Greenheck Sure-Aire, Installation, Operation And Maintenance Manual

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1021624 • Sure-Aire™ User and Service Manual, Rev. 4, January 2022 Copyright 2022 © Greenheck Fan Corporation 16
As a result of our commitment to continuous improvement, Greenheck reserves the right to change specifications
without notice.
Product warranties can be found online at Greenheck.com, either on the specific product page or in the literature
section of the website at Greenheck.com/Resources/Library/Literature.
®
Phone: 715.359.6171 • Fax: 715.355.2399 • Parts: 800.355.5354 • E-mail: gfcinfo@greenheck.com • Website: www.greenheck.com
Our Commitment
AMCA Publication 410-96, Safety Practices for Users and
Installers of Industrial and Commercial Fans, provides
additional safety information. This publication can be obtained
from AMCA International, Inc. at www.amca.org.
Greenheck’s Sure-Aire™ Flow Monitoring System catalog
provides additional information describing the equipment, fan
performance, available accessories, and specification data.
K-Factors
Size APD Size
APH / APM
HPA
AFDW / BIDW FJI QEI / QEID
USF-500
& Vektor-C
series
Vektor-H
Belt Drive
Vektor-M series
315 257 7 not applicable not applicable 179 not applicable 179 not applicable not applicable
355 329 8 not applicable not applicable 179 not applicable 179 not applicable not applicable
400 406 9 not applicable not applicable 179 408 179 248 not applicable
450 536 10 not applicable not applicable 179 not applicable 179 202 not applicable
500 652 12 355 592 244 408 244 296 not applicable
560 847 13 not applicable 701 not applicable not applicable 296 351 not applicable
630 1053 15 355 861 366 603 366 not applicable 526
16 421 1062 not applicable 724 443 531 634
18 517 1083 542 897 542 787
20 617 1301 651 1088 651 not applicable 955
22 759 1610 805 1321 805 1161
24 913 1964 976 1631 976 1436
27 1105 2369 not applicable 1962 1186 not applicable 1729
30 1355 2928 not applicable 2400 1464 2116
33 1625 3540 not applicable 2923 1771 not applicable 2581
36 1967 4336 not applicable 3576 2167 3154
40 2361 5259 not applicable 4331 2635 not applicable 3825
44 2854 6440 not applicable 5318 3220 not applicable 4698
49 3411 7808 not applicable 6525 3905 not applicable 5766
54 4121 9571 not applicable 7891 4786 not applicable 6975
60 4972 11707 not applicable 9648 5855 not applicable not applicable
66 5960 14166 not applicable not applicable 7084 not applicable not applicable
73 7276 17330 not applicable not applicable 8667 not applicable not applicable
Vektor-H Direct Drive
Fan
Size
Nozzle Size
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
10 487 511 540 547 554 563 573 – – – – – – – – –
12 577 616 664 674 685 697 700 704 708 – – – – – – –
13 – – – 839 851 861 868 872 876 880 – – – – – –
14 – – – – 1223 1239 1257 1260 1263 1267 1272 – – – – –
16 – – – – 1290 1409 1542 1563 1586 1587 1588 1597 1607 – – –
18 – – – – – 1923 1937 1952 1965 1979 1990 2003 1994 1983 1995 2007
20 – – – – – 2248 2296 2348 2367 2387 2408 2431 2432 2432 2429 2426