Applications
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-DUO
Characteristics
– Its function is to act as an auxiliary supply tank in the suction of the pumps.
– Compared to atmospheric tanks, they ensure better water quality and maintain network pressure.
– Replaceable membrane according to EN 13831, suitable for potable water.
– Double stainless steel AISI-316 connection, ensuring continuous flow and permanent water renewal.
– Temperature [ºC]: -10 / +100
– Blue powder coating, special for outdoor use (RAL 5012).
– Nitrogen precharge: 3 bar.
– CE certified, compliant with Directive 97/23/EC.
