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Greenheck Fan SQ/BSQ - page 1
Centrifugal Inline Fans Models SQ and BSQ Dir ect and Belt Drive April 2012 ® ...
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Greenheck Fan SQ/BSQ - page 2
2 Models SQ and BSQ Centrifugal Square Inline Duct Fans Greenheck Fan Corporation certifies the model SQ and BSQ fans shown herein are licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and Publication 311 and comply with the requirements of the AMCA Certified Rating ...
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Greenheck Fan SQ/BSQ - page 3
3 Models SQ and BSQ Centrifugal Square Inline Duct Fans Greenheck’ s model SQ and BSQ centrifugal inline fans feature a unique combination of installation flexibility , rugged construction, ease of service, high efficiency and low sound levels. These compact inline fans are the ideal selection for indoor clean air applications including intake, ...
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Greenheck Fan SQ/BSQ - page 4
4 Model SQ Direct Drive Model BSQ Belt Drive 3 4 1 2 5 2 9 5 7 4 6 8 1 3 Standard Construction Features ...
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Greenheck Fan SQ/BSQ - page 5
5 Standard Construction Features 1 Cabinet Construction The fan housing is constructed of rigid structural members and formed galvanized steel panels. (Aluminum construction is optional in all SQ sizes 60-160 and in BSQ sizes 70-300). 2 Drive Frame Constructed from heavy-gauge steel. 3 Wheel An aluminum, backward inclined, non- overloading centrifu ...
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Greenheck Fan SQ/BSQ - page 6
6 Vari-Green ® Motor - Model SQ Greenheck’ s electronically commutated (EC) V ari-Green (VG) motor combines motor technology , controllability and ener gy-efficiency into one single low maintenance unit and is the industry’ s first fully controllable motor . When combined with Greenheck’ s SQ fans, all the CFM and static pressur e ranges o ...
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Greenheck Fan SQ/BSQ - page 7
7 Vari-Green ® Options $$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$ 1 2 3 4 5 6 7 8 9 10 11 12 1 3 14 15 16 17 18 19 20 2 1 22 23 2 4 100 80 60 40 20 0% Time of Da y Hypothetical (Hotel Bathroom) V ariable Volume - Load Shape % of Operation Series 1 1 2 3 4 5 6 7 8 9 1 ...
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Greenheck Fan SQ/BSQ - page 8
8 Options and Accessories Aluminum Construction Aluminum construction is available for all direct drive sizes 60-160 and belt drive sizes 70-300. Some drive frame components may still be of galvanized construction to maintain structural integrity . Speed Controllers Available for use with shaded pole and permanent split capacitor (PSC) motors on mo ...
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Greenheck Fan SQ/BSQ - page 9
9 The filter box is designed to provide a compact and convenient clean air solution. Factory-assembled as a single unit, this fan eliminates the costly process of designing, fabricating and installing special remote filter box assemblies. Both the fan and filter section featur e removable access panels on both sides to r emove and replace filte ...
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Greenheck Fan SQ/BSQ - page 10
10 The side dischar ge option helps to reduce system effect. It will incr ease performance and reduce installation labor . The most notable is reducing system effects. Note: The figur e 1 example shows the air being dischar ged into the corner . It will take several duct lengths before the airflow becomes laminar or smooth again after making the ...
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Greenheck Fan SQ/BSQ - page 11
11 SQ Side Discharge Duct Openings Unit Size Width Height 60-75 9 7 ⁄ 8 (251) 8 7 ⁄ 8 (225) 80-95 12 7 ⁄ 8 (327) 11 7 ⁄ 8 (302) 100 13 7 ⁄ 8 (352) 13 7 ⁄ 8 (352) 120 15 7 ⁄ 8 (403) 15 7 ⁄ 8 (403) 130 17 7 ⁄ 8 (454) 17 7 ⁄ 8 (454) 140 19 7 ⁄ 8 (505) 19 7 ⁄ 8 (505) 160 22 7 ⁄ 8 (581) 22 7 ⁄ 8 (581) All dimensions in inches ...
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Greenheck Fan SQ/BSQ - page 12
12 Figure 8 Vertical Hanging or Base Mount Mounting brackets are turned 90 degrees for vertical mounting. Access panels are located on the two sides adjacent to the motor . Figure 7 Horizontal Hanging or Base Mount With a hanging mount, the motor may be located on either top or bottom. The base mount allows top motor location only . Both options pr ...
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Greenheck Fan SQ/BSQ - page 13
13 Model H I J K L SQ 60-75 1 3 ⁄ 8 (35) 5 1 ⁄ 2 (140) 2 (51) 6 3 ⁄ 4 (171) 2 5 ⁄ 16 (59) SQ 80-95 BSQ 70-90 SQ-BSQ 100 SQ-BSQ 120 SQ-BSQ 130 SQ-BSQ 140 SQ-BSQ 160 1 3 ⁄ 8 (35) 5 1 ⁄ 2 (140) 2 (51) 6 3 ⁄ 4 (171) 2 5 ⁄ 8 (67) BSQ 180 BSQ 200 BSQ 240 BSQ 300 BSQ 360 BSQ 420 All dimensions in inches (millimeters). Base Mount or Hanging ...
