Brass Volumetric Rotary Piston Water Meter (15mm, 20mm)

FEATURES:
1. Body material: brass
2. Volumetric meter, on principle of piston rotation, complies with ISO 4064 Class C or Class D standard
3. High sensitivity, accurate measurement.
4. Optimum accuracy and performance at all times, in any position
5. Piston adopts high quality material to ensure stable and durable performance
6. Liquid-sealed register, easy and long tem clear reading

Specifications:
1) Ambient condition:
a) Water temperature: ≤40 (cold type);
b) Water pressure≤1MPa
2) Standard: ISO4064
3) Error indicating:
a) Low zone: ±5% from minimum flow rate to transitional flow rate
b) High zone:±2% from transitional flow rate to overload flow rate. */* */* *-*:*@********************> Skype:rosarosa912