Allegro Centrifugal Air-Driven Blower (Hazardous Location) | 9508

Ideal for areas where a compressor is readily available. The air motor is a non-electrical device reducing the possibility of igniting flammable gases. It includes a filter and lubricator as well as dual 8” (20.3 cm) ports, allowing positive ventilation or fume extraction. It has a large metal base and with handles integrated for support and portability.

CONSTRUCTION:

• 8” (20.3 cm) flange on intake and exhaust ports
• Tough “safety orange” polyethylene construction
• One-piece housing with integrated handle
• Powder coated 16-gauge steel base and handles
• Aluminum blower wheel with aluminum hub
• Steel zinc plated grill
• Equipped with four rubber feet

AIR MOTOR:

• Galvanized plumbing
• Brass ball valve
• Self-sealing vanes take-up their own wear, for constant output
• Four vane design for more precise inching control and for stalled start-up operation

Filtration: Zinc manifold, ABS cover, nylon guard, polycarbonate bowl, with a 40-micron sintered polyethylene coalescing filter element and 0-1 60 psi (0-11.03 bar) pressure gauge

Lubricator: Zinc manifold, ABS cover, polycarbonate bowl with fill port for easy servicing

FAN:

• Aluminum wheel with aluminum hub

DUCTING: (Optional) 

• Retractable, Non-collapsible design
• Single ply, coated, vinyl/polyester materials, temperature resistant up to 180° F (82.22° C)
• Class 1 hard drawn spring steel wire helix that meets ASTM 227 Specs

 

DIMENSIONS:

Length	Width	Height	Weight
24” (60.9 cm)	22” (55.8 cm)	21” (53.3 cm)	53 lbs. (24 kg)

 

FLOW RATES: (CFM calculated using 15’ (4.57 m) of 8” (20.3 cm) ducting)

Free Air (High Speed)	One 90° Bend (High Speed)	Two 90° Bends (High Speed)
1700 CFM (2888.31 m3/hr)	1350 CFM (2293.6 m3/hr)	900 CFM (1529.1 m3/hr)