Ọ bụ akụkụ dị mkpa nke accumulator, na-ekewapụ mmanụ hydraulic na nitrogen.Elu nke Diaphragm nwere udidi matte, ihe ndị dị mma nke anụ ahụ na oke okpomọkụ, akwa akwa akwa, mmanụ mmanụ dị mma, nguzogide kemịkalụ na ogologo oge.