Acme Fans - SuperWindmaster

DC SERIES (STEEL)

Also Available in Aluminum as DCA Series

SuperWindmaster Fan being tested prior to shipment.

Six-bladed propeller utilizing a cambered-twist blade designed with a unique dihedral tip for higher air flow capacities at less horsepower.
Non-overloading design maintains horsepower within catalog range of static pressure, resulting in lower motor load and reduced operating costs.
Streamlined orifice insures higher air flow capacity. Available mounted in either slant or square wall housing, all wall guards and automatic shutters.
24" 1/4 hp to 54" 1 1/2 hp - world's largest size selection.

The Super Windmaster DC shown herein is licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and AMCA Publication 311 and comply with the requirements of the AMCA Certified Ratings Program.

SEALED BEARINGS

Prelubricated oversize ball bearings are double sealed, require no service.
Improved, more efficient drive assembly and super duty neoprene belts provide longer service life.

ENERGY EFFICIENT ENCLOSED MOTORS

Heavy duty totally enclosed motors with shielded ball-bearings are designed for continuous work load.
Available in two speed.
Built-in thermal overload for low-line voltage protection on all single phase motors.

Windmaster Fans are listed by Canadian Standards Association; Testing Laboratory as approved.

MOTOR NOTES

Always specify your voltage requirements when requesting pricing or information.

All single speed single phase motors are dual voltage (115/230) except 1/4 horsepower.
All 1/4 horsepower single phase motors are single voltage (115 or 230).
Two speed motors are single voltage (115 or 230) and not available in 1 horsepower and 1 1/2 horsepower.
Low speed capacity of two speed fans is approximately one half of maximum.
All three phase motors are triple voltage (200-230/460).

Click Here DC Series (Steel)certified CFM VS. static pressure (inches WG) table
Click Here DCA Series ( Aluminum)certified CFM VS. Static pressure (inches WG) table

MODEL WS SLANT WALL HOUSING

Constructed of heavy gauge galvanized steel or aluminum.
For Model DC, DCA, FQ and FN Fans.
Energy Savings - with inside shutter saves up to 3750 BTU/HR heat loss per fan.
High Flow Capacity - shutter directs air to fan. Select fan at .05" sp. instead of .10".
Weather Protected - slant arrangement protects motor and drives from elements.
Outside Mounting - keeps equipment from blocking aisles.
Assembled to fan for quick, easy field installation. Includes 1" x ''/z" guard on outlet side.
Shutter and inlet guard held in place with quick release clips.
Wiring knockout included to allow all wiring connections for motor to be made inside the building.

MODEL WB SQUARE WALL HOUSING

Constructed of heavy gauge galvanized steel.
For Model DC and DCA.
Provides convenient means to install fan and shutter.
Outside Mounting - keeps equipment from blocking aisles.
Mounting Flanges for attaching to wall and to attach shutter.
Assembled to fan for quick, easy field installation.

Fan Size	Wall Housing		Automatic Aluminum Shutter		Inlet Guard		Inside Framid Opening Dimensions
Fan Size	Model	Wt.	Model	Wt.	Model	Wt.	A	B	C
24"	WB24DC	30	WAA2727	9	GD24	5	28 3/4"	28 3/4"	24"
30"	WB30DC	36	WAA3333	13	GD30	7	34 3/4"	34 3/4"	24"
36"	WB36DC	38	WAA3939	17	GD36	10	40 3/4"	40 3/4"	24"
42"	WB42DC	40	WAA4545	25	GD42	12	46 3/4"	46 3/4"	24"
48"	WB48DC	70	WAA5454	35	GD48	15	54 3/4"	54 3/4"	25"
54"	WB54DC	96	WAA6060	40	GD54	18	60 3/4"	60 3/4"	29"

FLO - MASTER® Aluminum Wall Shutters

Corrosion resistant heavy gauge aluminum frame.
Precision counterbalanced aluminum blades open easier, wider to permit higher fan capacity.
Nylon bearings throughout are corrosion proof to help prevent sticking. Suitable for dusty or humid applications.
Stainless steel hinge pins will not rust, insure easy positive blade action.
All shutter blades are reinforced with polished galvanized steel rods, and equipped with double tie-rods.
Automatic - Used with exhaust fans; opens automatically when fan is on, closes automatically when fan is off.
Keeps out wind, rain and backdrafts when fan is not in operation.

MOTORIZED INLET SHUTTERS

New cam pulley operator - provides long life to motor-corrosion resistant.
Motor draws only 17 watts.
WAAC models are center pivoted to open easier against house static pressures.
Motors are available in 24v, 115v, 230v, 460v, (Specify Voltage Required).

New! CSL System Continuous Shutter Linkage

Acme's "CSL" Continuous Shutter Linkage System allows multiple inlet shutters to be opened and colsed by one motor. Maximum performance Environmental Control.

Check These Features

Available in 5' increments from 20' to 50'
Heavy duty motor actuator with 19:1 gear ratio provides smooth operation
Galvanized construction
Flexible motor mounting lacations
Chain connections provides for individual shutter adjustment

FRESH AIR TUBE VENTILATION

Mild weather distribution of fresh air is accomplished through high efficiency streamlined inlet, inlet shutter and custom-punched tubing. Exhaust fan draws in fresh air for I draft-free ventilation, and system may be equipped with motorized shutter for automatic operation.

18" Inlet 1800 CFM

24" Inlet 3200 CFM

30" Inlet 5000 CFM

All of our published literature contains data based on 60 cycle power. Conversions to international 50 cycle are available and are supplied on request. DC, DCA and CDR fans use 50/60 cycle dual voltage motors and our designs incorporate the differences for our international sales.

We request that your advise us of your voltage and power requirements on all electrical systems and equipment requests.

Field installation of an Acme SuperWindmaster -1979 China

Very old SuperWindmaster
25 year old Acme Fan - still working. A little rusty but only repair was
renewed fan belt - bearing replaced once - Seattle Washington - Acme fans
run effectively for generations

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