3 68-0137B—2
F50F
SPECIFICATIONS
Fig. 1—Air cleaner efficiency and pressure drop at various airflow rates.
CAPACITY IN cfm [m /hr]
3
1 EFFICIENCY RATINGS BASED ON NATIONAL BUREAU OF
STANDARDS INITIAL DUST SPOT METHOD USING ATMOSPHERIC
DUST, AND AMERICAN SOCIETY OF HEATING, REFRIGERATING
AND AIR-CONDITIONING ENGINEERS STANDARDS 52-76.
2 MINIMUM RECOMMENDED cfm FOR 20 x 12-1/2in. [508 x 318] model.
3 MINIMUM RECOMMENDED cfm FOR 16 x 25 in. [406 x 635 mm] AND
200 x 20 in. [508 x508 mm] MODELS.
4 MINIMUM RECOMMENDED cfm FOR 20 x 25 in. [508 x 635 mm] MODEL.
5 SELECT SIZE WHICH MOST CLOSELY FITS DIMENSIONS OF FURNACE/
AIR HANDLER RETURN AIR OPENING.
M 6006
700
[1190]
800
[1360]
900
[1530]
1000
[1700]
1100
[1870]
1200
[2040]
1300
[2210]
1400
[2380]
1500
[2550]
1600
[2720]
1700
[2890]
1800
[3060]
1900
[3230]
2000
[3400]
.25
[62.2]
.20
[49.7]
.15
[37.3]
10
[24.9]
.05
[12.4]
0
PRESSURE DROP IN in. wc [Pa]
50
60
70
80
90
100
EFFICIENCY, PERCENT
600
[1020]
500
[850]
400
[680]
1
5
20 x 12-1/2 in.
[508 x 318 mm]
20 x 20 in.
[508 x 508 mm]
16 x 25 in.
[406 x 635 mm]
20 x 20 in.
[508 x 508 mm]
16 x 25 in.
[406 x 635 mm]
20 x 12-1/2 in.
[508 x 318 mm]
2
3
4
20 x 25 in.
[508 x 635 mm]
20 x 25 in.
[508 x 635 mm]
UNDERWRITERS LABORATORIES INC. LISTED:
File No. E30954.
CANADIAN STANDARDS ASSOCIATION CERTI-
FIED: File No. LR95329-1.
ACCESSORIES:
203365A Conversion Kit for changing 120V, 60 Hz
power supply to 240V, 60 Hz or 220/240, 50 Hz.
W8600E Solid State Performance Indicator (SSPI).
REPAIR PARTS: See Replacement Parts/Exploded View
section.
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