Ariston PH640MST NG, PH640MT PR, PH640MT NG, PH640MST PR Burner and nozzle specifications

Models: PH640MST PR PH640MT NG PH640MST NG PH640MT PR

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Burner and nozzle specifications

Burner and nozzle specifications

Table 1

 

Propane

 

Natural Gas

GB

 

 

 

 

 

 

 

 

 

 

 

Burner

Diameter

Nominal Thermal

 

Nozzle

Nominal

Nozzle

 

 

(mm)

Power

 

1/100

Thermal Power

1/100

 

 

 

(MJ/h)*

 

(mm)

(MJ/h)*

(mm)

 

 

 

 

 

 

 

 

 

Reduced Rapid (RR)

100

9,0

 

80

8,3

129

 

 

 

 

 

 

 

 

 

Semi Rapid (S)

75

5,5

 

64

6,0

110

 

 

 

 

 

 

 

 

 

Auxiliary (A)

55

3,5

 

50

3,3

80

 

 

 

 

 

 

 

 

 

Triple Crown (TC)

130

15,0

 

105

15,0

175

 

 

 

 

 

 

 

 

 

Total Thermal Power

 

33,0

 

 

32,6

 

 

(MJ/h)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Nominal (kPa)

2,75

 

 

1,00

 

 

Supply pressures

Minimum (kPa)

2,00

 

 

0,75

 

 

 

Maximum (kPa)

3,50

 

 

1,20

 

 

 

 

 

 

 

 

 

 

* At 15°C and 101,3 kPa dry gas Propane = 95,8 MJ/m³ Natural gas = 37,8 MJ/m³

A

RRTC

S

PH640MT NG

PH640MST NG

PH640MT PR

PH640MST PR

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Ariston operating instructions Burner and nozzle specifications, PH640MT NG PH640MST NG PH640MT PR PH640MST PR