d D D1 L L1 14 24 25 23 12 16 26 27 23 12 18 32 33 24 13.5 20 34 35 24 13.5 22 36 37 24 13.5 24 38 39 26.7 13.5 25 39 40 27 13 28 42 43 30 12.5 30 44 45 30.5 12 33 46 48 30.5 12 35 47 48 30.5 12 38 49 50 30.5 12 40 54 56 32 13 43 56 58 32 13 45 59 61 32 13 48 61 63 32 13 50 64 66 32 13 53 66 70 34 13.5 55 69 73 34 13.5 58 71 75 34 13.5 60 78 78 39 13.5 63 80 80 39 13.5 65 83 83 39 13.5 68 85 85 39 13.5 70 88 90 39 13.5 75 95 92 45.5 14.5 80 104 97 45.5 14.5 85 109 110 45 15 90 110 115 45 15 95 119 120 50 15 100 124 125 50 15

Standard  Materials              Rotary Ring  (Carbon/SiC/TC )              Stationary Ring   (Ceramic/SiC/TC )              Secondary Seals   (NBR/FPM/EPDM)              Spring & Other Parts   (SS304/SS316X                               Operating  Conditions              Shaft Size         :  14  ~ 100  mm              Pressure           : 4.0   Mpa               Temperature    : -40  ~  150  ° C              Speeds             : 13   m/s             Used in different pumps,compressors,             auto-cooling machine,mixers and other             rotating  equipments which apply to oil,            water and weak corrosive solutions                                  Design  Features     Simple structure , better integration and compact        Construction, reliable seal and long operation cycles.        Suitable for many specifications and designs which         conform to GB6556,ISO3069 and DIN24960