⁄2 (38) Outlet Area = 4.21 ft2(0.391 m2) Mounting Hole Size = 5/8 (16) ^Approximate Unit Weight = 700 lb.
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SFB-27 - Belt Drive 44 (1118) 19 27 (483) 213⁄8 (543) 21⁄2 (64) urve 281⁄8 (686) of t his sys tem c 341⁄2 (714) (876) 281⁄2 611⁄8 (1553) (724) 491⁄8 35⁄8 (1248) 33 351⁄8 (892) 375⁄8 (956) el e ct to the (838) left (92) 401⁄2 (1029) 46 (1168) no ts 221⁄4 (565) Do Wheel Diameter = 271⁄2 (699) Shaft Diameter = 11⁄2 (38) Outlet Area = 4.97 ft2 (0.462 m2) Mounting Hole Size = 5/8 (16) ^Approximate Unit Weight = 845 lb.
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SFB-30 - Belt Drive 483⁄4 21 27 (533) 233⁄8 (686) 367⁄8 (937) 21⁄2 (64) em c urve 313⁄8 (797) (594) syst (1238) 313⁄4 68 11⁄2 365⁄8 of t his (806) 533⁄4 (1727) (1365) ct to the left (38) (930) no o 423⁄4 (1086) 481⁄4 (1226) ts el e 221⁄2 (572) 383⁄8 (975) 411⁄8 (1045) D Wheel Diameter = 30 (762) Shaft Diameter = 11⁄2 (38) Outlet Area = 5.72 ft2 (0.531 m2) Mounting Hole Size = 5/8 (16) ^Approximate Unit Weight = 940 lb.
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SWB-106 - Belt Drive Series 100 183⁄4 3.5 85⁄8 151⁄2 (219) (394) 93⁄4 2 (248) (51) ½ 3.0 151⁄8 (279) (565) (384) 167⁄8 (429) 0 Wheel Diameter = 111⁄8 (283) Shaft Diameter = 3/4 (19) Outlet Area = 0.76 ft2 (0.07 m 2 ) ^Approximate Unit Weight = 135 lb. (61 kg) 0.0 0 0 0 7 16 00 1135 30 0.5 25 1.0 2 1 21 ⁄8 (556) 231⁄2 (597) 1.5 65 12 (305) 3 20 16 (406) 4 300 (38) the left of 1 ⁄2 1 ¼ 2.0 sel ect to 11 221⁄4 (676) 5 no t (286) 3 2.
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SWB-107 - Belt Drive Series 100 183⁄4 3.5 265⁄8 11 (676) 221⁄4 (565) 0.5 7 curv e 05 21 ⁄8 (556) 231⁄2 (597) 1.0 2 1 12 (305) 1.5 20 16 (406) 167⁄8 (429) 3 15 1115 00 (384) 4 2.0 50 24 (38) 5 ¼ 2.5 29 11⁄2 151⁄8 (279) 6 syst em 111⁄4 (286) 3 7 this 111⁄2 (292) 3.0 (51) RPM HP Density 0.075 lb/ft3 the left of (248) (394) ½ no ts ele ct to (219) 2 Do 15 ⁄2 8 Static Pressure (in.
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SWB-108 - Belt Drive Series 100 4.0 85⁄8 151⁄2 (219) (394) 93⁄4 (248) 9 (51) ½ 3.5 8 3.0 1 ⁄2 1 151⁄8 (279) (565) (38) (384) 5 4 3 this sy 3 2.5 ¼ to t he left of 221⁄4 (676) 6 2.0 1.5 217⁄8 (556) 231⁄2 (597) 0 Wheel Diameter = 111⁄8 (283) Shaft Diameter = 3/4 (19) Outlet Area = 0.76 ft2 (0.07 m 2 ) ^Approximate Unit Weight = 135 lb. (61 kg) 0.5 Do 1 0 2 2 50 25 0 670 0.0 0 19 15 110 75 12 (305) 16 (406) 167⁄8 (429) 00 28 1.
