Applications
The 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 the pressure inside it. The energy stored through the captive air/nitrogen in the hydropneumatic accumulator will drive 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 pump group to the hydropneumatic accumulator will be restored.
Series
AHN
Characteristics
– Its function is to reduce overpressure and depression waves to acceptable values that propagate through the pipes.
– Replaceable membrane suitable for drinking water or special for wastewater (except V-160).
– Flanged or threaded water connection depending on the model.
– Temperature [°C]: -10 / +100
– Red epoxy paint (except V-160 in stainless steel AISI-304).
– Air precharge: according to model.
– CE certificate, in accordance with Directive 97/23/EC.
