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 directive.
DNG dispensers are the highest expression of GRAF 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 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|