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4.6.1.4.1c TABLE IV: Gas burner injectors for direct ovens
Model: FGMD207/207SC to EN 437 and EN 203 part 1
Class
Type of gas
Pressure
rated
upstream
Injector
Burner
Press.
at the Nozzle
Press.
1°Step
Convection part P.T. = 28.0 kW
Pressure regulator
N.B.
G 1/4”
SIT 826 Nova
Injector
2H
2E
2L
2L
2LL
2E+
3B/P
3B/P
3+
3+
3P
3P
3P
3P
Abbreviation
G20
G20
G25
G25
G25
G20 - G25
G30
G30
G30/G31
G30/G31
G31
G31
G31
G31
mbar
20
20
25
20
20
20 - 25
29
50
29 - 37
50 - 67
30
37
50
67
mbar
2,5±0,5
2,5±0,5
2,5±0,5
2,5±0,5
2,5±0,5
5,0±1
5,0±1
5,0±1
5,0±1
5,0±1
5,0±1
5,0±1
5,0±1
5,0±1
* Pressure regulator
blocked
K = Short nozzle L = 16 mm
L = Long nozzle L = 30 mm
mbar
min max
6,5
6,5
7,5
7,5
7,5
13,0
16,0
23,0
42,0
23,0
28,0
42,0
51,0
23,5
28,0
42,0
51,0
Ø mm e
tipo
325 K
325 K
320/400W
320/400W
320/400W
280/400W
200 L
165/300W
200 L
165/300W
200 K
200 L
175/300W
165/300W
10,0
10,0
13,0
13,0
13,0
17,0
22,0
27,4
48,5
27,4
34,0
48,5
57,0
28,5
34,0
48,5
57,0
