Rheem RKKB SERIES, Owner'S Manual, Page: 54 / 68

CONCENTRIC DIFFUSER SPECIFICATIONS
CONCENTRIC DIFFUSER
RXRN-AD80 SERIES
15 TON [52.8 kW] FLUSH
■
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.
PART
NUMBER
CFM [L/s]
STATIC
PRESSURE
THROW
FEET
5800 [2737] 0.39 29-38
6000 [2832] 0.42 40-50
RXRN-AD80
5600 [2643] 0.36 28-37
1071
1036
1000
NECK
VELOCITY
2230
2156
2082
JET
VELOCITY
6200 [2926] 0.46 42-51 1107 2308
6400 [3020] 0.50 43-52 1143 2379
6600 [3115] 0.54 45-56 1179 2454
[ ] Designates Metric Conversions
54
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