Air
Accessories
RKNL-B Series
57
Model No.
Flow Rate
CFM [L/s]
Static Pressure
in. w.c. [kPa]
Throw
➁ ➂
Feet [m]
Neck Velocity
fpm [m/s]
Noise Level
➃
(dbA)
RXRN-FA65
2600 [1227]
0.17 [0.042]
24-29 [7.3-8.8]
0
669 [3.4]
20
2800 [1321]
0.20 [0.050]
25-30 [7.6-9.1]
0
720 [3.7]
25
3000 [1416]
0.25 [0.062]
27-33 [8.2-10.1]
772 [3.9]
25
3200 [1510]
0.31 [0.077]
28-35 [8.5-10.7]
823 [4.2]
25
3400 [1604]
0.37 [0.092]
30-37 [9.1-11.3]
874 [4.4]
30
ENGINEERING DATA
➀
NOTES:
➀
All data is based on the air diffusion council guidelines.
➁
Throw data is based on 75 FPM Terminal Velocities using isothermal air.
➂
Throw is based on diffuser blades being directed in a straight pattern.
➃
Actual noise levels may vary due to duct design and do not include transmitted unit noise.
Adequate duct attenuation must be provided to reduce sound output from the unit.
[ ] Designates Metric Conversions
CONCENTRIC DIFFUSER—STEP DOWN
RXRN-FA65 (7.5 & 8.5 Ton [26.4 & 29.9 kW] Models)
For Use With Downflow Transition (RXMC-CD04)
and 20" [508 mm] Round Supply and Return Ducts
■
All aluminum diffuser with aluminum
return air eggcrate.
■
Built-in anti-sweat gasket.
■
Molded fiberglass supports.
■
Built-in hanging supports.
■
Diffuser box constructed of
sheetmetal insulated with
1" [25.4 mm] 1.5 lbs.
[.7 kg] duct liner.
Содержание RKNL-B073CL15E
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