Acme SuperWindmaster Fans
DC SERIES (STEEL)
- Acme SuperWindmaster Fans 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.
- Acme SuperWindmaster Fans are available mounted in either slant or square wall housing.
Acme Engineering and Manufacturing Corporation certifies that the Super Windmaster Fans DC Model 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.
ACME SUPERWINDMASTER FANS
SEALED BEARINGS
Pre-lubricated oversize ball bearings are double sealed, require no service.- Improved, more efficient drive assembly and super-duty neoprene belts provide longer service life.
Pre-lubricated oversize ball bearings are double sealed, require no service.ACME SUERWINDMASTER FANS
ENERGY EFFICIENT ENCLOSED MOTORS
- Heavy duty totally enclosed motors with shielded ball bearings are designed for continuous work load.
- Acme SuperWindmaster Fans are available in two speed.
- Built-in thermal overload for low-line voltage protection on all single phase motors.
ACME SUPERWINDMASTER FANS
MOTOR NOTES
- 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 11/2 horsepower.
- Low speed capacity of two speed fans is approximately one half of maximum.
- All three phase motors of Acme SuperWindmaster Fans are triple voltage (200-230/460).
Field installation of an Acme SuperWindmaster Fans -1979 China
25 year old Acme SuperWindmaster Fan- still working. A little rusty but only
repair was
renewed fan belt – bearing replaced once – Seattle Washington – Acme SuperWindmaster fans
run effectively for generations
| CERTIFIED CFM VS. STATIC PRESSURE (INCHES WG) | MAX STATIC PRESSURE |
|||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FAN | HP | RPM | .000” | .050” | .100” | .125” | .150” | |||||||||||
| CFM | *BHP | C/W | CFM | *BHP | C/W | CFM | *BHP | C/W | CFM | *BHP | C/W | CFM | *BHP | C/W | ||||
| DC24E | 1/4 | 622 | 5280 | 0.25 | 18.3 | 4950 | 0.25 | 17.1 | 4530 | 0.26 | 15.5 | 4235 | 0.26 | 14.5 | 3870 | 0.25 | 10.8 | 0.150 |
| DC24F | 1/3 | 735 | 6235 | 0.41 | 14.5 | 5960 | 0.41 | 13.8 | 5655 | 0.42 | 13.0 | 5475 | 0.42 | 12.5 | 5255 | 0.42 | 12.0 | 0.250 |
| DC24G | 1/2 | 820 | 6960 | 0.57 | 12.1 | 6715 | 0.57 | 11.7 | 6450 | 0.57 | 11.2 | 6305 | 0.58 | 10.9 | 6145 | 0.58 | 10.6 | 0.300 |
| DC24G-2S | 1/2 | 763 | 6475 | 0.46 | 14.0 | 6210 | 0.46 | 13.3 | 5920 | 0.46 | 12.7 | 5755 | 0.47 | 12.3 | 5555 | 0.47 | 11.8 | 0.250 |
| DC24H | 3/4 | 949 | 8055 | 0.88 | 9.2 | 7840 | 0.88 | 8.9 | 7625 | 0.89 | 8.7 | 7510 | 0.89 | 8.5 | 7390 | 0.89 | 8.4 | 0.300 |
| DC24H-2S | 3/4 | 875 | 7425 | 0.69 | 10.8 | 7195 | 0.69 | 10.4 | 6955 | 0.70 | 10.1 | 6825 | 0.70 | 9.9 | 6685 | 0.70 | 9.6 | 0.375 |
| DC30F | 1/3 | 529 | 8475 | 0.40 | 20.1 | 7985 | 0.41 | 18.6 | 7400 | 0.42 | 17.0 | 7010 | 0.42 | 16.1 | 6560 | 0.41 | 15.2 | 0.200 |
| DC30G | 1/2 | 607 | 9725 | 0.61 | 15.9 | 9305 | 0.61 | 15.0 | 8840 | 0.62 | 13.3 | 8570 | 0.63 | 13.6 | 8255 | 0.63 | 13.1 | 0.250 |
| DC30G-2S | 1/2 | 546 | 8745 | 0.44 | 19.7 | 8275 | 0.45 | 18.3 | 7720 | 0.46 | 16.8 | 7365 | 0.46 | 16.0 | 6950 | 0.46 | 15.2 | 0.200 |
| DC30H | 3/4 | 686 | 10990 | 0.87 | 12.7 | 10620 | 0.88 | 12.1 | 10230 | 0.89 | 11.5 | 10015 | 0.90 | 11.2 | 9780 | 0.90 | 10.9 | 0.300 |
| DC30H-2S | 3/4 | 647 | 10365 | 0.73 | 14.2 | 9970 | 0.74 | 13.5 | 9550 | 0.75 | 12.8 | 9310 | 0.75 | 12.4 | 9040 | 0.76 | 12.0 | 0.300 |
