Feature: 1. Adopt volumetric rotary piston principle of measurement with |
....................conformity to ISO 4064 C,D. High quality brass
materials. |
................2. High precision, and the register is sealed with
a special liquid |
....................to keep a clear reading in long term service. |
................3. No location limitation for installation,
accuracy is not to be affected |
....................wherever installed at the horizontal, vertical
or inclined pipeline. |