Applications
Our model 900 direct drive exhaust fans are excellent for use in higher static pressure applications in factories, warehouses and mills for fume, smoke or dust removal. Provides dependable performance with little maintenance.
Features and Benefits of Direct Drive Exhaust Fans
- Cast aluminum spark resistant propellers standard.
- Suitable for use in hazardous environments with the addition of an explosion proof motor.
- More CFM per dollar spent than belt driven fan.
- Low maintenance.
- Lighter weight than belt driven units – facilitates installation.
- Heavy duty spun venturi panel with rugged all welded motor support structure.
- Available for exhaust or intake air applications.
- Model 900 Lead Time: 5 weeks — PKG add 1 week
Optional Accessories
- Fan & shutter mounting box
- Front & rear OSHA compliant guards
- All aluminum gravity exhaust shutter
- Motorized exhaust or intake shutter
- Weatherhood with birdscreen
Direct Drive Exhaust Fans Specifications
Use the chart below to see the dimensions of this model in our available sizes.
| Model | A | B | C | D | E | HP |
|---|---|---|---|---|---|---|
| 912 | 16" | 13" | 11" | 1" | 1 1/4" | 1/4 |
| 916 | 20" | 17 1/2" | 11" | 1" | 2 1/4" | 1/4 |
| 918 | 24" | 19 1/2" | 13" | 1" | 2 1/2" | 1/3-1/2 |
| 920 | 24" | 21 1/2" | 13" | 1" | 2 3/4" | 1/4-1 |
| 924 | 30" | 25 1/2" | 15" | 2 3/4" | 3 1/2" | 1/4-3 |
| 930 | 36" | 31 1/2" | 15" | 2 3/4" | 3 1/2" | 1/3-3 |
| 936 | 42" | 37 1/2" | 15" | 2 3/4" | 4" | 1-5 |
| 942 | 48" | 44" | 18" | 2 3/4" | 4 1/4" | 1-5 |
| 948 | 54" | 50 1/2" | 20" | 2 3/4" | 4 1/2" | 3-5 |
| 954 | 60" | 56 1/2" | 22" | 2 3/4" | 4 3/4" | 3-10 |
| 960 | 66" | 62" | 22" | 2 3/4" | 5" | 5-10 |
Browse our models of this fan, or use the filters to put in the specs you want. Use the “+” button to see more details. If all specs don’t open, try changing web browsers.
| Model | Fan Size | Panel Size (Sq.) | HP | RPM | Prop | No. Blades | Free Air (CFM) | 1/8" SP | 1/4" SP | 3/8" SP | 1/2" SP | 3/4" SP | 1" SP | 1-1/4" SP | 1- 1/2" SP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 912-1/4 | 12' | 16" | 1/4 | 1725 | CA101 | 4 | 1180 | 930 | 520 | - | - | - | - | - | - |
| 916-1/4 | 16" | 20" | 1/4 | 1725 | CA159 | 6 | 2800 | 2400 | 2000 | 1400 | 700 | - | - | - | |
| L916-1/4 | 16" | 20" | 1/4 | 1140 | CA160 | 6 | 2100 | 1700 | 500 | - | - | - | - | - | - |
| 918-1/3 | 18" | 24" | 1/3 | 1725 | CA232 | 6 | 3375 | 3000 | 2600 | 2000 | 1400 | - | - | - | - |
| 918-1/2 | 18" | 24" | 1/2 | 1725 | CA161 | 6 | 4150 | 3850 | 3150 | 2800 | 1700 | - | - | - | - |
| L920-1/4 | 20" | 24" | 1/4 | 1140 | CA184 | 4 | 2800 | 2560 | 2380 | 1400 | - | - | - | - | - |
| 920-1/4 | 20" | 24" | 1/4 | 1725 | CA149 | 4 | 3720 | 3160 | 2510 | 1650 | - | - | - | - | - |
| 920-1/2 | 20" | 24" | 1/2 | 1725 | CA148 | 6 | 4800 | 4450 | 3950 | 3340 | 2500 | - | - | - | - |
| 920-1 | 20" | 24" | 1 | 1725 | CA180 | 6 | 6900 | 6600 | 6200 | 5900 | 5500 | 3700 | 850 | - | - |
| 924-1/4 | 24" | 30" | 1/4 | 1725 | CA130 | 2 | 5200 | 4200 | 2820 | 1050 | - | - | - | - | - |
| L924-1/3 | 24" | 30" | 1/3 | 1140 | CA109 | 6 | 4975 | 4690 | 4250 | 3920 | 2850 | - | - | - | - |
| 924-1/2 | 24" | 30" | 1/2 | 1725 | CA108 | 4 | 6510 | 5880 | 5200 | 4150 | 3100 | 1800 | - | - | - |
| L924-1/2 | 24" | 30" | 1/2 | 1140 | CA236 | 6 | 6840 | 6100 | 5170 | 1900 | - | - | - | - | - |
