Description
Allegro 20" Axial Explosion-Proof(EX) Metal Blower
- NOTE: Explosion-proof blowers require an explosion-proof socket.
| Free Air | One 90° Bend | Two 90° Bends |
| 4650 CFM | 3150 CFM | 2950 CFM |
| 75 lbs. | 1/2 HP | 115-230V AC, 60 Hz |
-
Complete unit epoxy powder coated in “safety orange”
-
Interchangeable flange for intake or exhaust side mounting
-
16-gauge cold rolled steel housing
-
Integrated carrying handles
-
Steel grill (zinc plated)
-
Equipped with four rubber feet
-
NOTE: EX blowers require an explosion-proof socket (PN 9503-03)
Motor:
| HP |
1/2 HP |
| Certifications |
UL Listed, CSA certified |
| Voltage/Hz |
115/230V AC, 60 Hz, Single Phase |
| RPM |
1725 |
| Current Draw |
8.2/4.1A |
| Cord |
25’ (7.62 m) 12/3 AWG SJOOW 90C 300V medium duty |
| Plug |
NEMA 20 Amp plug, explosion-proof rated |
Fan:
-
Anti-Static glass reinforced polyamide 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: (Accessory)
-
Black single-ply, neoprene coated, statically conductive vinyl/polyester material, temperature resistant up to 250° F (121.1° C)
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Retractable, non-collapsible design. Class 1 hard drawn spring steel wire helix that (meets ASTM 227 specs)
-
WARNING: When using statically conductive ducting, the integrated grounding wire must be
properly grounded to the blower chassis OR linked to any additional grounding wire or duct used (as shown). Refer to User Manual for detailed instructions.
| Length | Width | Height | Weight |
| 19" (48.2 cm) | 22" (55.8 cm) | 22 1/2" (57.1 cm) |
75 lbs. (34 kg) |
Flow Rates:(CFM calculated using 15’ (4.75 m) of 20” (50.8 cm) ducting)
| Free Air |
One 90° Bend |
Two 90° Bends |
|
4650 CFM (7900.39 m3/hr) |
3150 CFM (5351.88 m3/hr) |
2950 CFM (5012.08 m3/hr) |
Training Video: https://www.allegrosafety.com/product/20-explosion-proof-blower/
Details
SKU: |
ALLEGRO-9525-01-1 |
