22mm Asm Lxh Dzr Brass Bodied Semi Positive Rotary Piston Water Meter. Sealed Straight Reading Wet Dial Counter Registering In Cubic Metre. Approved To Class C By The N.R.C.S. ** Application * Measures The Volume Of Clean, Cold Water Passing Through A Pipeline. * Billing Purposes. * Features * Dzr Brass Body. * Optimum Accuracy And Performance In Any Position (Horizontal Or Vertical). * Rotating Piston. * Clear, Easily Read, Liquid Sealed 8 Digit Counter. * Measuring Accuracy Approved To Sans 1529 1: 2006. * Internal Non Return Valve And Strainer. * Each Meter Has A Unique Serial Number. * Pulse Prepared. * Inlet And Outlet Threads Compatible With Iso Metric Sizes. * Maximum Permissible Errors * In The Lower Zone From Qmin Inclusive Up To But Excluding Qt Is Plus Minus 5 Percent. ** Do Not Remove From Installation As It Will Void Warrenty.
