Direct Drive Air Blasters

Airmaster ¸

DIRECT DRIVE AIR BLASTERS - 115/230V & 230/460V FEATURES • Cast Aluminum Non-Sparking Propellers • Front & Rear Guards Meet OSHA Standards • Adjustable Tilt Drum on High & Medium Models • Non-Tipping Heavy Base PERFORMANCE 115/230V & 230/460V Decibals @ 10'

HP

CFM

RPM

18"

74 80 80 82 87 86 92 94

1/4 1/4 1/2 1 3 1/2 1-1/2 3

3450 5200 6500 7400 10500 8000 11000 16000

1725 1725 1725 1725 1725 1725 1725 1725

30"

IN MADE USA

EDP ends in 0

USE COLUMN AT RIGHT FOR LAST DIGIT OF Prop EDP NO.

Dia.

18" 24"

30" 36" 42" 48"

2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2160 2141 2162 2163

Prop Dia.¹

Decibals @ 10'

HP

CFM

RPM

88 90 84 86 86 105

1-1/2 2 3 2 5 7-1/2

14850 16800 20000 18000 28000 37000

1725 1725 1150 1150 1150 1150

36" 42" 48"

¹Actual Propeller 3/4" less.

HIGH STAND MODEL - 360° TILT

EDP Number

High Stand

PERFORMANCE 115/230V & 230/460V

Prop Dia.¹

24"

• Welded Steel Construction • Portable or Stationary Mount • 115/230V and 230/460V, Totally Enclosed and Explosion Proof, Ball Bearing Motors

EDP ends in 1

HP

Wt.

TOTALLY ENCLOSED MOTOR 1 Phase 3 Phase 115/230V 230/460V Cat. List Cat. List Number Price Number Price

¼ ¼ ½ 1 3 ½ 1½ 3 1½ 2 3 2 5 7½

228 255 260 270 300 281 340 360 415 420 445 565 590 875

18M-¼ 24M-¼ 24M-½ 24M-1 24M-3 30M-½ 30M-1½ 30M-3 36M-1½ 36M-2 42M-2 -

$3905 $4068 $4424 $4876 $6325 $4862 $5561 $6629 $6364 $6869 $11,863 -

18MP-¼ 24MP-¼ 24MP-½ 24MP-1 24MP-3 30MP-½ 30MP-1½ 30MP-3 36MP-1½ 36MP-2 36MP-3 42MP-2 42MP-5 48MP-7½

$3858 $4011 $4398 $4709 $5234 $4847 $5272 $5612 $6099 $6152 $7282 $7559 $8631 $14,216

EDP ends in 2

EDP ends in 3

EXPLOSION PROOF MOTOR 1 Phase 3 Phase 115/230V 230/460V Cat. List Cat. List Number Price Number Price

18M-¼X 24M-¼X 24M-½X 24M-1X 30M-½X 30M-1½X 36M-1½X 36M-2X -

$4557 $4671 $5226 $5711 $5682 $8154 $9056 $9937 -

18MP-¼X 24MP-¼X 24MP-½X 24MP-1X 24MP-3X 30MP-½X 30MP-1½X 30MP-3X 36MP-1½X

42MP-5X 48MP-7½X

$4664 $4769 $5359 $5714 $6384 $5823 $6266 $6818 $7094 $7330 $9015 $8611 $10,591 $15,843

18M-¼MX 24M-¼MX 24M-½MX 24M-1MX 30M-½MX 30M-1½MX 36M-1½MX 36M-2MX -

$4059 $4142 $4670 $5187 $5088 $6802 $8493 $9350 -

18MP-¼MX 24MP-¼MX 24MP-½MX 24MP-1MX 24MP-3MX 30MP-½MX 30MP-1½MX 30MP-3MX 36MP-1½MX 36MP-2MX 36MP-3MX 42MP-2MX 42MP-5MX 48MP-7½MX

$4161 $4394 $4847 $5173 $5862 $5231 $5666 $6203 $6680 $6749 $8434 $7901 $9974 $14,814

18M-¼LX 24M-¼LX 24M-½LX 24M-1LX 30M-½LX 30M-1½LX 36M-1½LX 36M-2LX -

$3500 $3566 $4095 $4612 $4473 $6936 $7710 $8551 -

18MP-¼LX $3587 24MP-¼LX $3675 24MP-½LX $4267 24MP-1LX $4592 24MP-3LX $5272 30MP-½LX $4601 30MP-1½LX $5173 30MP-3LX $5567 36MP-1½LX $5728 $5951 36MP-2LX $7636 36MP-3LX $7074 42MP-2LX 42MP-5LX $9065 48MP-7½LX $13,843