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SWB-110 - Belt Drive Series 100 183⁄4 4.0 (219) 151⁄2 93⁄4 (394) (248) ¾ 2 9 ½ 3.5 (51) 3.0 11⁄2 151⁄8 (279) (565) (38) (384) 5 4 3 3 2.5 ¼ 2.0 the le 221⁄4 (676) 6 1.5 ele ct to 11 265⁄8 7 1.0 0.0 0 2 4 70 70 6 8 10 12 65 0 14 10 70 670 22 0.5 70 1 217⁄8 (556) 231⁄2 (597) 18 12 (305) 16 (406) 167⁄8 (429) Do 2 26 no ts (286) Static Pressure (in. wg) (292) Static Pressure (Pa x 100) 111⁄4 ft o f th is s yste m 8 111⁄2 RPM HP Density 0.
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SWB-113 - Belt Drive Series 100 Note: New dimensions on this model 233⁄8 4.0 (552) 2 9 (51) 8 ½ (794) 14 24 ⁄4 3 11⁄2 16 ⁄8 5 (356) (629) (38) (422) 6 5 4 3 em (362) 311⁄4 7 2.5 3 2.0 ¼ 1.5 1.0 0 Wheel Diameter = 131⁄8 (333) Shaft Diameter = 3/4 (19) Outlet Area = 1.03 ft2 (0.10 m2) ^Approximate Unit Weight = 175 lb. (79 kg) 0.0 0 0 Do 550 5 10 12 90 92 0 10 15 20 Volume (cfm X 100) 20 30 85 187⁄8 (479) 30 27 ⁄2 (699) 301⁄8 (765) 0.
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SWB-115 - Belt Drive Series 100 Note: New dimensions on this model 253⁄4 4.0 11⁄2 181⁄2 (403) (699) (38) (470) 5 4 3 lef to f th is s yst em 271⁄2 (883) 6 2.5 3 2.0 ¼ 1.5 1.0 2 21 ⁄8 (537) 0 Wheel Diameter = 149⁄16 (370) Shaft Diameter = 3/4 (19) Outlet Area = 1.25 ft2 (0.12 m2) ^Approximate Unit Weight = 225 lb. (102 kg) 0.5 0.
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SWB-116 - Belt Drive Series 100 Note: New dimensions on this model 28 (318) (546) (324) 5 12 2 (51) 10 17 ⁄4 17 ⁄2 (451) (445) 3 4 1 17 ⁄2 1 (968) 30 1 ⁄2 1 203⁄8 (445) (762) (38) (518) 8 6 4 Static Pressure (in. wg) 381⁄8 Static Pressure (Pa x 100) 1 ¾ 3 ½ 2 3 ¼ 1 0 0 400 5 10 10 50 72 5 15 20 25 30 23 20 0 75 301⁄4 (769) 323⁄8 (823) 13 Do 16 (406) 00 17 2 213⁄8 (543) 227⁄8 (581) RPM HP Density 0.
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SWB-118 - Belt Drive Series 100 4.0 307⁄8 (350) (559) (359) 2 9 (51) 1 8 (1067) 331⁄4 1 ⁄2 1 223⁄8 (489) (845) (38) (568) 6 5 4 3 2.5 2.0 ½ 1.5 3 5 321⁄4 (817) 34 (864) 0 0.0 0 99 5 77 0 13 26 60 54 45 Do 0.5 14 1 20 177⁄8 (454) 233⁄8 (594) 25 (635) 16 1.0 2 12 no ts ele ct to the lef to f th is s 191⁄4 ¾ (492) 42 7 Static Pressure (in. wg) 193⁄8 (498) Static Pressure (Pa x 100) 3.0 195⁄8 RPM HP Density 0.075 lb/ft3 3 3.
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SWB-120 - Belt Drive Series 100 335⁄8 3.5 (391) (51) (918) (38) (622) 3 1.5 3 1.0 0.0 0 1 2 3 4 5 Volume (cfm X 1000) 3 0 2 0 5 47 1 82 64 57 Do 70 0.5 13 2 0 Wheel Diameter = 21 ⁄8 (543) Shaft Diameter = 1 (25) Outlet Area = 2.23 ft2 (0.21 m2) ^Approximate Unit Weight = 374 lb. (170 kg) 2.0 11 27 ⁄8 (695) 4 1 35 (889) 37 (940) 3 RPM HP Density 0.075 lb/ft3 5 99 193⁄8 (492) 255⁄8 (651) 5 ½ 11⁄2 241⁄2 (537) 2.5 no ts ele ct t 211⁄8 361⁄8 Static Pressure (in.
