The storage tanks NAD are produced in two designs, with the flange with the spacing of screws 210 mm for assembly with the heating flange TPK or without the flange, only with the sockets. In the standard design the flange is sealed up. The storage tanks are delivered with polyurethane insulation (foam) with thickness 100 mm.
Storage tank 500 l, Dražice NAD 500 v3
Storage tank 750 l, Dražice NAD 750 v3
Storage tank 1000 l, Dražice NAD 1000 v3