Sheet 4514-1 Page 2
Main Air Pressure, osi
4514-9
0.25
1
4
8
16
Max. % XSAir Max. % XSFuel
450 45
600 45
700
750
700
45
45
45
Flame Length/Diameter, inches on ratio, no XSAir
48/36
72/36
132/36
190/36
227/36
at max. XSAir at max. XSFuel
8/8
8/8
8/8
8/8
8/8
60/30
108/36
168/42
192/48
240/48
4514-10
0.25
1
4
8
16
Max. % XSAir Max. % XSFuel
75
100 45
150
250
350
45
45
45
45
Flame Length/Diameter, inches on ratio, no XSAir
72/36 24/12 84/36
120/36
156/48
192/48
252/48
at max. XSAir at max. XSFuel
24/12
24/12
24/12
24/12
144/36
180/60
216/60
252/60
NOTES
Maximum main air pressure at which pilot will light main flame is 1 osi for listed conditions. Flame tends to lick up at these conditions. Pilot will light main flame at all listed conditions. Maximum main air pressure at which pilot will light main flame is 8 osi for listed conditions. Pilot will not light main flame at listed conditions. All test data was obtained in an open laboratory furnace with free air available. Because of differing operating conditions in the field and a host of other variables, use reasonable caution in applying this data to field situations. Air pressure on the pilot was 8 osi in all tests. The 4514 Burner will generate an adequate signal for flame supervision at all conditions listed except as noted.
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.
CONTACT fna.sales@fivesgroup.com T +1 800 626 3477 - F +1 216 373 4237
Fives North American Combustion, Inc. 4455 East 71st Street - Cleveland, OH 44105 - USA www.fivesgroup.com
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