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Allegro A4000Ad Ambient Air Pump Air Driven, 9850

Allegro A4000Ad Ambient Air Pump Air Driven, 9850

Regular price
$4,251.00
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$4,251.00
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9850    A-4000AD Breathing Air Pump (75 CFM @ 80 psig)

Portable air source for up to four full or half face respirator users, or three hood users. Ideal for use when electric power is unavailable or undesirable. Solid performance in multi-worker applications, abrasive blasting, cleaning, sanding, or chemical handling operations.

CONSTRUCTION:
• Rigid metal base and housing with four rubber feet
• Galvanized steel plumbing
• Quick-connect Rectus (OBAC) air fittings (other fittings available on request)
• Adjustable brass pressure relief valve
• Pressure gauge 0-15 psi (0-1.03 bar)
• Fan guard
• Powder-coated gray

PUMP:
*Warning: Breathing Air Pumps are not to be used with generators
**Warning: Air inlet to the pump must be located where breathable air can be assured at all times

AIR MOTOR:
Plumbing: Galvanized with brass ball valve
Design: Four carbon vane design for precise control and for stalled start-up operation
Muffler: PVC extension to prevent freezing or icing
Filtration: Aluminum manifold, ABC cover, nylon guard, polycarbonate bowl with micron sintered polyethylene particulate filter element and 0-160 psi (0-1103 m3 /hr) pressure gauge
Lubricator: Aluminum manifold, ABS cover, polycarbonate bowl with fill port for easy servicing

Type: Oil-less, rotary vane, direct driven
Vanes:
Carbon construction (4 ea./ replaceable) (3.5” (8.89 cm) X 1.3” (3.40 cm) X 0.188” (0.47 cm)
Inlet Filter: 50 micron felt material
Exhaust Filter: 0.3 Micron HEPA
Working Pressure:
2-12 psi (0.14-0.83 bar) (15 psi (1.03 bar max)
Performance:
0-20 CFM (0-33.98 m3 /hr) (adjusted via pressure relief valve)
Airline length:
100 feet (30.4 m) maximum, from pump to respirator (sold separately)
Noise level: At Pump: 95 dB
At 6 feet (1.82 m): 85 dB
At 10 feet (3.04 m): 78 dB
DIMENSIONS:
Length 23½”
Width 9½”
Height 5½”
Weight 83 lbs.

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