Arcoaire N9MP1 Installation Instruction page 56

N9MPD125L20, *9MPD125L20 (2)(5) * Denotes Brand
Speed
Low
Tap
0.1 1720
0.2 1686
0.3 1644
0.4 1600
0.5 1533
0.6 1494
0.7 1413
0.8 1306
0.9 --------
1.0 --------
# CFM -- Cubic Feet Per Minute airflow. Filter required for each return--air inlet.
Airflow perfomance includes 1" washable (600 FPM max) filter media.
Disposable filters are typically rated at 300 FPM and only allow half of the airflow when compared to 600 FPM filters.
Example 20 x 25 @600 FPM = 2000 CFM, @300 PFM = 1000 CFM.
56
Med L Med H Hi
1910 2127 2315
1881 2087 2268
1833 2024 2201
1777 1961 2131
1720 1891 2029
1647 1804 1948
1571 1708 1820
1470 1604 1730
1349 1484 1614
-------- 1328 1430
NOTE: (1) Data Based on Bottom Only or One Side return.
(2) Data Based on Both Sides or Bottom plus One Side.
(3) 100J20 Reduce airflow by 5% if Bottom Only return.
(4) 125J20 Reduce airflow by 5% if Bottom Only return.
(5) Gray area is above maximum temperature rise range.
MAX CFM's for Factory
Filter Size
14" X 25"
16" X 25"
20" X 25"
24" X 25"
Max CFM based on 600 FPM
Specifications are subject to change without notice
N9MP1125J20, N9MP2125J20 (2)(4)(5)
Speed
Tap
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
Washable Filters
CFM
1400
1600
2000
2500
Low Med L Med H
1720 1910 2127
1686 1881 2087
1644 1833 2024
1600 1777 1961
1533 1720 1891
1494 1647 1804
1413 1571 1708
1306 1470 1604
-------- 1349 1484
-------- -------- 1328
Hi
2315
2268
2201
2131
2029
1948
1820
1730
1614
1430
440 01 1024 01