Specification

SPECIFICATIONS
EXHAUST FAN
AK400
Specifications subject to change without notice.
PROJECT
LOCATION
CONTRACTOR
ARCHITECT
ENGINEER
SUBMITTED BY DATE
FAN MODEL
CFM
IN
RPM
WATTS AMPS SONES QTY
OPTIONAL EQUIPMENT
NUMBER NUMBER W.G. & REMARKS
420 CFM/1.5 Sones @ 0.10" SP.
381 CFM @ 0.25 SP.
EXPANDED PERFORMANCE
Sones Fan Speed
Static Pressure (inches of w.g.) @ .1 SP RPM Power Watts Amps
0 0.05 0.1 0.2 0.25 0.375 0.5
Air Flow - CFM 440 430 420 397 381 341 264 1.5 978 118 1.1
21
1
/
2
"
12
3
/
4
"
12
3
/
4
"
14
3
/
4
"
23
5
/
8
"
18
1
/
2
"
4
1
/
2
"
Grill
White, metal grill secured in place with 4 screws; easily removed if
necessary, dimensions - 23
5
/
8
" x 14
3
/
4
".
Blower Wheel
Balanced polymeric dual inlet blower wheel secured in place using a
hex nut.
Motor
High efficiency, permanent split capacitor motor (PSC); life time
lubrication, suitable for continuous operation. Rated 115/120 volts, 60 Hz.
Fan Housing
22 gauge galvanized steel housing. Overall dimensions:
12
3
/
4
"x 12
3
/
4
"x 21
1
/
2
". Includes
1
/
2
" acoustic insulation.
Duct Collar
4
1
/
2
" x 18
1
/
2
" duct connector with 2 aluminum backdraft dampers.
Electrical Connections
1
/
2
" electrical knockouts provided. Easy wiring access via either top or
side connection.
Single Pack Shipping Info
Shipping Weight: 34 lbs.
Unit Mounting
24" on center joists, using the 4 supplied housing mounting angles. The
housing mounting angles can be adapted for vertical or right angle
discharge mounting (hardware not provided).
Updated 2-16
Air King: 820 Lincoln Avenue
West Chester, Pennsylvania 19380-4466
Tel: (610) 692-7400 • 877-304-3785
Fax: (610) 696-8048
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