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SWB-124 - Belt Drive Series 100 405⁄8 4.0 (64) 9 3.0 311⁄2 (657) (38) (800) 5 4 3 2.0 1.5 ½ 453⁄4 11⁄2 (1162) 2.5 ¾ (1467) 6 is s 257⁄8 1 573⁄4 7 Wheel Diameter = 24 ⁄2 (622) Shaft Diameter = 1 (25) Outlet Area = 3.40 ft2 (0.32 m2) ^Approximate Unit Weight = 546 lb. (248 kg) 56 0.0 0 2 4 5 1 0 2 4 6 25 0 t no Do 4 14 60 36 (914) 411⁄2 (1054) 0.5 5 1 89 193⁄4 (502) 0 73 311⁄8 (791) 335⁄8 (854) 12 1.0 2 10 se le ct to (661) Static Pressure (in.
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SWB-206 - Belt Drive Series 200 2 (219) (394) (210) (51) 11 4.5 10 4.0 ½ 111⁄4 (286) 265⁄8 11 (676) (279) 221⁄4 11⁄2 151⁄8 (565) (38) (384) 8 7 6 5 4 3.0 3 2.5 ¼ 2.0 1.5 Wheel Diameter = 111⁄8 (283) Shaft Diameter = 3/4 (19) Outlet Area = 0.63 ft2 (0.06 m 2 ) ^Approximate Unit Weight = 140 lb. (64 kg) not Do 0.5 0.0 0 0 121 0 670 1 1 2 2 3 3 4 Volume (cfm X 100) 4 5 6 7 0 0 0 229 1 203⁄8 (518) 22 (559) 50 17 12 (305) 0 283 1.
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SWB-207 - Belt Drive Series 200 183⁄4 6 (394) (210) 2 (51) 5 (292) (286) 26 ⁄8 5 11 22 ⁄4 1 (676) 11⁄2 151⁄8 (279) (565) (38) (384) 1 0 670 0 17 50 121 0 2 4 5 0 30 Wheel Diameter = 111⁄8 (283) Shaft Diameter = 3/4 (19) Outlet Area = 0.63 ft2 (0.06 m 2 ) ^Approximate Unit Weight = 140 lb. (64 kg) 2 28 0 3 ¼ 70 33 4 ½ 3 90 203⁄8 (518) 22 (559) 16 ⁄8 (429) 6 2 12 (305) 7 8 4 22 16 (406) 10 ¾ Do 111⁄4 Static Pressure (in.
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SWB-208 - Belt Drive Series 200 183⁄4 6 (210) (51) ¾ 5 265⁄8 11 (676) 11⁄2 151⁄8 221⁄4 (279) (565) (38) (384) 6 Wheel Diameter = 111⁄8 (283) Shaft Diameter = 3/4 (19) Outlet Area = 0.63 ft2 (0.06 m 2 ) ^Approximate Unit Weight = 140 lb. (64 kg) 2 1 0 0 0 22 17 121 50 0 670 2 70 0 22 (559) 3 ¼ 30 203⁄8 (518) 3 33 4 2 12 (305) 167⁄8 (429) 8 ½ 4 28 16 (406) 10 Do 111⁄4 (286) Static Pressure (in. wg) 111⁄2 (292) Static Pressure (Pa x 100) 12 RPM HP Density 0.
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SWB-210 - Belt Drive Series 200 183⁄4 6 (51) 265⁄8 11 (676) (279) 221⁄4 11⁄2 151⁄8 (565) (38) 6 3 ¼ 2 17 70 12 35 203⁄8 (518) 22 (559) 0 0 0 0 1 05 2 12 (305) 3 40 28 4 ½ 23 16 (406) 167⁄8 (429) 8 4 337 (384) 10 Static Pressure (in. wg) 111⁄4 (286) Static Pressure (Pa x 100) 11 ⁄2 (292) ¾ 5 12 1 RPM HP Density 0.
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SWB-212 - Belt Drive Series 200 213⁄8 6 2 (394) (244) (51) 14 5 12 151⁄8 (38) Wheel Diameter = 12 ⁄4 (311) Shaft Diameter = 1 (25) Outlet Area = 0.85 ft2 (0.08 m 2 ) ^Approximate Unit Weight = 170 lb.