| 924-3/4 | 24" | 30" | 3/4 | 1725 | CA173 | 6 | 6900 | 6510 | 5900 | 5440 | 4650 | 2750 | - | - | - |
| L924-3/4 | 24" | 30" | 3/4 | 1140 | CA114 | 6 | 6900 | 6450 | 6265 | 5600 | 3300 | - | - | - | - |
| 924-1 | 24" | 30" | 1 | 1725 | CA109 | 6 | 7425 | 7000 | 6350 | 5850 | 5000 | 3300 | 1775 | - | - |
| 924-2 | 24" | 30" | 2 | 1725 | CA162 | 6 | 9525 | 9196 | 8810 | 8360 | 7980 | 6960 | 3000 | - | - |
| 924-3 | 24" | 30" | 3 | 1725 | CA114 | 6 | 10500 | 9800 | 9500 | 9100 | 8700 | 7800 | 5000 | 3600 | - |
| L930-1/3 | 30" | 36" | 1/3 | 1140 | CA167 | 4 | 6950 | 5550 | 3900 | 1500 | - | - | - | - | - |
| 930-1/2 | 30" | 36" | 1/2 | 1725 | CA112 | 4 | 8980 | 7650 | 6300 | 5400 | 4350 | 2300 | - | - | - |
| L930-1/2 | 30" | 36" | 1/2 | 1140 | CA132 | 6 | 7500 | 6150 | 4400 | 2200 | - | - | - | - | - |
| L930-3/4 | 30" | 36" | 3/4 | 1140 | CA113 | 6 | 10440 | 9750 | 8750 | 7640 | 6000 | - | - | - | - |
| LL930-1 | 30" | 36" | 1 | 870 | CA115 | 6 | 10640 | 10450 | 9800 | 9000 | 7900 | - | - | - | - |
| 930-1 1/2 | 30" | 36" | 1 1/2 | 1725 | CA132 | 6 | 12000 | 11250 | 10450 | 9600 | 8700 | 6700 | - | - | - |
| L930-1 1/2 | 30" | 36" | 1 1/2 | 1140 | CA127 | 6 | 13350 | 12500 | 11450 | 10200 | 8000 | 5000 | - | - | - |
| L930-2 | 30" | 36" | 2 | 1140 | CA115 | 6 | 14000 | 13750 | 12900 | 11850 | 10450 | 2500 | - | - | - |
| 930-3 | 30" | 36" | 3 | 1725 | CA113 | 6 | 16000 | 15350 | 14700 | 13850 | 12900 | 10200 | 8000 | 6000 | - |
| L936-1 | 36" | 42" | 1 | 1140 | CA134 | 4 | 13600 | 12000 | 11100 | 9000 | 7500 | 2800 | - | - | - |
| LL936-2 | 36" | 42" | 2 | 870 | CA163 | 4 | 17600 | 16500 | 15200 | 13620 | 11400 | - | - | - | - |
| L936-2 | 36" | 42" | 2 | 1140 | CA117 | 6 | 17620 | 16500 | 15200 | 13620 | 12300 | 8500 | - | - | - |
| L936-3 | 36" | 42" | 3 | 1140 | CA221 | 6 | 20500 | 19500 | 18500 | 17100 | 15850 | 11600 | 6500 | - | - |
| 936-5 | 36" | 42" | 5 | 1725 | CA117 | 6 | 23000 | 22150 | 21100 | 20200 | 19000 | 18100 | 16400 | 14500 | 6000 |
| L942-2 | 42" | 48" | 2 | 1140 | CA165 | 4 | 17964 | 17277 | 15326 | 13990 | 12351 | 7600 | - | - | - |
| L942-3 | 42" | 48" | 3 | 1140 | CA239 | 4 | 24500 | 23150 | 23000 | 22000 | 19650 | 14000 | 10000 | - | - |
| L942-5 | 42" | 48" | 5 | 1140 | CA119 | 4 | 28970 | 27960 | 26840 | 25700 | 24200 | 19500 | 13800 | 2000 | - |
| LL942-1 | 42" | 48" | 1 | 870 | CA165 | 4 | 15800 | 15200 | 13480 | 12310 | 5800 | 900 | - | - | - |
| LL942-2 | 42" | 48" | 2 | 870 | CA119 | 4 | 22040 | 21000 | 20500 | 18500 | 15000 | 6000 | - | - | - |
| L948-3 | 48" | 54" | 3 | 1140 | CA137 | 4 | 28600 | 26500 | 24400 | 22000 | 20000 | 15900 | 11000 | - | |
| L948-5 | 48" | 54" | 5 | 1140 | CA185 | 4 | 32000 | 30493 | 28900 | 27173 | 25432 | 21054 | 14985 | 7100 | - |
| LL948-3 | 48" | 54" | 3 | 870 | CA139 | 4 | 28700 | 26500 | 24200 | 21600 | 18500 | 10000 | - | - | - |
| LL948-5 | 48" | 54" | 5 | 870 | CA138 | 4 | 33000 | 31500 | 29750 | 27650 | 25300 | 18000 | - | - | - |
| L960-5 | 60" | 66" | 5 | 1140 | CA142 | 4 | 45000 | 41000 | 37000 | 33500 | 28500 | 16000 | 2500 | - | - |
| LL960-5 | 60" | 66" | 5 | 870 | CA169 | 2 | 45200 | 41500 | 37000 | 33000 | 26000 | 14000 | - | - | - |
| LL960-7 1/2 | 60" | 66" | 7 1/2 | 870 | CA228 | 6 | 47000 | 45500 | 43600 | 41000 | 38700 | 33000 | 24000 | - | - |
| LL960-10 | 60" | 66" | 10 | 870 | CA143 | 4 | 57200 | 54400 | 51000 | 48500 | 45000 | 38000 | 29500 | - | - |