16
TA 19 4R
Description
Notes
Accessory
Air ow rate
m
3
/h 700 1000 1300 1600 1900
Intake grid GAP Pa -5 -9 -15 -22 -30
Anti-freeze damper SAP Pa -1 -2 -3 -4 -6
Intake silencers SSL Pa -4 -7 -11 -16 -22
Return fan VRF Pa 316 340 351 347 329
Mixing chamber with 3 dampers M3S Pa -1 -2 -3 -4 -5
Mixing chamber with 2 dampers M2S Pa -1 -2 -3 -4 -6
Mixing chamber with 2 front dampers S2Z Pa -3 -5 -8 -11 -15
∆ pressure drops between the 4R and 6R coil
Pa -2 -3 -6 -9 -12
2R Water post-heating coil 2RPR Pa -8 -15 -24 -35 -48
1R Water post-heating coil 1RPR Pa -4 -7 -11 -17 -23
Electric Post -Heating Coil PBE Pa -1 -2 -4 -5 -7
Silencers
SSL Pa -4 -7 -11 -16 -22
•Soft bag lters,
FTF Pa -16 -31 -49 -72 -98
Closed ow plenum PMC Pa 0 0 0 0 0
Flow plenum with circular vents PMM Pa -1 -1 -2 -2 -3
Flow damper SAP Pa -1 -2 -3 -4 -6
Flow grid GMD Pa -1 -2 -3 -5 -6
X Version (without coil)
Pa 6 13 20 30 41
H Maximum speed; M Average speed; L Minimum speed
Air ow rate
(m
3
/h)
Useful static pressure (Pa)
50
75
100
125
150
175
200
225
250
275
300
325
350
375
700 900 1100 1300 1500 1700 1900
L
M
H
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