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SWB-213 - Belt Drive Series 200 Note: New dimensions on this model 233⁄8 6 (51) (362) 311⁄4 14 (794) (356) 243⁄4 11⁄2 165⁄8 (629) (38) (422) 0 5 11 40 10 2 0 Do 700 60 1 24 Wheel Diameter = 13 ⁄2 (343) Shaft Diameter = 1 (25) Outlet Area = 1.03 ft2 (0.10 m 2 ) ^Approximate Unit Weight = 183 lb. (83 kg) 3 2 ¼ 20 20 0 3 290 4 4 80 18 ⁄8 (479) 6 5 15 271⁄2 (699) 301⁄8 (765) 7 8 2 13 (330) 175⁄8 (448) 10 Static Pressure (in.
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SWB-215 - Belt Drive Series 200 Note: New dimensions on this model 253⁄4 (654) 115⁄8 6 (295) (51) 5 12 (38) 4 left of 00 600 9 18 4 260 0 0 00 0 00 10 27 ⁄8 (689) 311⁄4 (794) 22 1 1 211⁄8 (537) the ¼ 18 2 15 (381) 2 00 14 20 (508) 6 3 (470) 3 se lec t to 181⁄2 (699) ½ 11⁄2 8 no t (403) 271⁄2 4 Do (883) 10 Static Pressure (in. wg) 15 ⁄8 7 ¾ 343⁄4 Static Pressure (Pa x 100) 153⁄4 (400) 1 161⁄4 (413) RPM HP Density 0.
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SWB-216 - Belt Drive Series 200 Note: New dimensions on this model 28 (711) 121⁄2 6 5 1 ⁄2 203⁄8 (762) (38) curv e this sys tem 95 5 600 0 0 1 2 2 3 4 Volume (cfm X 1000) 4 8 Wheel Diameter = 161⁄2 (419) Shaft Diameter = 11⁄4 (32) Outlet Area = 1.52 ft2 (0.14 m 2 ) ^Approximate Unit Weight = 251 lb.
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SWB-218 - Belt Drive Series 200 307⁄8 6 (359) (51) 5 19 ⁄4 331⁄4 (1067) 11⁄2 223⁄8 (489) (845) (38) (568) 8 6 4 ¾ ½ 2 3 4 5 Volume (cfm X 1000) 4 6 8 7 0 2 30 87 2 18 1 10 0 D 555 15 0 0 214 3 1 90 0 Wheel Diameter = 181⁄4 (464) Shaft Diameter = 11⁄4 (32) Outlet Area = 1.87 ft2 (0.17 m2 ) ^Approximate Unit Weight = 324 lb. (147 kg) 1 3 11 321⁄4 (819) 34 (864) 4 ¼ 2 177⁄8 (454) 233⁄8 (594) 25 (635) 10 o 42 1 Static Pressure (in.
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SWB-220 - Belt Drive Series 200 335⁄8 6 2 (51) 5 (1168) 11⁄2 24 ⁄2 1 (537) (918) (38) 4 ½ 0 5 0 2 2 4 6 Volume (cfm X 1000) 4 6 8 1 79 507 65 Wheel Diameter = 20 (508) Shaft Diameter = 11⁄4 (32) Outlet Area = 2.23 ft2 (0.21 m2 ) ^Approximate Unit Weight = 389 lb. (176 kg) 0 75 0 16 ¼ 1 13 35 (889) 37 (940) RPM HP Density 0.075 lb/ft3 196 3 2 193⁄8 (492) ¾ 2 85 10 255⁄8 (651) 273⁄8 (695) 6 3 D (622) 8 4 1 361⁄8 10 o 21 ⁄8 1 Static Pressure (in.
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SWB-222 - Belt Drive Series 200 367⁄8 6 5 283⁄4 (38) (730) 4 0 4 6 8 Volume (cfm X 1000) 5 8 0 2 179 0 5 74 477 70 0 153 ¼ 12 0 Wheel Diameter = 221⁄4 (565) Shaft Diameter = 11⁄4 (32) Outlet Area = 2.74 ft2 (0.25 m2 ) ^Approximate Unit Weight = 450 lb. (204 kg) 1 05 341⁄8 (867) 395⁄8 (1006) ½ 3 2 20 (508) ¾ 2 10 28 ⁄4 (718) 301⁄2 (775) 1 6 3 Do 11⁄2 (1054) 8 4 1 (584) 411⁄2 10 Static Pressure (in.
