... meter with pulse 1, Dry-dial, Detachable, with pluse 2, Digital Water Flow Meter 3, Conform to Class B, ISO4 Description:This range of water meter ... a easy maintenance and replacementWorking condition:Water temperature:≤50 Working pressure:≤1MPaMain Technical Data: Meter sizeMeasuringOverload flowNominal flowTransitional flowMin flowStarting flowMin readingMax ...