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Allegro 9821 Ambient Air Respirator Pump Model A-750

$990.00 $774.00

Guaranteed Lowest Price – Call Us!

This Ambient Air Pump is the best on the market for supplied air respirators. Lowest Price Guaranteed. We will not be beat on price. If you see this Allegro Ambient Air Pump online for less call us at (800) 506-0091.


Allegro 9821 Ambient Air Respirator Pump Model A-750

Guaranteed Lowest Price Call Us!

Allegro 9821 or model A-750 is the perfect lightweight and portable air source for one hood user or two full or half face mask respirator users. This Ambient Air Pump will provide you with great performance as you paint, clean, sand or handle chemicals. We offer low prices on all of Allegro’s Respirator Pumps and accessories.

This ambient air pump works well in a variety of work environments including painting or refinishing booths. For two respirators or one hood. This Allegro Safety model has a 3/4 hp motor.

 Rigid metal base and housing
 Brass and galvanized steel plumbing
 Quick-connect Rectus (OBAC) fitting
 Adjustable brass pressure relief valve
 Steel handle
 Powder coated blue

Type: Oil-less, rotary vane
Vanes: Carbon construction (4ea/ replaceable) (2” (5.0cm) X 1.5” (3.8cm) X 0.219” (.55cm)
Inlet Filter: 50 Micron felt material with metal grid inlet filter housing.
Exhaust Filter: 0.3 Micron HEPA
Pressure Gage: 1½” (3.8cm) face, steel housing (0-15 psi (0-1.03 bar)
Pressure: 2-12 psi (.14-.83 bar) working (15 psi (1.03 bar) max)
Performance: 0-10 CFM (0-16.99 m3/hr) @ 60 Hz (adjusted via pressure relief valve)
0-8 CFM (0-13.59 m3/hr) @ 50 Hz (adjusted via pressure relief valve)
Airline length: 100 feet (30.4m) maximum from pump to respirator (sold separately).
Noise level: At pump: 90 dB
At 6 feet (1.82m): 74 dB
At 10 feet (3.04m): 72 dB

HP: 3/4 HP
Certifications: UL Recognized, CSA Certified
Volts: 15V/230V AC, Single Phase
RPM: 1725 RPM @ 60Hz/ 1425 RPM @ 50 Hz
Current Draw: 115V 12A @ 60 Hz/ 12.2 -14A @ 50Htz
Current Draw: 230V 5.9A @ 60 Hz/ 7.1-7.4A @ 50 Hz
Cord: 10’ (3.04m) AWG 16/3 SJ00W 300V with integrated ON/OFF switch.
Plug: Integrated NEMA 5-15

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Additional information

Weight53 lbs


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