Gịnị bụ ajụjụ na: "A diaphragm mgbapụta (makwaara dị ka a akpụkpọ ahụ mgbapụta, Air ejikwara Ugboro abụọ Diaphragm mgbapụta (AODD) ma ọ bụ Pneumatic Diaphragm mgbapụta) bụ a mma displacement mgbapụta na-eji a Nchikota nke reciprocating edinam nke a roba, thermoplastic ma ọ bụ teflon diaphragm na kwesịrị ekwesị valves ọ bụla n'akụkụ nke diaphragm (check valvụ, urukurubụba valves, flap valves, ma ọ bụ ihe ọ bụla ọzọ ụdị shut-apụ valves) ka mgbapụta a ọmụmụ"? Isiokwu a bụ "Diaphragm pump".
"Olee Otú Mgbapụta Diaphragm Si Arụ Ọrụ?"