NORGREN三联件，NORGREN呼吸空气过滤装置

FFB64-208 FFB64-228 FFR64-208 FFR64-228 74504-50 T40B1800 T64T-2GB-P1N
G3/8 11 3,57 2 5 FFB64-308 FFB64-328 FFR64-308 FFR64-328 74504-50 T40B1800 T64T-3GB-P1N
G1/2 35 7,45 3 25 FFB68-408 FFB68-428 FFR68-408 FFR68-428 18-001-979 T40B1800 T68H-4GB-B2N
G3/4 60 7,65 4/5 25 FFB68-608 FFB68-628 FFR68-608 FFR68-628 18-001-979 T40B1800 T68H-6GB-B2N