Pres-FIX Micro Twin : heating & chilled water system pressurisation unit.

Application : Designed to maintain system pressure within a sealed heating or chilled water system.

pres-FIX 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 and 3. The 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 pres-FIX unit. Suitable for either domestic or industrial environments. All provide volt free contacts that can be used to interface with either a Business Management System or any other type of monitoring system. The units have flow limiting devices to help prevent plant rooms from flooding in the advent of system pipe/fitting failure.

For sizing advice and to ensure suitability for your application, please call our technical team on 01793 820142.

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  product specification, available for download