
These burners are recommended to be used at a pressure of 0.3 kg/cm² (4.5 PSIG), however, this may be varied by ± 25% the heat output being varied accordingly.
| MODEL NO. | NUMBER | |
| M-1 | 18 NUMBER | |
| M-2 | 25 NUMBER | |
| M-3 | 35 NUMBER | |
| M-4 | 50 NUMBER | |
| M-5 | 60 NUMBER | |
| M-6 | 70 NUMBER | |