1. CIRCULATING PUMP 2. CE, ISO CERTIFICATION 3. HEATING SYSTEM 4. LOW NOISE,HIGH EFFICIENCY 5. SCREEN PUMP THE CIRCULATING PUMP APPLICATION: 1. It is designed for circulating liquids in heating systems, also be used in domestic hot-water systems.2. constant or varying flows where it is desirable to optimise the pump duty point3. Systems with a varying flow-pipe temperatures4. Systems where night ...