Made of plastic, used to test instant-flow liquid The measuring flow range is 300-3000L or H The flowmeter float is made of a plastic shell, which gives it good resistance to acid and alkaline corrosion This flowmeter has stable performance and its measurement accuracy is 4 percent . It is mainly used in the fields of chemistry, petroleum, light industry, medicine, chemical fertilizer, chemical fiber, food, environmental protection and scientific research . Product description This flowmeter is made of plastic, used to test instantaneous, liquid flow. Its measuring flow range is 300-3000 L or H. The flowmeter float is made in a plastic shell, which gives it good resistance to acid and alkaline corrosion. It is mainly used in the fields of chemistry, petroleum, light industry, medicine, chemical fertilizer, chemical fiber, food, environmental protection and scientific research. Specifications: Material: plastic Model: LZS-25 Measuring flow range: 300-3000L or H Working pressure: 0.6Mpa Working temperature: 0-60 C Accuracy class: 4 percent Suitable for: DN25 (1 ") TubeThread: BSP Interface specification: DN25 Size: as the picture Weight: 267g The package contains: 1 x LZS-25 flowmeter