Page 2 - Advantages of the QEM vs. QEP; Plenum Model Number Code:
Greenheck Fan Corporation certifies that the Model QEM and QEP plenum fans shown herein are licensed to bear the AMCA seal. Direct Drive models are not licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and Publicatio...
Page 3 - Sound Performance; Air Performance; Advantages of 12-Blade Wheels
9-Blade Wheel 12-Blade Wheel Octave Band Sound Power (dB) 1 2 3 4 5 6 7 8 LwA 100 90 80 70 Sound Performance Figures 2 and 3 show the inlet and outlet sound spectrums for the size 33 unit used in the above performance comparison. Lower Sound Power (LwA) The overall A-weighted sound power levels for ...
Page 4 - QEP Arrangement 3
4 Standard Construction and Features QEM Arrangement 9 Motor on Right QEP Arrangement 3
Page 6 - Optional Construction; QEP
6 Optional Construction QEP QEM Inlet Guard Protective Cage Shaft Guard Belt Guard Protective Cage Structural Isolation Base Inlet Guard Protective Cage Belt Guard Protective Cage
Page 8 - Arrangements
QEP Arrangement 1 — Horizontal, Motor on Base Sizes 12—73 (shown with optional base & belt guard) t /PCFBSJOHTJOUIFGBOJOMFUUPFGGFDUQFSGPSNBODFt 3FRVJSFTTFQBSBUFTUSVDUVSBMCBTFGPSNPUPSNPVOUJOHt .PUPSGSBNFTJ[FEPFTOPUMJNJUBWBJMBCJMJUZ QEP Arrangement 3 — Horizontal, Motor on Base Sizes 18—73 (shown ...
Page 9 - Available Motor on Frame Positions; Left; Available Motor on Base Positions
QEM Arrangement 9 — Horizontal, Motor on Frame (Side) Sizes 12—36 t $PNQBDUEFTJHOXJUINPUPSNPVOUFEUPTJEFPGGBOt 6TFEJOJOTUBMMBUJPOTXJUIUJHIUTQBDFTBOEMPXFSPWFSIFBEDMFBSBODFt /PTFQBSBUFCBTFSFRVJSFEGPSNPVOUJOHNPUPSt .PUPSTMJEFCBTFQSPWJEFTGPSDPOWFOJFOUCFMUUJHIUFOJOH QEM Arrangement 4 — Horizontal, Direct ...
Page 11 - Airstream Temperature Variations
11 System Considerations 3. System effects for plenum discharges must also be calculated and added to the design pressure. In a properly designed plenum (see Duct System Effect section), the system effect coefficient (C o ) depends on the orientation of the discharge relative to the fan and duct con...
Page 12 - Model QEM
Direct drive construction offers many advantages for commercial or industrial air handling applications. - Reduced maintenance (no belts and shaft bearings to service) - Compact housing design requires a smaller footprint - Low vibration - Suitable for clean air application (no belt or bearing resid...
Page 14 - Plenum Size 12
1FSGPSNBODFDFSUJGJFEJTGPSJOTUBMMBUJPOUZQF"'SFFJOMFU'SFFPVUMFU1PXFSSBUJOHT #IQEPOPUJODMVEFUSBOTNJTTJPOMPTTFT1FSGPSNBODFSBUJOHTEPOPUJODMVEF the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 -12 XBUUTDBMDVMBUFEQFS".$"*OUFSOBUJPOB...
Page 15 - Plenum Size; Plenum Size 15
1FSGPSNBODFDFSUJGJFEJTGPSJOTUBMMBUJPOUZQF"'SFFJOMFU'SFFPVUMFU1PXFSSBUJOHT #IQEPOPUJODMVEFUSBOTNJTTJPOMPTTFT1FSGPSNBODFSBUJOHTEPOPUJODMVEF the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 -12 XBUUTDBMDVMBUFEQFS".$"*OUFSOBUJPOB...
Page 16 - Plenum Size 16
1FSGPSNBODFDFSUJGJFEJTGPSJOTUBMMBUJPOUZQF"'SFFJOMFU'SFFPVUMFU1PXFSSBUJOHT #IQEPOPUJODMVEFUSBOTNJTTJPOMPTTFT1FSGPSNBODFSBUJOHTEPOPUJODMVEF the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 -12 XBUUTDBMDVMBUFEQFS".$"*OUFSOBUJPOB...
Page 17 - Plenum Size 18
1FSGPSNBODFDFSUJGJFEJTGPSJOTUBMMBUJPOUZQF"'SFFJOMFU'SFFPVUMFU1PXFSSBUJOHT #IQEPOPUJODMVEFUSBOTNJTTJPOMPTTFT1FSGPSNBODFSBUJOHTEPOPUJODMVEF the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 -12 XBUUTDBMDVMBUFEQFS".$"*OUFSOBUJPOB...
