volumetric rotary piston plastic body cold water metersl

Description

volumetric rotary piston plastic body cold water meters APPLICATION Measuring the volume of cold potable water passing through the pipeline. FEATURES Completely plastic shell, solid and robust design, long service guaranteed. High quality materials fiberglass reinforced polymerization amine (UL NO.: E*****2: SGS Report NO.: CE/***6/****9) corrosion resistance. Plastic thread connecting couplings. Optimum accuracy and performance at all times, in any position; Revolutionary grooved piston for improved, durability and performance; Durable tamperproof construction; Volumetric meter, on principle of piston rotation, accurate measurement, easy and long term clear reading, etc. Measuring accuracy is up to ISO***4, Class C/D WORKING CONDITION Water temperature≤*0 Water pressure ≤1.6MP(*6bar) MAXIMUM PERMISSIBLE ERROR In the lower zone from qmin inclusive up to but excluding qt is ±5% In the upper zone from qt inclusive up to and including qs is ±2%