Gas meter mono connector G56/MK, G66/MK medium pressure U-Z4

Used for the assembly of a pressure reducing and measuring unit (reducer + gas meter) for medium pressure gas connections. As a standard, it is mounted in the G-56s and G-66S housings (recommended also in the R-66) with the U-Z4 frame and in the G-78S housing with the U-Z5 frame. Gas meters with a spacing of 130 mm (G-4 and G-6).