Detailed Product Description

1. rotary piston metering
2. high sensitivity, can measure to the minimum flow of 1L/h;
3. horizontal installation can reach grade D standard, non horizontal installation not lower than grade C standard.
4. vacuum sealed register ensures a long-term clear reading;
5. moving parts apply optimum materials, stable performance, a long service life;
6. built-in stop valve can prevent count down;
7. meter casing is made of stainless steel or PPO material, beautiful, elegant and durable.

Working conditions:
Water temperature should not exceed 40. Working pressure should not exceed 1Mpa.

Main technical parameter

a. Qsthe maximum flow allowed without any damage in short period;
b. Qpthe appropriate flow used on normal conditions
c. Qt---the flow emerging when the flow range is divided into two zones
d. Qmin---the minimum flow can be indicated on meter within the max. permissible error;