Pampu iyi ya diaphragm ndiye mtundu waposachedwa kwambiri kunyumba pano.Itha kugwiritsidwa ntchito kupopera ndikuyamwa zakumwa zonse kuphatikiza zakumwa zowononga, zosasunthika, zoyaka, zophulika komanso zowopsa zamadzimadzi okhala ndi mbewu komanso kukhuthala kwakukulu, ceramic glaze slurry, mabulosi ndi guluu kapena kubwezeretsanso mafuta pansi pa tanki yamafuta ndi kutaya kwakanthawi kwa thanki. .Zochita zake ndizofanana ndi za Germany WLLDENPUMPS ndi American MARIOWPUMPS.Mayendedwe odutsa m'magawo a' mpope amatengera mitundu inayi ya zida: chitsulo chosapanga dzimbiri, mphira wa fluorine, neoprene ndi lining Chemigum fluorine.
QBY mndandanda pneumatic diaphragm mpope utenga wothinikizidwa mpweya, nthunzi ndi gasi zinyalala mafakitale monga magetsi, amene suction kukweza ndi 7m, kwezani mutu 0-55m ndi kutuluka 0.8- 40m³/h, kukhala sitepe-zosinthika chosinthika.
Pampu yamagetsi ya DBY imagwiritsa ntchito ma motors a Y ndi YB ngati magetsi, omwe kukweza kwake ndi 6-8m, kwezani mutu 15-130m ndikuyenda 2-40m³/h.