| pressure gauge version | bourdon tube pressure gauge, back port | ||
| class | 2,5 | ||
| nominal diameter | 40 mm | ||
| range of application min. | 0 bar | ||
| display range min. | 0 bar | ||
| working pressure min. | 0 bar | ||
| min. ambient temperature | -40 °c | ||
| Medium | compressed air | ||
| main scale unit (outside) | bar | ||
| secondary scale unit (inside) | psi | ||
| pointer color | black | ||
| material viewing window | polystyrene |
| standardization | en 837-1 | ||
| compressed air connection | r 1/8 | ||
| scale value | 0,20 | ||
| range of application max. | 3.2 bar | ||
| display range max. | 4 bar | ||
| working pressure max | 4 bar | ||
| max. ambient temperature | 60 °c | ||
| background color | white | ||
| main scale color (outside) | black | ||
| secondary scale color (inside) | red | ||
| Housing Material | acrylonitrile butadiene styrene | ||
| material thread | brass |
