Applications
Hydropneumatic accumulators are intended for use in water collection, potable water supply installations, as well as in fire-fighting groups, forming an essential part of the pressure group. In addition to maintaining a reserve of pressurized water and ensuring optimal water supply, they extend the life of the pressure group by significantly reducing the number of pump start-stop operations, resulting in significant energy savings.
Membrane hydropneumatic accumulators have a fixed air/nitrogen charge. The entry of water will cause a decrease in the initial volume of the captive air/nitrogen in the tank and consequently an increase in internal pressure. The energy stored through the captive air/nitrogen in the hydropneumatic accumulator will push the water contained inside the bladder to the consumption points. As the water flows and the bladder empties, the air/nitrogen pressure will decrease, reaching the minimum established pressure, at which point the water supply current from the pumping group to the hydropneumatic accumulator will be restored.
Series
AMR PLUS
Characteristics
– Specially designed to prolong life and minimize maintenance.
– Replaceable membrane according to EN 13831, suitable for potable water.
– Brass water connection.
– Top cover and 1” sleeve for accessories.
– Temperature [ºC]: -10 / +100.
– Blue powder coating, special for outdoor use (RAL 5012).
– Nitrogen precharge: 3 bar.
– CE certified, compliant with Directive 2014/68/EU.