36MP-2X 36MP-3X 42MP-2X

MEDIUM STAND MODEL - 360° TILT 18" 24"

Medium Stand

30" 36" 42" 48"

2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2200 2181 2202 2203 2210 2211 2212 2213 2214 2215 2216 2217 2218 2219 2240 2221 2242 2243

1½ 3 1½ 2 3 2 5 7½

160 165 180 190 260 220 260 277 320 325 350 415 440 745

18M-¼M 24M-¼M 24M-½M 24M-1M 24M-3M 30M-½M 30M-1½M 30M-3M 36M-1½M 36M-2M 42M-2M -

$3399 $3689 $3902 $4345 $5951 $4267 $4977 $6030 $5803 $6285 $11,173 -

¼ ¼ ½ 1 3 ½ 1½ 3 1½ 2 3 2 5 7½

87 115 120 130 160 141 200 220 250 255 280 315 340 685

18M-¼L 24M-¼L 24M-½L 24M-1L 24M-3L 30M-½L 30M-1½L 30M-3L 36M-1½L 36M-2L 42M-2L -

$2837 $2956 $3334 $3774 $6749 $3655 $4351 $5403 $5018 $5488 $10,365 -

¼ ¼ ½ 1 3 ½

18MP-¼M 24MP-¼M 24MP-½M 24MP-1M 24MP-3M 30MP-½M 30MP-1½M 30MP-3M 36MP-1½M 36MP-2M 36MP-3M 42MP-2M 42MP-5M 48MP-7½M

$3350 $3492 $3882 $4167 $4690 $4253 $4660 $5010 $5509 $5567 $6696 $6847 $7925 $11,646

LOW STAND MODEL 18" 24"

30" 36" Low Stand

42" 48"

18MP-¼L 24MP-¼L 24MP-½L 24MP-1L 24MP-3L 30MP-½L

30MP-1½L 30MP-3L 36MP-1½L 36MP-2L 36MP-3L 42MP-2L 42MP-5L 48MP-7½L

$2788 $2916 $3311 $3576 $4098 $3626 $4022 $4374 $4716 $4769 $5902 $6020 $7094 $10,681

NOTES: Fans are pre-assembled, tested and ready to install. 3PECIFYVOLTAGEREQUIREDWHENORDERING

Submittal sheets available at www.airmasterfan.com

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Airmaster ¸

DIRECT DRIVE AIR BLASTERS - 115/230V & 230/460V ACCESSORIES & MODIFICATIONS

Prop Dia.

EDP Number

18" 24" 30" 36"

22440 22450 22460 22470

Description

Wt.

List

YOKE MOUNT - TILT ONLY For wall or ceiling mounting.

45 50 55 70

Add the following to low stand prices:

$778 $870 $890 $1084

45 50 55 70

Add the following to low stand prices:

$1901 $1980 $2217 $2468

YOKE MOUNT - TILT & SWIVEL 18" 24" 30" 36"

22441 22451 22461 22471

For wall or ceiling mounting.

CASTERS (For Low & Medium Models) 18"-30" 36"-48"

Two fixed / two swivel (with locking device)

22480 22490

12 16

Tilt Mount

OPTIONAL PREWIRED STARTER SWITCHES EDP Number

Motor HP

1 Phase Standard

3 Phase Standard

91901 91902 91903

1/4, 1/2, 1 1 1/2 1/4, 1/2, 1, 1 1/2, 2,3 5

$669 $1571 -

$1579

-

$1797

91904

$611 $857

Add the following to low or medium stand prices:

D SQUARE

(4) HOLES 9/16” TYP MOUNTING BASE 1” TYP

F

1” TYP

SPIRAL GUARDS FRONT & REAR

3” X 3” X 3/16” SQUARE TUBING

E 3” CHANNEL

C A B CAST ALUMINUM PROPELLER

T IL TC

ON ST RUCT IO

N

AIR BLASTER YOKE MOUNT DIMENSIONS SIZE A B C* C** D E F 18 18 20 17 ½ 15 15 20 17 24 24 26 21 ½ 15 15 20 21 30 30 32 25 ½ 15 15 20 25 29 36 36 38 29 ½ 18 18 24 * Dimension for Tilt Only; ** Dimension for Tilt and Swivel Only

