Technical Specifications
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HVAC PRODUCTS
PAGE D1
SUBJECT TO CHANGE WITHOUT NOTICE - 06/13
FAN SIZE
A X A
SQUARE
B C D c/c E N
8" 13 1/4" 17 1/2" 4" 12" 10 3/4" 2
10" 15 1/4" 17 1/2" 4" 14" 12 3/4" 2
12" 17 1/4" 20 1/2" 6" 16" 14 3/4" 3
18" 23 1/4" 20 1/2" 6" 22" 20 3/4" 4
24" 29 1/4" 20 1/2" 6" 28" 26 3/4" 5
FEATURES
• Totally enclosed, ball bearing motor with thermal overload
protection.
• The fan blades are well-balanced, heavy gauge aluminum.
• The rugged steel welded box housing has a durable
powder coated finish.
• Aluminum louver shutters are supported by long life
nylon bushings.
• Heavy wire chrome plated OSHA guards on intake
side of fan.
• All fans are shipped completely assembled.
DIMENSIONS
Canarm LFI’s explosion proof fans follow a tradition of quality in design, materials
and construction. Using our quality “Standard Fan” housing and motor mount as the
basis for design, we have developed an efficient, economically priced Explosion
Proof Fan. All Explosion Proof Fans have a single speed, dual voltage explosion
proof motor that meets and conforms to all the standards that are listed below.
SPECIFICATIONS
EXPLOSION PROOF STANDARD
WALL EXHAUST FANS
Efficient, low maintenance and easy to install.
EXPLOSION PROOF FANS
D
B
C
E
SQR
4 MOUNTING HOLES
.375” DIAMETER
N - LOUVRES
A
NOTE: RPM Min (Minimum) is determined when louvres are opened one inch.
Note: Wind has a significant effect on exhaust fans. A 10 mph wind creates a 0.05” pressure against the fan.
A 20 mph wind creates 0.20” pressure and 30 mph a 0.45” pressure. These pressures are in addition to the
static pressure in the building. Wind blocks or hoods should be included in all designs where fans will be
subjected to winds above 10 mph.
CLASS I, GROUP C Atmospheres containing ethyl ether, ethylene, gases or
vapors of equivalent hazard.
CLASS I, GROUP D Atmospheres such as acetone, ammonia, benzene, butane,
cyclopropane, ethanol, gasoline, hexane, methane, natural
gas, naphtha, propane, or gasses or vapors of equivalent
hazard.
CLASS II GROUP F Atmospheres containing carbonaceous dust, including carbon
black, charcoal, coal, or coke dusts that have more than 8%
total entrapped volatiles, or dusts that have been sensitized
by other materials so that they present an explosion hazard.
CLASS II GROUP G Atmospheres containing combustible dusts not included in
group E or F, including flour, grain, wood, plastic and
chemicals.
BACK VIEW
• Hoods
ACCESSORIES
For a complete listing of all available
hoods, see page C11 in Wall Mount Ventilation section.
FRONT VIEW
0" SP .05" SP .10" SP .25" SP
SD08-XPF* 8" 1/3 115/230 6.6/3.3 Single 1625 320 280 240 - 11" X 11" 38
SD10-XPF* 10" 1/3 115/230 6.6/3.3 Single 1625 620 575 530 - 13" X 13" 39
SD12-XPF 12" 1/3 115/230 6.6/3.3 Single 1625 1,640 1,600 1,540 1,390 15" x 15" 42
SD18-XPF 18" 1/3 115/230 6.6/3.3 Single 1625 3,200 3,150 3,090 2,920 21" x 21" 60
SD24-XPF 24" 1/3 115/230 6.6/3.3 Single 1625 5,500 5,400 5,310 5,100 27" x 27" 72
RPM
AIRFLOW CAPACITY - CFM
FRAMING
DIMENSIONS
WEIGHT
(LBS)
MODEL
FAN
SIZE
HP VOLTS AMPS SPEED