Ordering Information | HiRAM ®
4575 -
( Arrangement -
) Configured Options
4575 Capacities scfh (Nm3/h) air @ 27.7"w.c. = 16 osi = 6.9 mbar
Gas connection position: a: 12 O-Clock b: 3 O-Clock c: 6 O-Clock d: 9 O-Clock
4575 Burner Size: 8-A 41,5000 (1,175) 8-B 62,000 (1,755) 9 89,000 (2,520) 10-A 101,000 (2,890) 10-B 119,000 (3,370) 12 164,000 (4,644) 14 250,000 (7,079)
Ignition/Flame detection position:
1: 3 O-Clock 2: 6 O-Clock 3: 9 O-Clock 4: 12 O-Clock
Swing Bolt HiRAM Blank = With Standard post 2018 body SB = Swing Bolt HiRAM (with standard refractory tile)
Tile Material Blank = Standard Round Refractory
J304 = Refractory with 304 SST tile jacket J309 = Refractory with 309 SST tile jacket M310 = Thin Wall 310 SST metal tile M330 = Thin Wall 330 SST metal tile
Tile Exit Size Blank = High Velocity Tile (standard) M = Medium Velocity (straight tile)
To order, specify: 4575-(capacity code)-(A or B if applicable) (specify Arrangement Designators -- see sketch).
Igniton/Flame detection position 1-2-3-4
4 a
Example 1: 4575-9 Burner complete, Arrangement 1d
d
b
3
1
Gas connection position a-b-c-d
Example 2: 4575-10-A-J304M Burner complete, Arrangement 1a
2 c
Arrangement Designators are specified relative to the main air connection at 12 o’clock and should be listed for ignition/flame detection and gas connection in that order.
Example 1: Arrangement 1d
CONFIGURATION CAUTION NOTES:
Good practice dictates that the ignition/flame detection NOT be on the bottom of the burner.
Example 2: Arrangement 3c
Position #4 may not be suitable for some flame scanners due to interference with the main air connection.
See the table on the bottom of page 3 for igniter, pilot set, and flame rod part numbers
Example 3: Arrangement 4a
Contact Fives North American Combustion, Inc. for custom 4575 configurations.
Bulletin 4575 Page 10
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