Astralpool wall conduits for liner pools 2” front inner thread for 2” male thread inlet. New range of 300 mm conduits for Ø 2″ inlets and “Multiflow”, that can be easily cut to other lengths depending on pool shell thickness. Made in ABS. They all have 2 holes for positioning within the pool shell. The front face of the conduit is recessed which means the inlet body is installed flush with the wall leaving the liner flat and only the inlet face plate visible.