Catalog
CENTRIFUGAL DOWNBLAST DIRECT DRIVE EXHAUST FANS
MAIN TECHNICAL SPECIFICATION
- Mode: DR-HFA
- Air Volume: 1 – 25,000 cfm
- Maximum SP: 4″ wg. @ standard air density
FEATURES & BENEFITS
- Spun aluminum housing for rust-free, weather resistant durability.
- Standard bird screen.
- Non overloading backward inclined wheels, blades and inlets fabricated from aluminum.
- All sizes can be wall mounted.
- Wire conduit to provide a clear channel for electrical connections.
- Safety Disconnect.
- Variable speed control.
OPTIONS
- Gravity Damper
- Motorized Damper
- Wall Mount Sleeve
- Roof Curb
Category:
Centrifugal Downblast Exhaust FansSub-Category:
Tags:
Product Inquiry Form
| FAN MODEL | CFM | WHEEL (") | MOTOR (HP) | HT | W | B | C | R | RO | WEIGHT (lb) | D | E |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DR10HFA | 2-550 | 9 | 0.07 | 14-1/2 | 20/3/4 | 2 | 19 | 8 1/8 | 13 | 30 | 17-1/2 | 12 |
| DR12HFA | 50-800 | 10.5 | 0.14 | 16-1/4 | 23-3/4 | 2 | 19 | 10 5/8 | 13 | 35 | 17-1/2 | 12 |
| DR30HFA | 350-1450 | 11.75 | 0.25 | 19-1/8 | 26-1/4 | 2 | 21 | 12 1/8 | 16 | 45 | 19-1/2 | 12 |
| DR33HFA | 500-1300 | 11.75 | 0.33 | 19-1/8 | 26-1/4 | 2 | 21 | 12 1/8 | 16 | 45 | 19-1/2 | 12 |
| DR50HFA | 600-2400 | 13.75 | 0.5 | 21-3/4 | 29-3/4 | 2 | 21 | 13 1/4 | 16 | 50 | 19-1/2 | 12 |
| DR85HFA | 900-3300 | 15.75 | 0.75 | 23-3/8 | 33-1/4 | 2 | 24-3/4 | 14 7/8 | 20 | 60 | 23 | 12 |
