Pressure Maintenance and Control 1 Products Filters Refine your products Product category Pressurisation, Dirt Separation and Degassing Pressure Maintenance and Control Expansion vessels with fixed air cushion Intermediate vessels Pressure maintenance system with compressors Pressure maintenance system with pumps Pressure control and water make-up system Pressure stabilisation for potable water Applications Potable Water Air Conditioning Units District Energy Hydronic Balancing Water Treatment Underfloor Heating Hydronic Control Pressure Maintenance Radiators Brand IMI Heimeier IMI Pneumatex IMI TA Aquapresso Expansion vessels with fixed gas cushion for drinking water systems. The airproof bag, made from a...