Posts tagged with ‘Lowara’

  • Increasing concerns over illegal circulator pumps entering UK

    By BSEE on August 20, 2014
    Non-compliant circulator pumps are entering the UK market from China and the Far East, raising concerns about market surveillance across the European Union. The warning comes after the British Pump Manufacturers’ Association’s recent visit to the National Measurement Office (NMO) in the UK, demanding action on imported circulator pumps which fail to meet the standards. The NMO confirmed that tests […]
  • Circulator pump efficiency hit by magnetite build-up

    By Debbie Eales on July 31, 2014
    Circulator pumps fitted with permanent magnet motors are at increased risk of magnetite build-up which is badly affecting both pump and central heating system efficiency. The warning, from Xylem, comes in the wake of increased concerns that modern circulators are at risk of magnetite build-up which can affect system efficiency by between 10% and 50% in extreme cases. This increased […]