Fam ɗin mai DCR-50 yana amfani da electromagnet azaman tushen wutar lantarki don fitar da piston sama da ƙasa ƙarƙashin taimakon maɓuɓɓugar ruwa don cimma manufar ɗaukar mai;mai sauƙin shigarwa, mai sauƙin wayoyi; yana da aikin faɗakarwa na rashin isasshen matakin ruwa da gano mara kyau;whas na'urar kariya ta motar don hana yawan zafin jiki da kitsewa;lokacin da famfon mai yana gudana, ana iya nuna ma'aunin matsa lamba akan ma'aunin matsa lamba.Allon mai sarrafawa yana nuna lokacin lubrication (daƙiƙa) da lokacin tsaka-tsaki (mintuna);Hasken mai nuna alama yana nuna matsayin aiki na famfo mai lubrication, tare da maɓallin "RST" don tilasta lubrication;famfo yana da aikace-aikace masu yawa.Ana iya amfani da shi a cikin tsarin lubrication na tsakiya don kayan aikin injin, yadi, bugu, robobi, masana'antar haske da injuna mai sarrafa kansa.The famfo sanye take da wani 1 lita, 2 lita tank tank, yana amfani da danko mai 32-68cst, da kuma wanke tanki har zuwa watanni 6 dangane da yanayin aiki.
