Bonnet PRECISIO - Gas Flow Rates and Powers; Chart of Nozzles

Page 23 3BE390761NM – 12/11
BONNET GRANDE CUISINE
Registered Office:
Rue des Frères Lumière - Z.I Mitry Compans
F-77292 MITRY MORY Cedex
7.3 GAS FLOW RATES AND POWERS
See paragraph 1: Technical characteristics (installation manual)
7.4 CHART OF NOZZLES
6 and 10 level ovens
GASES
NOZZLES
Designation
Pressure
Qty
∅
∅∅
∅
Code
Marking
Family
Type
(mbar)
(1/100
th
)
(stamped)
Burner
Natural gas
G20 20 1 6.1 368 890 0 groove
G25 20 or 25 1 8.5 368 891 1 groove
L.P.G G31 30 or 37 1 4.1 368 893 3 grooves
or 50
G30 30 or 50 1 3.75 368 892 2 grooves
20 level ovens
GASES
NOZZLES
Desi
gnation
Pressure
Qty
Qty
∅
∅∅
∅
Code
Marking
Family
Type
(mbar)
dry steam (1/100
th
)
(stamped)
Burner
Natural
gas
G20 20 2 1 6.1 368 890
0 groove
G25 20 or 25 2 1 8.5 368 891
1 groove
L.P.G G31 30 or 37 2 1 4.1 368 893
3 grooves
or 50
G30 30 or 50 2 1 3.75 368 892
2 grooves
Identification of nozzles
1 groove on the nozzle Ø 8.5
2 grooves on the nozzle Ø 3.75
3 grooves on the nozzle Ø 4.1