長期供應(yīng)粵鎂特銅殼（塑料殼）旋轉(zhuǎn)活塞容積式冷水水表

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.

................4. Electric remote Reading and the pulse constant for option.