Ana amfani da dumama don dumama samfura a cikin tankunan ajiya, musamman lokacin da waɗannan samfuran suka kasance masu ƙarfi ko ƙarancin zafi.
Masu dumama dumama, waɗanda aka ƙera musamman don zafi abu kawai yayin da aka cire shi, yana adana ɗimbin tsadar kuzari tunda gabaɗayan buƙatun dumama sun ragu sosai.WNH immersion heaters aiki a kusa da 100% inganci yayin da makamashi mai da ruwa-glycol thermal ruwa tsarin samun babban inganci, musamman a high yanayin zafi na tsawon lokaci.Za a iya amfani da tsarin ruwa mai zafi tare da masu musayar zafi na nutsewa don samar da maganin dumama tanki mai faɗin shuka.Tare da gwaninta fiye da shekaru 10, injiniyoyi na WNH zasu iya jagorantar ku ta hanyar tantance mafi kyawun tsari kuma mafi kyawun farashi don aikace-aikacen ku ɗaya.