D 42 42 42 42 42 42

E 20 26 32 38 44 51

PROP DIA 18 24 30 36 42 48

G 23 ½ 29 ½ 35 ½ 41 ½ 47 ½ 53 ½

H 28 28 28 28 28 36

J 21 ½ 27 ½ 33 ½ 39 ½ 45 ½ 52

K 18 24 30 36 42 48

W 20 20 20 24 24 28

F 32 32 32 32 32 32

D SQUARE

(4) HOLES 9/16” TYP

SWIVEL MOUNTING BASE

1” TYP

F

1” TYP

SPIRAL GUARDS FRONT & REAR

3” X 3” X 3/16” SQUARE TUBING

E

TI L

3” CHANNEL

C A B CAST ALUMINUM PROPELLER

TIL

T&

Tilt & Swivel Mount W

TUBE HANDLE

IO N

C 25 25 25 25 25½ 25½

T UC WI V EL CONS TR

B 30 30 30 30 30 30

&S

A 23 29 35 41 47 53

T

PROP DIA 18 24 30 36 42 48

IO N

AIR BLASTER DIMENSIONS

CT SW I VEL CONST RU

GUARD (2) SIDES HANDLES

SWITCH PLATE

W

GUARD (2) SIDES

E

W

HANDLES

GUARD (2 ) SIDE S HANDL E S

E

E

C

3” CHANNEL IRON STAND

1½” x 1½” x .125” ANGLE IRON STAND

A

B

HIGH STAND

J

H

D

G

F

MEDIUM STAND

- 30 -

K

LOW STAND

517.764.2300

Airmaster¸

TERMINOLOGY & PRINCIPLES BASIC TERMINOLOGY

VENTILATION - Moving air from one area to another. CIRCULATION - The moving of air within a given area. CFM - The volume of air moved by a fan expressed in cubic feet per minute. SP / STATIC PRESSURE - The resistance to flow in any air moving system, expressed in inches of water column (IN. W.G.). Fans are rated in CFM at various static pressures. HP / HORSEPOWER - The most common measurement of mechanical power of a motor. BHP - The horsepower required to drive the fan at a given RPM and Performance Point. VELOCITY - The speed, expressed in FPM (feet per minute), of air moving through a given area such as a duct, face area of a hood, air intake opening or cross section of a room or booth, or from an air circulator. AIR CHANGES - The time required for a complete air change in given space. Normally expressed in minutes per change.

VENTILATION PRINCIPLES AIR CHANGE METHOD - Probably the most common form of ventilation. Normally used for general ventilation of a building or an area in a building. Determine the volume of the area by multiplying the LENGTH X WIDTH X HEIGHT of the area, then divide the volume by the frequency of air change to determine the required CFM airflow. Determine the frequency of air change from the table below. Several factors will affect your selection of air change frequency, a warmer climate will require a more frequent change than a more temperate one. Larger rooms often require less frequent air changes. CAUTION - When ventilating an area that contains hazardous (explosive) fumes or dust in the air, specify a fan with an explosion proof motor and spark resistant construction. INTAKE AIR - You cannot exhaust air without an intake air source, the air you exhaust from a building has to be replaced, a source of intake air located on the end of the building opposite the fan provides the best ventilation. Intake air velocity should be kept below 500-FPM velocity. Divide the CFM rating of the fan by the required velocity to determine the minimum square feet of face area for proper intake air (CFM / Velocity = Area). Bird screen in an air intake has a negligible effect on the open area, but insect screen reduces the open area by 50%. Louvers will also reduce the actual open area, see the louver data for actual open area. AVERAGE AIR CHANGES REQUIRED MINUTES/CHANGE FOR GOOD VENTILATION ASSEMBLY HALLS AUDITORIUMS BAKERIES BANKS BARNS BARS BOILER ROOMS BOWLING ALLEYS CHURCHES CLUBS DAIRIES DANCE HALLS DINING ROOMS DRY CLEANERS ENGINE ROOMS FACTORIES FORGE SHOPS FOUNDRIES GARAGES GENERATOR ROOMS GYMNASIUMS KITCHENS-HOSPITALS KITCHENS-RESTAURANTS LABORATORIES LAVATORIES LAUNDRIES MARKETS OFFICES PACKING HOUSES PLATING ROOMS POOL ROOMS PROJECTION ROOMS RECREATION ROOMS RESIDENCES SALES ROOMS THEATERS TRANSFORMER ROOMS WAREHOUSES

Submittal sheets available at www.airmasterfan.com

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2-10 2-10 2-3 3-10 10-20 2-5 1-5 2-10 5-10 2-10 2-5 2-10 3-10 1-5 1-3 2-5 2-5 1-5 2-10 2-5 2-10 2-5 1-3 1-5 2-5 1-3 2-10 2-10 2-5 1-5 2-5 1-3 2-10 2-5 2-10 2-8 1-5 2-10