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MAC-
20 -2 |
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IMPAC ON THE JOB |
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Using a Standard Model MAC 20-2 air conditioner, this Instrument Landing System Van provides continuous flight information to aircraft making "hands-off" ILS approaches and landings. The air conditioner for this electronics laden van was designed for maximum reliability under all weather conditions.
The unit is mounted in the standard "rear mount" position and operated with access doors open (arrangement #1). The air conditioner is operational twenty-four hours a day despite exposure to all extremes of weather. |
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AIR DISTRIBUTION SYSTEM |
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MAC 20-2 |
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This installation shows the MAC unit using a ceiling supply duct air distribution system , which delivers the conditioned air through the length of the van. Return air is allowed to flow through the van. Return air is allowed to flow through the van interior and return to the air conditioner by way of return air openings in the rear side of the MAC unit. These return air openings mate with similar openings in the partition that separates the air conditioner from the conditioned space. The simplicity of this system assures excellent air distribution for operator comfort and instrument protection on critical applications.
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Evaporator
Section Access Panels
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Condenser
Section Access Panels
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Condenser
Fans
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Compressors
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Condenser
Air Inlet
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Conditioned
Air Outlet
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Return
Air Inlet
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SPECIFICATIONS |
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The
MAC 20-2 is truly and “All-Weather” environmental
control system complete in every respect. IMPAC has the
equipment and engineering skill to solve your air
conditioning problems -let
us help you engineer your next job.
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REMOTE CONTROL PANEL |
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Manufactured
to the rigid requirements of MIL-A-8830, the MAC 20-2
provides more than 120,000 BTU/hr (10 tons) cooling at
ambient temperatures to 130°F and 60,000 BTU/hr
heating at 65°F. |
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