| DC36F | 1/3 | 431 | 10255 | 0.35 | 28.3 | 9570 | 0.36 | 25.2 | 8790 | 0.38 | 22.3 | 8300 | 0.38 | 20.8 | 7660 | 0.39 | 18.9 | 0.150 |
| DC36G | 1/2 | 495 | 11780 | 0.52 | 22.4 | 11190 | 0.54 | 20.5 | 10555 | 0.56 | 18.7 | 10200 | 0.57 | 17.8 | 9805 | 0.57 | 17.0 | 0.200 |
| DC36G-2S | 1/2 | 463 | 11015 | 0.43 | 25.5 | 10390 | 0.45 | 23.1 | 9680 | 0.46 | 20.8 | 9265 | 0.47 | 19.6 | 8795 | 0.47 | 18.4 | 0.200 |
| DC36H | 3/4 | 575 | 13680 | 0.82 | 16.8 | 13175 | 0.84 | 15.7 | 12650 | 0.86 | 14.8 | 12375 | 0.87 | 14.3 | 12085 | 0.88 | 13.8 | 0.300 |
| DC36H-2S | 3/4 | 511 | 12160 | 0.58 | 21.2 | 11595 | 0.60 | 19.6 | 10985 | 0.61 | 18.0 | 10640 | 0.62 | 17.2 | 10260 | 0.63 | 16.4 | 0.250 |
| DC36J‡ | 1 | 634 | 15085 | 1.10 | 14.0 | 14630 | 1.12 | 13.3 | 14160 | 1.15 | 12.6 | 13915 | 1.16 | 12.3 | 13665 | 1.17 | 11.9 | 0.300 |
| DC42G | 1/2 | 385 | 14445 | 0.54 | 26.5 | 13550 | 0.56 | 24.1 | 12490 | 0.58 | 21.5 | 11830 | 0.58 | 20.1 | 11110 | 0.59 | 18.7 | 0.150 |
| DC42G-2S | 1/2 | 356 | 13355 | 0.43 | 31.0 | 12385 | 0.44 | 27.7 | 11125 | 0.46 | 24.1 | 10410 | 0.47 | 22.1 | 9610 | 0.48 | 20.1 | 0.150 |
| DC42H | 3/4 | 442 | 16580 | 0.82 | 20.4 | 15815 | 0.84 | 19.0 | 14970 | 0.86 | 17.6 | 14475 | 0.87 | 16.8 | 13915 | 0.88 | 16.0 | 0.250 |
| DC42H-2S | 3/4 | 511 | 15495 | 0.67 | 23.4 | 14670 | 0.69 | 21.5 | 13725 | 0.71 | 19.6 | 13145 | 0.71 | 18.6 | 12520 | 0.72 | 17.4 | 0.300 |
| DC42J‡ | 1 | 485 | 18195 | 1.08 | 17.2 | 17500 | 1.10 | 16.2 | 16760 | 1.12 | 15.2 | 16350 | 1.14 | 14.7 | 15890 | 1.15 | 14.2 | 0.300 |
| DC48G | 1/2 | 308 | 17470 | 0.55 | 31.8 | 16220 | 0.57 | 28.4 | 14650 | 0.58 | 24.9 | 13630 | 0.59 | 22.9 | 12160 | 0.61 | 19.9 | 0.150 |
| DC48G-2S | 1/2 | 276 | 15655 | 0.39 | 39.5 | 14230 | 0.41 | 34.4 | 12230 | 0.43 | 28.6 | 10075 | 0.45 | 22.1 | – | – | – | 0.125 |
| DC48H | 3/4 | 354 | 20080 | 0.83 | 24.4 | 19005 | 0.86 | 22.3 | 17795 | 0.87 | 20.5 | 17065 | 0.88 | 19.4 | 16225 | 0.89 | 18.3 | 0.200 |
| DC48H-2S | 3/4 | 314 | 17810 | 0.58 | 31.0 | 16585 | 0.60 | 27.9 | 15080 | 0.62 | 24.6 | 14105 | 0.62 | 22.7 | 12865 | 0.64 | 20.3 | 0.150 |
| DC48J‡ | 1 | 382 | 21670 | 1.04 | 21.2 | 20675 | 1.07 | 19.8 | 19600 | 1.09 | 18.3 | 18980 | 1.10 | 17.6 | 18285 | 1.11 | 16.8 | 0.200 |
| DC48K | 11/2 | 444 | 25,185 | 1.63 | 16.4 | 24,335 | 1.66 | 15.5 | 23,450 | 1.69 | 14.5 | 22,980 | 1.71 | 14.1 | 22,475 | 1.72 | 13.8 | 0.300 |
| DC54-4J‡ | 1 | 355 | 26395 | 1.14 | 24.0 | 24560 | 1.17 | 21.7 | 22660 | 1.19 | 19.7 | 21655 | 1.19 | 18.8 | 20570 | 1.20 | 17.7 | 0.200 |
‡ Available with two-speed motor in 230/1 only.
Sound ratings on Model DC are shown in Catalog C2.
Performance shown is installation type A – Free inlet, Free outlet.
* Power (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the
airstream.
CFM per Watt does not include drive losses. C/W ratings are not licensed to bear the AMCA seal.
WARNING! DO NOT use in HAZARDOUS ENVIRONMENTS where fan’s electrical system could provide ignition to combustible or flammable
CAUTION! Guards are strongly recommended when the fan is installed within seven (7) feet of the floor, working level or within reach of personnel. Guards complying with OSHA regulations are available as optional equipment. Review OSHA Codes and obtain a quotation.
BELT TIGHTENERS FOR ACME SUPERWINDMASTER FANS DC SERIES:
BELT TIGHTENERS FOR ACME SUPERWINDMASTER FANS DC SERIES:Keep fan performance
