Taxanaha bamka diaphragm waa nooca ugu dambeeya ee guriga hadda.Waxaa loo isticmaali karaa in lagu shubo oo la nuugo dhammaan dareerayaasha oo ay ku jiraan dareerayaal kala duwan oo daxalka, kacsan, gubanaya, walxaha qarxa iyo dareere fayras leh oo leh miro iyo viscosity sare, dhoobada glaze slurry, berry iyo koollada ama soo kabashada saliidda hoose ee booyadaha saliidda iyo daadinta haanta ku meel gaadhka ah. .Halbeegyada waxqabadkeedu waxay la mid yihiin kuwa Jarmalka WLLDENPUMPS iyo MARIOWPUMPS Mareykanka.Qaybaha qulqulka ee jidhka bamka waxa uu qaataa afar nooc oo maaddooyin ah: birta aan-daawaha lahayn, caagga fluorine, neoprene iyo dahaarka fluorine Chemigum.
QBY taxane pneumatic diaphragm bamka wuxuu qaataa hawada cufan, uumiga iyo gaaska wasakhda warshadaha sida sahayda korantada, kaas oo wiishkiisu yahay 7m, kor u qaadida madaxa 0-55m iyo qulqulka 0.8-40m³/h, isagoo ah talaabo-la'aan la hagaajin karo.
Bamka korontada ku shaqeeya ee DBY wuxuu qaataa matoorada Y iyo YB sidii koronto ahaan, kuwaas oo wiishkoodu yahay 6-8m, wiishka madaxa 15-130m iyo socodka 2-40m³/h.