Greenheck Fan SQ Instrukcja Użytkownika Pobierz pdf (Strona 7)

The side discharge option provides several advantages

including removal of a system effect problem, increasing

performance, or even reducing installation labor. The



example in figure 1 showing the air being discharged



the airflow becomes smooth again after making the

turn. This is not the case with a side discharge. See

figure 2; when the air comes into the fan at the corner

and leaves the fan at the corner, the airflow is smoother

and provides a more predictable system. Remember the

duct length prior to or following the installation location

should be approximately two to three wheel diameters to

achieve catalog performance.

Discharge Configuration



direction as it was originally ordered. The performance

will change with different discharge positions. Right side

discharge will give you 108% of cataloged performance

and left side will give you 109% of cataloged







consult factory for performance modifications.

Side Discharge

SQ Side Discharge

Duct Openings

 Width 

60-75 9

⁄8 (251) 8

⁄8 (225)

80-95 12

⁄8 (327) 11

⁄8 (302)

100 13

⁄8 (352) 13

⁄8 (352)

120 15

⁄8 (403) 15

⁄8 (403)

130 17

⁄8 (454) 17

⁄8 (454)

140 19

⁄8 (505) 19

⁄8 (505)

160 22

⁄8 (581) 22

⁄8 (581)

BSQ Side Discharge

Duct Openings

 Width 

70-80-90 11

⁄8 (302) 11

⁄8 (302)

100 13

⁄8 (352) 13

⁄8 (352)

120 15

⁄8 (403) 15

⁄8 (403)

130-130HP 17

⁄8 (454) 17

⁄8 (454)

140-140HP 19

⁄8 (505) 19

⁄8 (505)

160-160HP 22

⁄8 (581) 22

⁄8 (581)

180-180HP 23

⁄8 (606) 23

⁄8 (606)

200-200HP 27

⁄8 (708) 27

⁄8 (708)

240-240HP 28

⁄8 (733) 34

⁄8 (886)

300-300HP 31

⁄8 (810) 41

⁄8 (1064)

360-360HP 32

⁄8 (835) 37

⁄8 (962)

420 34

⁄8 (886) 43

⁄8 (1114)

All dimensions in inches (millimeters).

Figure 2

Figure 1

Fan

Left Side

Discharge

Right Side

Discharge

Inline

Discharge

Inlet

Height

Width

Height

Left Side

Discharge

Right Side

Discharge

Inline

Discharge

Inlet

Width

Figure 5

Figure 4

+12%

+9%

+8%

+12%

Figure 3 - Percentages based on cataloged performance.

1 2 3 4 5 6 7 8 9 10 11 12 ... 43 44

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