Ecoflam 3145132, Manual

Page: 16 / 34

16 www.ecoflam­burners.com
EN
420010930200
INSTALLATION
Gas pressure loss diagrams
!
PRESSURE DROP includes: “COMBUSTION HEAD + GAS TRAIN + GAS GOVERNOR & FILTER” as per EN676 Standard.
Back pressure of boiler (or other applications) must be added/included in order to have the total min pressure drop.
LEGENDA
Pf: Back pressure of furnace
Pb: Pressure of burner (combustion head + complete gas train)
Pin: Minimum inlet pressure
Burner Gas train
Advisable gas
governor & filter
Spring color
Inlet gas pressure
MIN [mbar]
Inlet gas pressure
MAX [mbar]
Diagram
BLU 10000.1 PRE
MULTICALOR 1000.1
MULTIFLAM 1000.1
VGD 40.125
no
yellow
100 500
7C
FILTER DN 125 115 500
VGD 40.100
no
yellow
130 500
FILTER DN 100 165 500
VGD 40.080
no
yellow
230 500
7C.2
FILTER DN 80 290 500
VGD 40.065
no
yellow
440 500
FILTER DN 65 550 500
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
500 600 700 800 900 1000 1100 1200 1300
per
d
ite
di
carico
(r
ampa
gas
+
testa
di
combustione
/
pressure
dr
op
(gas
train
+
fir
ing
head)
mbar
portata / f l ow m
3
/ h
7 C
V GD 4 0. 1 00 + F- D N 1 00
V GD 4 0. 125 + F- D N 15 0
natura l gas
V GD 4 0. 125
V GD 4 0. 1 00
tabe
ll
a C
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
320
340
360
380
400
420
440
460
480
500
520
540
500 600 700 800 900 1000 1100 1200 1300
per
d
ite
di
carico
(r
ampa
gas
+
testa
di
combustione
/
pressure
dr
op
(gas
train
+
fir
ing
head)
mbar
portata / f l ow m 3 / h
7 C . 2
V GD 4 0.0 8 0 + F- D N 8 0
V GD - 4 0.0 65 + F- D N 65
natura l gas
V GD 4 0.0 8 0
V GD - 4 0.0 65
tabe
ll
a C
flow m
3
/h
pressure drop (gas train + firing head) mbar pressure drop (gas train + firing head) mbar
flow m 3 /h