Flow indicator type 6.10 G ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ with indicator flag with return spring, installation horizontally or vertically without return spring, installation: horizontally, only with hanging flag, vertically, direction of flow upwards temperature max 80 oC BSP female connections on both sides body PN 16 made of CrNiMo-steel with one soda-lime glass internal parts made of CrNiMo-steel Flow indicator type 6.10 G ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ with indicator flag with return spring, installation horizontally or vertically without return spring, installation: horizontally, only with hanging flag, vertically, direction of flow upwards temperature max 80 oC flanges PN ^ acc to DIN ^ body PN 16 made of CrNiMo-steel with one soda-lime glass internal parts made of CrNiMo-steel