* Spud drills shown were chosen to
correspond to these burner sizes,
one burner per inspirator.
In the photo at right, a North American 3070-8
Inspirator used as an air reducer (arrow a) supplies
combustion air to a 4422-8-A Burner in the cover of
a charging bucket preheating 20 tons of scrap for an
electric melting furnace.
The compressed air reducer permits use of a small
fl exible air supply line (arrow b) – a great conve-
nience in a case such as this, where the burner must
move with the cover.
To order Inspirator, specify: 3070-(pipe size code)-(spud drill size) (pipe size) Inspirator.
Example:
3070-5-9 2½ " Inspirator.
a
b
DIMENSIONS SHOWN ARE SUBJECT TO CHANGE. PLEASE OBTAIN CERTIFIED PRINTS FROM FIVES NORTH AMERICAN COMBUSTION, INC.
IF SPACE LIMITATIONS OR OTHER CONSIDERATIONS MAKE EXACT DIMENSION(S) CRITICAL
.
Sheet 3070-1
page 2
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WARNING:
Situations dangerous to personnel and property may exist with the operation and maintenance of any combustion equipment. The presence of fuels, oxidants, hot and cold combustion products, hot
surfaces, electrical power in control and ignition circuits, etc., are inherent with any combustion application. Components in combustion systems may exceed 160°F (71°C) surface temperatures and present hot
surface contact hazard. Fives North American Combustion, Inc. suggests the use of combustion systems that are in compliance with all Safety Codes, Standards, Regulations and Directives; and care in operation.
Fives North American Combustion, Inc.
4455 East 71st Street - Cleveland, OH 44105 - USA
www.fi vesgroup.com
CONTACT
fna.sales@fi vesgroup.com
T +1 800 626 3477 - F +1 216 373 4237
