... Efficient centrifugal fans.6) Thermal regeneration by electric heating pipe and stainless steel fins, thermal regeneration by vapor heating exchanger and copper ... Adsorbent, K for Fixing, S for Welding.D: Rotary regeneration type. D for Electricity, Z for Steam. 1000: ... -5000Process AirAirflow m³/h20010005000Fan Power kW0.081.1 Regeneration AirAirflow m³/h683301670Fan Power kW0.080.371.5Regeneration ...