DIAFRAGMA (B93111) PTFE
DIAFRAGMA (B93112) POLIURETANO
DIAFRAGMA (B93113) NEOPRENE
DUCKBILL (B93114-1) NEOPRENE
DUCKBILL (B93114-2) BUNA
SEAT (B93115-1) POLIPROPILENO
U-CUP (B93116) POLIURETANO