Ningbo Free Trade Zone ECO International Co., Ltd.  

Product Name: WI Agricultural Irrigation Woltman Flanged Tangential with Glass Sealed Register Water Meter Model NO.: LXXG Work Environment: Dry Water Meter Medium Pressure: General Water Meter Principle: Speed of Water Meter Application: Industrial Nominal Diameter: Big Diameter Counter Instructions: Digital and Analogue Level Measurement: B Medium Temperature: Cold Water Install: Horizontal Product Description LXXG WI Agricultural Irrigation Flanged Tangencial with Glass Dial Water MeterFeaturesCan be connected to a irrigation system for in-plant applicationsMagnetic drive, lower transmission resistanceSealed dry dial register ensures clear readingRegister can rotate more than 360 for easily readingPaddle wheel design resists blockage and damage to meter from solids in waterOne measuring unit for all meter sizesSuitable for irrigation and waste water applicationsOptionCan be equipped with reed switch option(register can not rotate)ApplicationFor measurement of high flows of cold potable water passing through the pipeline. THe best option to register water consumption if there is outside watering or sprinkling done at your farmWorking ConditionsWater temperature: ≤ 40 º CWater pressure: ≤ 1.6MPaInstallation RequirementsThe meter can be installed in horizontal, vertical or inclined positionA horizontal position with the register face upwards is recommendedPipeline must be flushed before installationThe meter must have 10 diameters straight pipe ahead of the meter and 5 diameters straight pipe after toInsure proper flow through the meterThe meter should be constantly full of water during operationMaximum Permissible Error:In the lower zone from Qmin inclusive up to but excluding Qt is 5 ± %In the lower zone from Qt inclusive up to but excluding Qmax is 2 ± %Main Technical DataNominal diameterDN506580100125150200250300Maximum flow rate m3/hQmax7010015025035050090012001600Nominal flow rate m3/hQn355075125175250450600800Transition flow rate m3/hQt10.51522.537.552.575135180240Minimum flow rate m3/hQmin2.846101420364864Maximum readingM3 9999999.99599999999.95Minimum readingM3 0.005 0.05