FlowVis® flow meter by H2Flow: Combined flow meter and check valve – no calibration required Average accuracy of 2.01% between 20-110 GPM Can be used on 3 inch pipe if flow rate is 110 GPM or less...
FlowVis® flow meter by H2Flow: Combined flow meter and check valve – no calibration required Average accuracy of 2% between 20-110 GPM Can be used on 3 inch pipe if flow rate is 110 GPM or less NSF...