Model Number: NMM-LYG-007-#6899 Brand Name: NMM or OEM Key Specifications/Special Features: Multi-jet, vane wheel, wet-dial water meterFeature: accurate measurement, easy reading, safe and sanitary, long working lifespanApplication: measuring the volume of cold portable water passing through the pipelineNote: technical data conform to international Standard ISO4064 Class BWorking condition:A) Water temperature: 0.1-40°CB) Water pressure: ≤1.0MPaMaximum permissible error:A) In the lower zone from qmin inclusive up to but excluding QT is ±5%
B) In the upper zone from qt inclusive up to and including QS is ±2%