Presfix pressurisation units are designed to replace water that has been lost through system leakage and to maintain the system design fill pressure in sealed heating and chilled water systems in accordance with BS7074 parts 1,2 & 3.
Presfix units also provide safety circuits locking out the boiler / chiller in the advent of high/ low pressures occurring. Expanded water is accommodated in membrane vessel/s that are supplied separately and normally installed alongside the Presfix unit.
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Xylem Water Solutions UK Ltd.
Millwey Rise Industrial Estate
Axminster, Devon EX13 5HU - UK
Tel.: (+44) 01297 630230
Fax: (+44) 01297 630270
E-mail: Lowara UK Enquiries