Water Meter 20mm Piston Type Brass

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.