Greenheck Fan QEI-L, QEID manual Direct Drive Selection Charts

Page 16

Direct Drive Selection Charts

The quick select charts below and on the following page are a convenient method for sizing the fan required for a specific performance. Colored bands for a given size in each chart represent the entire operating range available for that size and speed.

For QEID performance pages showing AMCA Licensed data for sound and air performance please refer to the Model QEID Sound and Air Performance Supplement found at www.greenheck.com

1770 RPM

(60 Hz)

12

10

Static 8 Pressure

(in. wg)	6
Model QEID
12—33	4
	4
	2
	0	12	15	16	18	20	22	24	27 30 33
	0
		1		5		10			50	100

Volume (cfm x 1000)

1170 RPM

(60 Hz)

12

10

Static 8 Pressure

(in. wg)	6
Model QEID
15—49	4
	4
	2
	0	15	16	18	20	22	24	27	30	33	36	40 44 49
	1				5		10					50	100

Volume (cfm x 1000)

16

Image 16

Contents Mixed Flow Fans Quiet & Efficient, Inline Mixed Flow FansStandard Construction Model Number NomenclatureValue Added Features Maintenance / Serviceable Construction AdvantagesQuality Assurance Test Electrostatic Powder CoatingsInlet and Outlet Sound Power Levels Field Rotatable Housing / Compact SizeSlip-Fit Duct Connections AutoCAD and 3-D Revit ModelsDesign & Performance Mixed Flow Axial/Centrifugal HybridSound and Efficiency Airflow ProfilesWheel Characteristics Sound Power versus Sound PressureBelt Drive Fan Class Direct Drive Percent Wheel WidthSound Vault Housing Radiated Sound Enclosure Optional FeaturesWhy use a Sound Vault? Optional Two-coat Paint System Zinc AdvantageCertifications & Listings Belt Drive versus Direct Drive Belt Drive AdvantagesDirect Drive Advantages Tubular Centrifugal Fan QEI-I Mixed Flow FanQEI-I/II Sizes 9-27 and all QEI-L Belt Drive Mounting ConfigurationsQEI-I/II Sizes Roof Upblast Roof Upblast & Spark Resistant ConstructionSpark Resistant Construction Accessories AvailabilityExploded View Direct Drive Selection Charts Qeid Dimensional Data 870 RPM 60 HzQEI Dimensional Data QEIQEI-9 Class Performance Data25 kW 381 mm55 kg QEI-12 Class I & QEI-L73 kg QEI-12 Class 82 kg464 mm QEI-15 Class I & QEI-L64 kg QEI-15 Class 100 kgQEI-16 Class I & QEI-L 508 mmQEI-16 Class 109 kgQEI-18 Class I & QEI-L 565 mm87 kg 118 kgQEI-18 Class 141 kg622 mm QEI-20 Class I & QEI-L105 kg QEI-20 Class 163 kgQEI-22 Class I & QEI-L 686 mm123 kg 168 kgQEI-22 Class 191 kgQEI-24 Class I & QEI-L 762 mm182 kg 213 kg55 kW QEI-24 Class249 kg QEI-27 Class I & QEI-L 838 mm214 kg 245 kgQEI-27 Class 304 kgQEI-30 Class I & QEI-L 75 kW927 mm 286 kgQEI-30 Class 454 kgQEI-33 Class I & QEI-L 1022 mm332 kg 449 kgQEI-33 Class 544 kg1130 mm QEI-36 Class I & QEI-L409 kg QEI-36 Class 635 kg1245 mm QEI-40 Class680 kg 862 kg 1378 mm QEI-44 Class907 kg 1043 kg 1524 mm QEI-49 Class1089 kg 11 kW 1406 kg1676 mm QEI-54 Class1315 kg 1633 kg 1854 mm QEI-60 Class1588 kg 1905 kg Specifications Model QEI-L, QEI-I/II and Qeid