Ariston PCN 761 S/IX/A Operating Instructions Manual page 9

Burner and nozzle specifications
Table 1
Burner Diameter
(mm)
Reduced Fast (RR) 100
Semi Fast (S) 75
Auxiliary (A) 55
Semi-Fishburner (SP) —
Supply pressures
* At 15°C and 1013,25 mbar - dry gas
** Propane P.C.S. = 50.37 MJ/Kg
*** Butane P.C.S. = 49.47 MJ/Kg
Natural P.C.S. = 37.78 MJ/m³
RR S
SP
SP
A A
PCN 761 S/IX/A
Liquid Gas
Thermal Thermal By-pass
power power 1/100
kW kW
(p.c.s.*) (p.c.s.*)
Reduced Nominal (mm)
0.70 2.60 39
0.40 1.65 28
0.40 1.00 28
0.70 1.50 39
Nominal (mbar)
Minimum (mbar)
Maximum (mbar)
Nozzle Flow* Thermal
1/100 (g/h) power
(p.c.s.*)
(mm) *** ** Nominal
80 189 186
64 120 118
50 73 71
60 109 107
28-30 37
20 25
35 45
Natural Gas
Nozzle Flow*
1/100 (l/h)
kW
(mm)
2.60 122(H) 248
1.65 96(Z) 157
1.00 79(6) 95
1.50 88(X) 143
20
17
25
9
GB