Flow indicator type 7.00 G ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ without installation parts installation horizontal or vertical temperature max 80 oC female end connections on both sides body PN 16 made of CrNiMo-steel with two soda-lime glasses Flow indicator type 7.00 DN ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ without installation parts installation horizontal or vertical temperature max 80 oC flanges PN 16 acc. DIN 2633 body made of CrNiMo-steel with two soda-lime glasses Flow indicator type 7.10 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 female end connections on both sides body PN 16 made of CrNiMo-steel with two soda-lime glasses, one glass with scale 1-10 internal parts made of CrNiMo-steel Flow indicator type 7.10 DN ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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 two soda-lime glasses, one glass with scale 1-10 internal parts made of CrNiMo-steel