Junyi diaphragm kanda muyungurura imashini igizwe na plaque ya diafragm hamwe nicyumba cyo kuyungurura ibyumba byateguwe kugirango bibe byungurura.Nyuma yo kuyungurura, agatsima kakozwe mu cyumba, hanyuma umwuka cyangwa amazi meza binjizwa mu isahani ya diafragm.Muri iki gihe, membrane ya diaphragm iraguka kugirango ukande cake imbere mucyumba cyo kuyungurura bihagije kugirango amazi agabanuke.Kurungurura ibikoresho bya viscous nabakoresha bakeneye amazi menshi, iyi mashini ifite imiterere yihariye.Isahani yo kuyungurura ikozwe muburyo bwa polypropilene ishimangirwa, diaphragm hamwe nisahani ya polypropilene yometse hamwe, ikomeye kandi ikomeye, ntabwo byoroshye kugwa, kandi ifite ubuzima burebure.