Characteristics
Direct mounting type-fitting the burner tile to the furnace wall. The burner heats the tile and furnace wall circularly. Therefore the emitted heat warms up the materials.
Specifications / Shape dimension
Specifications
| Fuel | Fuel Gases |
| Standard Pressure | Gas：2～10kPa Air：6kPa |
| Type | Capacity kW （×1,000kcal/h） |
Air Flow Rate （Nm3/h） |
Connection | |
| Air | Gas | |||
| NGF-1F | 58（50） | 60 | Rc 1 1/2 | Rc 1 |
| NGF-2F | 116（100） | 120 | RC 2 | |
| NGF-3F | 233（200） | 240 | Rc 2 1/2 | Rc 1 1/2 |
| NGF-4F | 350（300） | 340 | RC 3 | |
| NGF-5F | 580（500） | 600 | JIS5K 100A | Rc 2 |
Dimension
| Type | A | B | C | D | E | F | G | H | J | K | L | M （G） |
Mass (kg) |
| NGF-1F | 431 | 148 | 142 | 101 | 17 | 250 | 141 | 81 | 350 | 320 | 15 | 3/4 | 43 |
| NGF-2F | 146 | ||||||||||||
| NGF-3F | 574 | 205 | 175 | 138 | 20 | 350 | 180 | 102 | 450 | 410 | 19 | 96 | |
| NGF-4F | 182 | 93 | |||||||||||
| NGF-5F | 664 | 235 | 217 | 150 | 400 | 168 | 80 | 500 | 460 | 1 | 130 |
Download of DXF data
※ Download procedure
- Put the cursor on the model designation of the outline drawing you want to download, and click the right button of the mouse.
- Select “Save Target As (A)” on the menu.
- Select a location to save, and click “Save.”
※ Some security software does not permit downloading. If that happens, set the securities to “OFF” before downloading.
Flame Pattern
| Condition | |
| In the Air | |
| Air Pressure | 6kPa |
| Fuel | LPG |
| Excess Air Ratio | 1.1 |
| Type | ØD （mm） | L （mm） | L1 （mm） |
| NGF-1F | 350 | 70 | 160 |
| NGF-2F | 500 | 80 | 160 |
| NGF-3F | 650 | 80 | 220 |
| NGF-4F | 750 | 100 | 220 |
| NGF-5F | 800 | 150 | 250 |