9200 COLD AIR BLOWER & SYSTEMS 
 
Our Cold Air System is a portable fresh, refrigerated air supply system which provides comfortable and safe cooled breathing air for industrial users who require an OSHA compliant fresh air supply system, with the advantages of air-conditioned air. It can maximize productivity and minimize the possibility of heat stroke, heat exhaustion, dehydration, nausea and cramps for your workers. While our Cold Air System improves the worker’s safety and comfort, it also helps reduce their frequency and duration of breaks on the job. This self-contained, low maintenance unit includes a removable, washable filter and is powder coated for a longer lasting durability.
 
Air Source: 
9821 Ambient Air Pump
Temp. @ Air Source Outlet: 130° F (54.4° C)
Temp. @ 50 ft (15.24 m) of Airline Hose: 89° F (31.6° C) 
Temp. @ 100 ft (30.48 m) of Airline Hose: 87° F (30.5° C) 
NOTE: Test data acquired at an ambient temperature of 87° F (30.5° C)  
 
9825-EF Cold Air System 
Temp. @ Air Source Outlet: 50° F (10° C)
Temp. @ 50 ft (15.24 m) of Airline Hose: 82.5° F (28.1° C) 
Temp. @ 100 ft (30.48 m) of Airline Hose: 84° F (28.9° C) 
NOTE: Test data acquired at an ambient temperature of 87° F (30.5° C) 
 
WARNING: The PN 9825-EF Cold Air Blower must be placed in clean, Grade “D” breathable air (as specified by 29 CFR 1910).
 
NOTE: Contributing factors to the output temperature include, but are not limited to: length of the hose, ambient temperature, and outside temperature where the hose is placed. Also, please remember that a small temperature difference of 3° to 10° F (-16.11° to -12.22° C) is very significant when the air is blowing directly onto the user’s face and into breathing passages.