Description Precision ASM polymer volumetric rotary piston water meter 15mm / 20mm ASM polymer bodied semi-positive rotary piston water meter 114mm long fitted with internal strainer, non-return valve, and sealed straight reading wet dial counter registering in m³. The meter is pulse ready (1 pulse per half litre). Approved to CLASS C by the N.R.C.S. in accordance with the requirements of SANS 1529-1: 2019 and Chapter 5 of the Legal Metrology Act 2014 (Act9 of 2014).
