Propane Operation | Tempest®
PROPANE OPERATION Main Air Pressure, (UA pressure tap), mbar
4441-4-A
.7
4
17
39
52
69
86
103
Capacity, Nm3/h main air (not burning)
166 143 41.1
Capacity, Nm3/h burner (burning stoich)
25
36
76
107
— — — — — — — — —
— — — — — — — — —
182
Air Orifice , (UA-DA) mbar Gas Orifice , (UG-DG) mbar
1.2
2.5
9.7 2.5 5.5
22.9
61.2
0.7 0.7
1.0
4.5
8.0
11.9
Tile Pressure, (DG) mbar
1.2
11.9
20.7
31.1
Max. % XSAir, fs, ignition
400
600
900
2000
2000
2000
Max. % XSFuel, fs
30 30
30 30
30 30
30 30
30 30
30 30
Max. % XSFuel, ignition
Flame Length, mm
406
457
559
610
610
610
Flame Diameter, mm
51
76
76
102
102
102
4441-4-B
.7
4
17
39
52
69
86
103
Capacity, Nm3/h main air (not burning)
230 203 39.6
Capacity, Nm3/h burner (burning stoich)
36
51
102
152
— — — — — — — — —
— — — — — — — — —
246 61.2 21.9
Air Orifice , (UA-DA) mbar Gas Orifice , (UG-DG) mbar
1.2
2.5
9.7
22.1
0.7
0.7
3.2
5.0
11.2
Tile Pressure, (DG) mbar
0.5
1.0
4.7
10.7
18.9
26.1
Max. % XSAir, fs, ignition
400
600
900
2000
2000
2000
Max. % XSFuel, fs
30 30
30 30
30 30
30 30
30 30
30 30
Max. % XSFuel, ignition
Flame Length, mm
406
457
457
508
610
660
Flame Diameter, mm
76
76
102
102
152
152
Bulletin 4441M page 9
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