Page 18 - Plenum Size 20
CFM OV STATIC PRESSURE (in. wg) 1 2 3 4 5 6 7 8 9 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 6000 1967 1428 1.86 1602 2.96 4.11 1908 2131 2.16 1682 3.34 1832 1970 2108 7.27 7000 1609 1763 3.77 1907 2041 6.41 2168 7.84 9.40 1703 2.90 1847 4.23 1986 2114 7.02 2236 10.1 247...
Page 19 - Plenum Size 22
Plenum Size CFM OV STATIC PRESSURE (in. wg) 1 2 3 4 5 6 7 8 9 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 7000 1229 2.07 1392 3.36 4.73 1678 6.27 7800 2068 1332 1483 3.94 1620 1747 6.99 1874 8.73 8600 2281 1438 3.06 4.61 1707 6.20 1828 7.86 1943 9.63 11.6 9400 2493 3.69 1...
Page 20 - Plenum Size 24
CFM OV STATIC PRESSURE (in. wg) 1 2 3 4 5 6 7 8 9 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 8000 1087 2.08 1389 6.88 1644 8.62 9000 1969 1180 1329 4.18 1463 7.81 1703 9.68 11.6 10000 2188 3.07 1418 4.86 6.77 8.82 1770 10.8 1873 12.9 1976 2073 17.3 11000 2407 1373 3.69 7...
Page 21 - Plenum Size 27
CFM OV STATIC PRESSURE (in. wg) 1 2 3 4 5 6 7 8 9 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 10000 1801 1006 1147 1391 8.61 10.8 11000 1981 1076 3.11 1210 1331 7.31 1443 11.8 14.2 1744 16.7 12000 2162 1147 3.64 1277 1390 8.10 1497 10.6 13.0 1693 1787 18.1 20.7 13000 2342...
Page 22 - Plenum Size 30
CFM OV STATIC PRESSURE (in. wg) 1 2 3 4 5 6 7 8 9 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 2189 1042 4.60 7.29 10.2 13.2 16.3 19.4 1614 22.6 1693 16000 1094 1207 1304 11.0 1397 14.2 1484 20.8 1646 24.1 1724 1798 31.0 17000 2481 1149 8.87 12.0 1440 18.8 22.2 1681 29.3 1...
Page 23 - Plenum Size 33
CFM OV STATIC PRESSURE (in. wg) 1 2 3 4 5 6 7 8 9 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 14000 1688 788 908 6.24 1016 9.10 1116 12.0 1208 16000 1930 864 4.44 7.38 10.6 1168 13.9 17.2 1339 20.7 18000 2171 941 1047 8.71 1139 12.2 1227 1309 1387 23.2 1464 27.1 31.1 2000...
Page 24 - Plenum Size XX
24 Plenum Size 1FSGPSNBODFDFSUJGJFEJTGPSJOTUBMMBUJPOUZQF"'SFFJOMFU'SFFPVUMFU1PXFSSBUJOHT #IQEPOPUJODMVEFUSBOTNJTTJPOMPTTFT1FSGPSNBODFSBUJOHTEPOPUJODMVEF the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 -12 XBUUTDBMDVMBUFEQFS".$&#...
Page 25 - Plenum Size 40
1FSGPSNBODFDFSUJGJFEJTGPSJOTUBMMBUJPOUZQF"'SFFJOMFU'SFFPVUMFU1PXFSSBUJOHT #IQEPOPUJODMVEFUSBOTNJTTJPOMPTTFT1FSGPSNBODFSBUJOHTEPOPUJODMVEF the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 -12 XBUUTDBMDVMBUFEQFS".$"*OUFSOBUJPOB...
Page 26 - Plenum Size 44
Plenum Size 1FSGPSNBODFDFSUJGJFEJTGPSJOTUBMMBUJPOUZQF"'SFFJOMFU'SFFPVUMFU1PXFSSBUJOHT #IQEPOPUJODMVEFUSBOTNJTTJPOMPTTFT1FSGPSNBODFSBUJOHTEPOPUJODMVEF the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 -12 XBUUTDBMDVMBUFEQFS".$"...
Page 27 - Plenum Size 49
1FSGPSNBODFDFSUJGJFEJTGPSJOTUBMMBUJPOUZQF"'SFFJOMFU'SFFPVUMFU1PXFSSBUJOHT #IQEPOPUJODMVEFUSBOTNJTTJPOMPTTFT1FSGPSNBODFSBUJOHTEPOPUJODMVEF the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 -12 XBUUTDBMDVMBUFEQFS".$"*OUFSOBUJPOB...
