Diaphragm disc microporous aerator (aeration tray) wani samfuri ne na microporous aeration. Ana amfani da robobi na injiniya na ABS don chassis da farantin tallafi, an yi jirgin rarraba iska da kayan ethylene propylene diene monomer (EPDM), kuma na'urar aeration ta ƙunshi aerator, mai sarrafawa, mai haɗawa da kayan aikin bututu kamar bututun rarraba gas, Tee. , giciye, gwiwar hannu da sauransu.