Detailed Product Description Z-400 series vertical pipeline flow meter is use for clean water,thread connection1>tough machined acrylic meter body,highly polished to a clear finish2>direct reading permanent scale3>white back reflector for easy reading4>availabl OEM options:private labeling ,custom calibrations,custom materials.5>accuracy:4%,max press.:6bar,max. temp.:60CZ-400 series Pipeline ...