Page 28 - Plenum Size 54
Plenum Size 1FSGPSNBODFDFSUJGJFEJTGPSJOTUBMMBUJPOUZQF"'SFFJOMFU'SFFPVUMFU1PXFSSBUJOHT #IQEPOPUJODMVEFUSBOTNJTTJPOMPTTFT1FSGPSNBODFSBUJOHTEPOPUJODMVEF the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 -12 XBUUTDBMDVMBUFEQFS".$"...
Page 29 - Plenum Size 60
1FSGPSNBODFDFSUJGJFEJTGPSJOTUBMMBUJPOUZQF"'SFFJOMFU'SFFPVUMFU1PXFSSBUJOHT #IQEPOPUJODMVEFUSBOTNJTTJPOMPTTFT1FSGPSNBODFSBUJOHTEPOPUJODMVEF the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 -12 XBUUTDBMDVMBUFEQFS".$"*OUFSOBUJPOB...
Page 30 - Plenum Size 66
Plenum Size 1FSGPSNBODFDFSUJGJFEJTGPSJOTUBMMBUJPOUZQF"'SFFJOMFU'SFFPVUMFU1PXFSSBUJOHT #IQEPOPUJODMVEFUSBOTNJTTJPOMPTTFT1FSGPSNBODFSBUJOHTEPOPUJODMVEF the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 -12 XBUUTDBMDVMBUFEQFS".$"...
Page 31 - Plenum Size 73
1FSGPSNBODFDFSUJGJFEJTGPSJOTUBMMBUJPOUZQF"'SFFJOMFU'SFFPVUMFU1PXFSSBUJOHT #IQEPOPUJODMVEFUSBOTNJTTJPOMPTTFT1FSGPSNBODFSBUJOHTEPOPUJODMVEF the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10 -12 XBUUTDBMDVMBUFEQFS".$"*OUFSOBUJPOB...
Page 32 - QEP Arrangement 1 - Horizontal, Motor off Frame; Dimensions; QEM Arrangement 4 - Horizontal, Direct Drive
For additional dimensional data, including QEP Arrangement 4, please refer to the CAPS program. 32 Size A " # C D 8FJHIU MCT I II III I II III 12 11.38 22.88 /" 90 /" 11.38 22.88 26.88 90 100 16 27.00 27.63 100 110 110 18 30.13 31.38 31.38 19.28 120 130 130 20 29.13 21.13 140 160 170 22 ...
Page 33 - QEP Arrangement 1 - Vertical, Motor on Frame, Mounted on Side
33 QEP Arrangement 1 - Horizontal, Motor on Frame, Mounted on Top Size A " # C D E F Motor Frame Size Range 8FJHIU (lbs) Class I Class II I II Min Max Min Max I II 12 11.38 24.88 184 143 213 130 11.38 24.88 213 213 140 16 27.00 27.63 213 160 160 2.00 INCH D O.D. (OPTIONAL) B C E (MAX) F A/2 A SQ...
Page 34 - QEP Arrangement 3 - Horizontal, Motor off Frame; QEP Arrangement 3 - Horizontal, Motor on Frame, Mounted on Top
QEP Arrangement 3 - Horizontal, Motor off Frame Size A " # C D 8FJHIU MCT I II III I II III 18 24.63 120 130 140 20 26.13 27.38 27.38 21.13 140 170 170 22 29.38 30.63 23.00 180 210 220 24 27.13 31.13 32.38 230 240 270 27 29.13 33.13 34.38 260 300 30 20.88 36.38 37.63 320 340 410 33 22.38 34.88 3...
Page 35 - QEP Arrangement 3 - Horizontal Motor on Frame, Mounted on Side; QEP Arrangement 3 - Vertical, Motor on Frame, Mounted on Side
QEP Arrangement 3 - Horizontal Motor on Frame, Mounted on Side Size Dimensions Class I Class II Frame Size Dimensions 8FJHIU (lbs) Frame Size Dimensions 8FJHIU (lbs) A " # D Min Max C E Min Max C E 18 24.63 140 Not available 143 213 43.00 170 43.00 180 20 21.13 26.13 37.00 Not available 143 200 ...
Page 36 - Design and Selection Support; Computer Aided Product Selection Program — CAPS; To-Scale Drawings and Fan Specifications
10#PYt4DIPGJFME8*t1IPOF tHSFFOIFDLDPN QEM and QEP, Rev. 2, September 2008 SP Copyright © 2008 Greenheck Fan Corp. 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...
