Application
Our model BRV8 is designed for general ventilation in production or warehouse areas where efficient, quiet air flow is required.
Features and Benefits
- Ruggedly constructed steel curb cap including spun venturi section for efficient air flow.
- Heavy gauge fabricated steel propellers are standard.
- Cast aluminum spark-resistant propellers available for hazardous locations.
- Butterfly damper section, mill galvanized construction, with damper blades that open when fan is energized and close weathertight when unit is off. Dampers rotate in nylon bearings on a stainless steel axle.
- Belt driven for quiet operation.
- Industrial grade cast iron pillow block ball bearings with locking collars.
- Model BRV8 Lead Time: 8 weeks — add 2 weeks for 60"
Optional Accessories
- Weatherproof non-fused disconnect switches.
- Insulated roof curbs for flat or pitched roofs.
Use the chart below to see the dimensions of this fan in our various sizes.
| Model | A | B | C | D | E | F | G | H | J | K | HP |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BRV824 | 25" | 30" | 39" sq | 2 1/2" | 3" | 19" | 16 3/4" | 28" | 10 1/2" | 15 1/2" | 1/3-3/4 |
| BRV830 | 31" | 36" | 45" sq | 2 1/2" | 3" | 22" | 17 3/4" | 34" | 10 1/2" | 15 1/2" | 1/2-1 1/2 |
| BRV836 | 37" | 42" | 51" sq | 2 1/2" | 3" | 25" | 18 3/4" | 39 1/2" | 12 1/2" | 20 1/4" | 1/2-2 |
| BRV842 | 43" | 48" | 57" sq | 2 1/2" | 3" | 27" | 18 3/4" | 45 1/2" | 12 1/2" | 20 1/4" | 3/4-3 |
| BRV848 | 49" | 54" | 63" sq | 2 1/2" | 3" | 30" | 21 3/4" | 51 1/2" | 15 1/2" | 20 1/4" | 3/4-5 |
| BRV854 | 55" | 60" | 69" sq | 2 1/2" | 3" | 36" | 23 3/4" | 57 1/2" | 18" | 27 1/4" | 1-5 |
| BRV860 | 61" | 66" | 75" sq | 2 1/2" | 3" | 42" | 23 3/4" | 63 1/2" | 18" | 27 1/4" | 1 1/2-5 |
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 Dia. | HP | RPM | Motor RPM | Prop | Free Air (CFM) | 1/8" SP | 1/4" SP | 3/8" SP | 1/2" SP |
|---|---|---|---|---|---|---|---|---|---|---|
| BRV824-1/3 | 24" | 1/3 | 780 | 1725 | S-24 | 4900 | 4222 | 2807 | 1576 | 800 |
| BRV824-1/2 | 24" | 1/2 | 980 | 1725 | S-24 | 6219 | 5716 | 5661 | 4043 | 2600 |
| BRV824-3/4 | 24" | 3/4 | 1140 | 1725 | S-24 | 7090 | 6648 | 6144 | 5518 | 4413 |
| BRV830-1/2 | 30" | 1/2 | 640 | 1725 | S-30 | 8507 | 7170 | 4486 | 2724 | 1373 |
| BRV830-3/4 | 30" | 3/4 | 770 | 1725 | S-30 | 10235 | 9192 | 7657 | 5108 | 3833 |
| BRV830-1 | 30" | 1 | 975 | 1725 | X-30 | 10668 | 9959 | 8626 | 6828 | 5184 |
| BRV830-1 1/2 | 30" | 1 1/2 | 1140 | 1725 | X-30 | 12473 | 11867 | 11112 | 9656 | 8135 |
| BRV836-1/2 | 36" | 1/2 | 530 | 1725 | S-36 | 10500 | 8821 | 5985 | 3642 | 2084 |
| BRV836-3/4 | 36" | 3/4 | 605 | 1725 | S-36 | 11985 | 10583 | 8563 | 5545 | 4017 |
| BRV836-1 | 36" | 1 | 665 | 1725 | S-36 | 13174 | 11932 | 10299 | 7913 | 5729 |
| BRV836-1 1/2 | 36" | 1 1/2 | 720 | 1725 | X-36 | 13660 | 12012 | 9579 | 7240 | 5000 |
| BRV836-2 | 36" | 2 | 870 | 1725 | X-36 | 16554 | 15376 | 14088 | 11942 | 9691 |
| BRV842-3/4 | 42" | 3/4 | 435 | 1725 | S-42 | 14040 | 11530 | 7633 | 4847 | 3311 |
| BRV842-1 | 42" | 1 | 490 | 1725 | S-42 | 15429 | 13194 | 10438 | 6414 | 4668 |
| BRV842-1 1/2 | 42" | 1 1/2 | 550 | 1725 | S-42 | 17420 | 15421 | 13117 | 9980 | 7289 |
| BRV842-2 | 42" | 2 | 725 | 1725 | X-42 | 20653 | 19128 | 17503 | 15264 | 11319 |
| BRV842-3 | 42" | 3 | 830 | 1725 | X-42 | 23645 | 22296 | 20984 | 19406 | 17290 |
| BRV848-3/4 | 48" | 3/4 | 370 | 1725 | S-48 | 17339 | 13700 | 7389 | 4238 | 2244 |
| BRV848-1 | 48" | 1 | 410 | 1725 | S-48 | 19188 | 16078 | 10903 | 6378 | 4037 |
| BRV848-1 1/2 | 48" | 1 1/2 | 465 | 1725 | S-48 | 21731 | 19010 | 14991 | 10950 | 7081 |
| BRV848-2 | 48" | 2 | 520 | 1725 | S-48 | 24274 | 21943 | 19080 | 15532 | 10125 |
| BRV848-3 | 48" | 3 | 680 | 1725 | X-48 | 28150 | 25683 | 23615 | 20820 | 16930 |
| BRV848-5 | 48" | 5 | 800 | 1725 | X-48 | 33160 | 30900 | 29290 | 27380 | 25000 |
| BRV854-1 | 54" | 1 | 410 | 1725 | X-54 | 23130 | 20588 | 17500 | 11640 | 9600 |
| BRV854-1 1/2 | 54" | 1 1/2 | 450 | 1725 | X-54 | 25400 | 22600 | 19300 | 12782 | 10316 |
| BRV854-2 | 54" | 2 | 480 | 1725 | X-54 | 27200 | 24312 | 20660 | 13642 | 11010 |
| BRV854-3 | 54" | 3 | 550 | 1725 | X-54 | 31213 | 28722 | 25830 | 21730 | 15420 |
| BRV854-5 | 54" | 5 | 660 | 1725 | X-54 | 37458 | 35238 | 32843 | 30298 | 26538 |
| BRV860-1 1/2 | 60" | 1 1/2 | 340 | 1725 | X-60 | 28068 | 23203 | 15624 | 11434 | 8000 |
| BRV860-2 | 60" | 2 | 390 | 1725 | X-60 | 32200 | 26710 | 17924 | 13118 | 9380 |
| BRV860-3 | 60" | 3 | 450 | 1725 | X-60 | 37183 | 32356 | 25324 | 18705 | 15013 |
| BRV860-5 | 60" | 5 | 540 | 1725 | X-60 | 44600 | 41232 | 35819 | 29000 | 23237 |