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SWB-224 - Belt Drive Series 200 405⁄8 6 (451) 2 ⁄2 (635) (483) (64) 14 1 3 5 (657) 11⁄2 (1162) (38) 311⁄2 (800) 1 ½ 65 5 424 0 411⁄2 (1054) Wheel Diameter = 241⁄2 (622) Shaft Diameter = 11⁄2 (38) Outlet Area = 3.40 ft2 (0.32 m 2 ) ^Approximate Unit Weight = 568 lb.
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SWB-327 - Belt Drive Series 300 461⁄4 7 (762) (545) (106) 16 481⁄4 (1226) 527⁄16 (1332) 353⁄4 (908) sys tem this to the left of 1 ¾ 2 4 2 281⁄2 (724) 3 0 Wheel Diameter = 27 (686) Shaft Diameter = 111⁄16 (43) Outlet Area = 4.19 ft2 (0.389 m 2 ) ^Approximate Unit Weight = 917 lb.
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SWB-327-AF - Belt Drive Series 300 461⁄4 6 (106) 5 61 ⁄4 3 32 (1568) 50 ⁄8 7 (89) 48 ⁄4 (1226) 1 Do n 1 353⁄4 (908) 0 527⁄16 (1332) Wheel Diameter = 27 (686) Shaft Diameter = 111⁄16 (43) Outlet Area = 4.19 ft2 (0.389 m 2 ) ^Approximate Unit Weight = 877 lb. (399 kg) 0 0 2 0 4 5 6 61 71 0 76 8 96 2 281⁄2 (724) ¾ 13 4 1 2 5 84 33 (838) 6 47 11 (838) 2 3 1½ 13 33 (813) (1292) 8 4 50 14 31⁄2 10 Static Pressure (in.
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SWB-330 - Belt Drive Series 300 503⁄4 7 (848) (605) (106) 16 6 this sys tem to the left of D 0 5 5 0 79 0 76 35 Wheel Diameter = 30 (762) Shaft Diameter = 115⁄16 (49) Outlet Area = 5.17 ft2 (0.480 m 2 ) ^Approximate Unit Weight = 1088 lb.
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SWB-330-AF - Belt Drive Series 300 503⁄4 6 urve 1 ¾ 1 56 51 3 2 54 (1372) 583⁄16 (1478) 2 3 96 2 317⁄8 (810) 381⁄2 (978) 4 2 81 9 70 4 64 353⁄4 (908) 6 2 5 130 13 12 (1419) (89) 3 02 11 365⁄8 (930) 8 1½ 3 ⁄2 1 this sy 351⁄4 (895) 557⁄8 4 ft o f 681⁄4 (1734) 10 Static Pressure (in. wg) (808) Static Pressure (Pa x 100) 31 ⁄16 3 31 ⁄8 (803) 13 RPM HP Density 0.
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SWB-333 - Belt Drive Series 300 559⁄16 7 5 2 563⁄8 (1432) 609⁄16 (1538) 41 ⁄16 (1056) 4 0 Wheel Diameter = 33 (838) Shaft Diameter = 115⁄16 (49) Outlet Area = 6.26 ft2 (0.582 m 2 ) ^Approximate Unit Weight = 1231 lb.
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SWB-333-AF - Belt Drive Series 300 559⁄16 6 5 38 ⁄4 1 (1894) 603⁄4 (813) 3 ⁄2 (1543) 1 Wheel Diameter = 33 (838) Shaft Diameter = 115⁄16 (49) Outlet Area = 6.26 ft2 (0.582 m 2 ) ^Approximate Unit Weight = 1166 lb.
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SWB-336 SWB- - Belt Drive Series 300 61 7 (735) (106) 6 Wheel Diameter = 361⁄2 (927) Shaft Diameter = 23⁄16 (56) Outlet Area = 7.66 ft2 (0.712 m 2 ) ^Approximate Unit Weight = 1530 lb.
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SWB-336-AF - Belt Drive Series 300 61 6 Static Pressure (in. wg) 9 9 8 69 2 1 7 0 4 591⁄8 (1502) 635⁄16 (1608) 8 46 51 317⁄8 (810) 2 79 4 58 411⁄2 (1054) 455⁄16 (1151) 6 87 (89) (1130) 3 1½ 441⁄2 (1705) 2 3 ⁄2 1 8 4 47 06 10 42 (1067) 671⁄8 10 10 82 ⁄4 (2102) 5 12 Static Pressure (Pa x 100) (983) 3 25 3811⁄16 (106) RPM HP Density 0.