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Greenheck Fan SQ/BSQ - page 14
14 Typical Installation Flexible duct (by others) 3 Wheel Diameters 3 Wheel Diameters PRESSURE LEVEL (Belt Drive Only) HP - High Pressure Wheel BSQ - 120 HP - VG/75/A MODEL CONFIGURATION BSQ - Belt Drive Inline Exhaust SQ - Direct Drive Inline Exhaust FAN SIZE 60 through 420 VG = Vari-Green ® (Direct Drive only) MOTOR HP (Belt Drive only) 6 = 1/6 ...
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Greenheck Fan SQ/BSQ - page 15
Performance certified is for installation type B: Free inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA International Standard 301. Values shown are for installation type B: ...
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Greenheck Fan SQ/BSQ - page 16
16 Performance certified is for installation type B: Free inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA International Standard 301. Values shown are for installation type ...
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Greenheck Fan SQ/BSQ - page 17
Performance certified is for installation type B: Free inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA International Standard 301. Values shown are for installation type B: ...
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Greenheck Fan SQ/BSQ - page 18
18 Performance certified is for installation type B: Free inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA International Standard 301. Values shown are for installation type ...
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Greenheck Fan SQ/BSQ - page 19
Performance certified is for installation type B: Free inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA International Standard 301. Values shown are for installation type B: ...
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Greenheck Fan SQ/BSQ - page 20
20 Performance certified is for installation type B: Free inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA International Standard 301. Values shown are for installation type ...
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Greenheck Fan SQ/BSQ - page 21
Performance certified is for installation type B: Free inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA International Standard 301. Values shown are for installation type B: ...
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Greenheck Fan SQ/BSQ - page 22
22 Performance certified is for installation type B: Free inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA International Standard 301. Values shown are for installation type ...
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Greenheck Fan SQ/BSQ - page 23
Performance certified is for installation type B: Free inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA International Standard 301. Values shown are for installation type B: ...
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Greenheck Fan SQ/BSQ - page 24
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Internationa ...
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Greenheck Fan SQ/BSQ - page 25
25 Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Internati ...
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Greenheck Fan SQ/BSQ - page 26
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Internationa ...
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Greenheck Fan SQ/BSQ - page 27
27 Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Internati ...
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Greenheck Fan SQ/BSQ - page 28
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Internationa ...
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Greenheck Fan SQ/BSQ - page 29
29 Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Internati ...
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Greenheck Fan SQ/BSQ - page 30
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Internationa ...
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Greenheck Fan SQ/BSQ - page 31
31 Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Internati ...
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Greenheck Fan SQ/BSQ - page 32
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Internationa ...
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Greenheck Fan SQ/BSQ - page 33
33 Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Internati ...
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Greenheck Fan SQ/BSQ - page 34
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Internationa ...
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Greenheck Fan SQ/BSQ - page 35
35 Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Internati ...
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Greenheck Fan SQ/BSQ - page 36
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Internationa ...
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Greenheck Fan SQ/BSQ - page 37
37 Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Internati ...
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Greenheck Fan SQ/BSQ - page 38
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Internationa ...
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Greenheck Fan SQ/BSQ - page 39
39 Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Internati ...
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Greenheck Fan SQ/BSQ - page 40
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Internationa ...
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Greenheck Fan SQ/BSQ - page 41
41 Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Internati ...
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Greenheck Fan SQ/BSQ - page 42
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Internationa ...
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Greenheck Fan SQ/BSQ - page 43
43 Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Internati ...
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Greenheck Fan SQ/BSQ - page 44
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Internationa ...
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Greenheck Fan SQ/BSQ - page 45
45 Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Internati ...
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Greenheck Fan SQ/BSQ - page 46
46 Direct Drive Specifications Model SQ Duct mounted supply , exhaust or return fans shall be of the centrifugal, direct driven, inline type. The fan housing shall be of a square design constructed of heavy-gauge galvanized steel or aluminum and shall include square duct mounting collars. Fan construction shall include two removable access panels l ...
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Greenheck Fan SQ/BSQ - page 47
47 Duct mounted supply , exhaust or return fans shall be of the centrifugal, belt driven, inline type. The fan housing shall be of a square design constructed of heavy-gauge galvanized steel or aluminum and shall include square duct mounting collars. Fan construction shall include two removable access panels located perpendicular to the motor mount ...
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Greenheck Fan SQ/BSQ - page 48
P.O. Box 410 • Schofield, WI 54476-0410 • Phone (715) 359-6171 • greenheck.com 00.F&V.1016 R8 4-2012 IP Copyright © 2012 Greenheck Fan Corp. Greenheck Fan Corporation offers an extensive selection of Quick Delivery (QD) and Quick Build (QB) offerings. The QD program is Greenheck’s stock program and the QB program offers configurable fa ...
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