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Blower 20” Explosion-Proof Allegro Safety
Blower 20” Explosion-Proof Allegro Safety
Blower 20” Explosion-Proof Allegro Safety
Blower 20” Explosion-Proof Allegro Safety
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Jual Blower 20” Explosion-Proof Allegro Safety



Spesifikasi Blower 20” Explosion-Proof Allegro Safety

Blowers Axial : 20” Explosion-Proof Blower Allegro Safety

Specifications

Description

VENTILATION BLOWER, EXPLOSION PROOF

Part Number

9525-01

Style

AXIAL FAN 20” ( 50.8 cm )

General Description

For use in applications requiring a large amount of output in a hazardous location environment. Allegro’s 20” ( 50.8 cm ) Explosion Proof blower is offered with a ½ HP Explosion Proof motor with an efficient 3-blade fan in a rugged metal housing. 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

Integrated carrying handles

Steel grill ( zinc plated )

Equipped with four rubber feet

Motor

HP

½ 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 300 V 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 1⅝” ( 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 )

Retractable, non-collapsible design. Class 1 hard drawn spring steel wire helix that ( meets ASTM 227 specs )

Hazardous Location Rating

Class : I

Class : II

Divisions : 1 & 2

Divisions : 1 & 2

Groups : C & D

Groups : F & G

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 )

75 lbs. ( 34 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 )

Hand Blower

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