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SWB-340 - Belt Drive Series 300 6613⁄16 7 (106) 715⁄8 (1819) 4 5 0 10 10 1 Wheel Diameter = 401⁄4 (1022) Shaft Diameter = 23⁄16 (56) Outlet Area = 9.31 ft2 (0.865 m 2 ) ^Approximate Unit Weight = 1709 lb. (777 kg) 0 0 40 8 9 3 15 20 25 Volume (cfm X 1000) 20 6 0 D 62 54 46 87 621⁄16 (1576) 661⁄4 (1683) 495⁄16 (1253) 1 2 31 ⁄8 (810) 2 2 4 2 7 3 69 45 ⁄2 (1156) 1 6 2 79 (1194) 8 4 93 (89) 10 3 31⁄2 47 (1168) 5 o 46 893⁄16 (2265) 12 Static Pressure (in.
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SWB-340-AF - Belt Drive Series 300 6613⁄16 6 (848) (810) (106) 5 7 ½ 425⁄8 (1083) 89 ⁄16 3 46 71 ⁄8 5 (2265) 31⁄2 (89) Wheel Diameter = 401⁄4 (1022) Shaft Diameter = 23⁄16 (56) Outlet Area = 9.31 ft2 (0.865 m 2 ) ^Approximate Unit Weight = 1579 lb.
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SWB-344 - Belt Drive Series 300 733⁄8 7 (895) (119) 6 Wheel Diameter = 441⁄2 (1130) Shaft Diameter = 27⁄16 (62) Outlet Area = 11.39 ft2 (1.06 m 2 ) ^Approximate Unit Weight = 2127 lb.
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SWB-344-AF - Belt Drive Series 300 733⁄8 6 (895) (119) 5 47 ⁄8 (1197) 985⁄8 501⁄2 (2505) 787⁄8 31⁄2 (2003) (89) Wheel Diameter = 441⁄2 (1130) Shaft Diameter = 27⁄16 (62) Outlet Area = 11.39 ft2 (1.06 m 2 ) ^Approximate Unit Weight = 1997 lb.
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SWB-349 - Belt Drive Series 300 805⁄16 7 Wheel Diameter = 49 (1245) Shaft Diameter = 27⁄16 (62) Outlet Area = 13.8 ft2 (1.28 m 2 ) ^Approximate Unit Weight = 2433 lb.
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SWB-349-AF - Belt Drive Series 300 805⁄16 6 5 (1303) (1313) 1085⁄16 55 (2751) (1397) 861⁄8 31⁄2 57 (2188) (89) 6 0 20 4 5 72 10 42 2 0 0 n 3 All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood Do 61 Wheel Diameter = 49 (1245) Shaft Diameter = 27⁄16 (62) Outlet Area = 13.8 ft2 (1.28 m 2 ) ^Approximate Unit Weight = 2298 lb.
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Pageand Header SFD SFB Specifications Model SFD Direct Drive Utility Fans Supply, exhaust or return air fans shall be of the direct drive utility fan type, in AMCA Arrangement 4 with a single-width, single-inlet housing, in clockwise or counterclockwise rotation as specified. The housing shall be constructed of heavy-gauge galvanized steel with lock formed seams permitting no air leakage. The housing shall be easily rotated in the field to any of the eight standard discharge positions.
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SWBSWB Specifications Series Model SWB Series 100, 200 and 300 Belt Drive Utility Fans Supply, exhaust and return air fans shall be of the belt-driven utility fan type in AMCA Arrangement 10 with a single-width, single-inlet housing, in clockwise or counterclockwise rotation as specified. The housing shall be constructed of heavy gauge galvanized steel on Series 100 models and includes an airtight lock seam.
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Other Centrifugal Fan Products Models BISW/AFSW (single-width) and BIDW/AFDW (double-width) are fans with backward inclined or airfoil wheels. Greenheck's airfoil and backward inclined centrifugal fans are designed to provide efficient and reliable operation for commercial and industrial applications. Our products are manufactured with state-of-the-art laser, forming, spinning and welding equipment and endure our quality control testing to ensure trouble-free operation.