hochwertigen Flüssiggebinde Wasserzähler

Features: 1) liquid-sealed type water meter ,Size: 50mm water meter 2) Driven by magnetic coupling; 3) Easy clear reading ,good antifreezing property and the advantages of long life . Specifications: 1) Working conditiion: a) Water temperature: ≤40° b) Water pressure: ≤1.0Mpa 2)Compliance standard: ISO4064 3)Indication error: a) At low zone is ±5% from minimum flow rate (qmin) to transitional flow rate (qt) exclusive boundary . b) At high zone is ±2% from transitional flow rate (qt) to overload flow rate (qs)