Waste Water Application Data No. 211 09/14 MONO COMPLETES PROJECT TO ENSURE QUALITY LEVELS FOR WELSH WATER Powered by a 4kW motor and operating at a duty speed of 226 rpm, the EZstrip pump draws sewage from the centre of the final settlement tank at Dwr Cymru’s Crymych treatment plant. It pumps the sewage back up to the head of the treatment system, from where it returns back through the filter bed to the final tank. This ensures that

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