The DNG dispensers are run by a latest-generation electronic processor and supplied with a LCD backlight display or a red LED display. These dispensers are built and tested in accordance with the valid European standards and with ATEX and CE directive.
DNG dispensers are the highest expression of GRAF Gastech know-how and experience gained in these years in CNG sector and electronic process. Processor and software are realized internally and are constantly updated; in this way DNG dispensers are able to work with every protocol, upon customer’s request.
DNG dispensers: all our quality in a MADE IN GRAF GASTECH product.
MAIN TECHNICAL FEATURES
| Number of filling posts | 1-2-3-4 |
| Type of gas | CNG with a density of 0,65…0,87 Kg/m³ |
| Working temperature | -40 ÷ 55°C |
| Working filling pressure | 220 bar |
| Max filling pressure | 250 bar |
| Accuracy | ≤ ± 1% |
| Voltage | 230 Vac +/- 15% 50-60 Hz |
| Flow light vehicles version | Up to 60 Kg/min |
| Flow heavy vehicles version | Up to 100 Kg/min |
| Structure | Painted steel or AISI 304 |
| Colour | Standard or Custom |
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