5170005 2401177 ES4/822 Novap 3000 - obsolete, replaced by AT4-4564 and AT4-9064 ;Humidifier steam spare parts for Novap 3000 WLM-3 2402824 2538297 2538359 2538298 AT4-4564 AT4-9064 1100966 AT4 654 51 02 Continuous adapter AT 3000, Art N: 912 10 00;