Model d d1 D L L1 L2 155-10 10 20 18.1 20.5 5.5 15 155-11 11 22 20.6 23.5 5.5 18 155-12 12 22 20.6 23.5 5.5 18 155-13 13 25 23.1 28 6 22 155-14 14 25 23.1 28 6 22 155-15 15 29 26.9 30 7 23 155-16 16 29 26.9 30 7 23 155-17 17 29 26.9 30 7 23 155-18 18 33 30.9 32 8 24 155-19 19 33 30.9 33 8 25 155-20 20 33 30.9 33 8 25 155-21 21 38 35.4 33 8 25 155-22 22 38 35.4 33 8 25 155-23 23 38 35.4 35 8 27 155-24 24 38 35.4 35 8 27 155-25 25 40 38.2 35.5 8.5 27 155-28 28 46 43.3 39 9 30 155-29 29 46 43.3 39 9 30 155-30 30 46 43.3 39 9 30 155-32 32 46 43.3 39 9 30 155-33 33 48 53.5 50.5 11.5 39 155-35 35 50 53.5 50.5 11.5 39 155-38 38 58 60.5 50.5 11.5 39 155-40 40 58 60.5 50.5 11.5 39

Standard  Materials    Stationary Ring (Carbon / SIC / TC)    Rotary Ring (Ceramic / SIC / TC)    Secondary Seal ( NBR / EPDM/VITON )    Spring & Other Parts ( S.S /SUS304 / SUS316 )                         Operating  Conditions    Max.Operating Pressure    :   10   kg/cm2  *    Temperature  Range           :   -20  to 100 oC *     Max. Rubbing Speed          :    20 m/sec    * ( Depand  on  combination  of  materials )                                Design  Features       Unbalanced       Conical Single coil spring       Non-clogging single  coil spring for dependability     Remark :  40 mm. D Standard 60.5 Out standard 59