LXS-(80-150)C, LXS-(80-150)D  Vane Wheel Woltman Water Meter  Standard: ISO4064(R50/R63/80/R100/R120)  Size: DN80~DN150 FUNCTION:  Measuring the volume of cold and hot water passing through the pipeline.FEATURE: Large flow capacity and small pressure lose. High quality material applied to guarantee its function efficient and reliable.  Two types : semi-sealed type and wet type.HYDRAULIC PERFORMANCESizemm506580100150inches2´´2.1/2´´3´´4´´6´´Metrological classR(Q3/Q1≤100)    Q2/Q1=6.3Q3m3/h25404063160TECHNICAL SPECIFICATIONSMaximum permissible error±5%between Q1and Q2(excluded)Maximum permissible error±2% with water temperature≤30℃between Q2(included)and Q4±3% with water temperature>30℃Temperature classCold  water:0℃~40℃    Hot water:40℃~90℃Nominal pressurebar1010101010Min readingm30.00010.00010.010.010.1Max readingm399,99999,999999,999999,999999,999weightkg1010.5434596DIMENSIONSLmm270300370370500Wmm160190316328406Hmm190260275300388CONNECTING BOLTSOutside diametermm165185200220285Bolt circle diametermm125145160180240Connecting bolts4-M164-M164-M188-M188-M23