Intended for large confined spaces this 20” (50.8 cm) blower can be used for ventilating or extricating air. Certified to CSA Standard C22.2 No.113.
CONSTRUCTION:
- Complete unit epoxy powder coated in orange
- Interchangeable flange for intake or exhaust side mounting
- 16 gauge cold rolled steel housing
- 3/16” (0.476 cm) steel bolted motor base
- Integrated carrying handles
- Steel/chrome plated grill
- Equipped with four rubber feet
MOTOR:
- HP: ½ HP
- Certifications: UL Recognized, CSA Certified
- Voltage/Hz: 115V AC, 60 Hz, Single Phase
- Max RPM: 1725
- Current Draw: 7.2A
- Cord: 25’ (7.62 m) 16/3 AWG, SJTW 90C 300V medium duty
- Plug: NEMA 5-15 (Grounded three-prong)
FAN:
- Glass reinforced Polypropylene (PPG) three blade fan, with aluminum hub
- Moving fan mounted 1 5/8” (4.12 cm) from grill for safety, grill gap-5/16” (0.79 cm)
DUCTING: (Optional)
- Retractable, non-collapsible design
- Single-ply, PVC coated, vinyl and polyester materials, temperature resistant up to 180°F (82.2°C)
- Yellow color with black weather-strip and integrated nylon straps
- Class 1 hard drawn spring steel wire helix that meets ASTM 227 specs
BLOWER DIMENSIONS:
| Length In. (cm) |
Width In. (cm) |
Height In. (cm) |
Weight Lbs. (Kg) |
| 19” (48.2 cm) |
22” (55.8 cm) |
22 ½” (57.1 cm) |
56 lbs (25.4 kg) |
FLOW RATES:(CFM calculated using 15’ (4.75 m) of 20” (50.8 cm) ducting)
| Free Air CFM (m3/hr) |
One 90° Bend CFM (m3/hr) |
Two 90° Bends CFM (m3/hr) |
| 4650 (7900.39) |
3150 (5351.88) |
2950 (5012.08) |
