New Airpak Air Handling Units, still shrink wrapped and unused. There are 4 units in total. 3 x Airpak AP50-800, each 22,000L/s, 500Pa external static pressure, 2.3m/s unit velocity, each with 2 x 22kw fans. Other unit is Airpak AP50-700, 18,500L/s, 500Pa external static pressure, 2.27m/s unit velocity, each with 2 x 18.5kw fans. Full specifications available.
