Zilmet UltraPro pressure vessels come in a range of sizes from 2 litres to 1000 litres and 10 or 16 bar rated. They are available in pipework mounted, horizontal or vertical foot-mounted orientation for use with pressurized water systems.

The vessels incorporate a butyl diaphragm mounted within a blue epoxy coated mild steel shell. Construction eliminates any contact between stored water and the steel shell of the vessel and therefore are suitable for use with potable water systems and are WRAS approved. All vessels are factory tested and certified according to EU directive 97/23/EC

Maximum pressure rating of this vertical range is 10 bar with a temperature range of 0 to 70°C. Supplied in blue with stainless steel flanges. Pre-charged 1.5 to 4 bar depending on capacity.