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          Welcome: BOSS Sealing Solutions
          Language: Chinese ∷  English

          Pneumatic Seals& Pneumatic Seal Kits

          • E4
          • E4
          E4E4

          E4

          • Pneumatic Seal
          • Piston seal
          • Pneumatic lip seal
          • Product description: E4,Pneumatic piston seal E4
          • INQUIRY
          E4 pneumatic piston seal has a special designed lip,it makes E4 keeps a good pre-lubricated effect,has been widely used.

          Material&Temperature Range:
          NBR:0℃ ~ 100 ℃;  FKM:-20℃ ~ 220 ℃;

          Hardness:70 shore A   

          Pressure:≤1.6 MPa   

          Speed:≤1m/s

          Part no.: D d h G D1
          E4-14*8*4* 14 8 4.0  4.5  13.0 
          E4-16*10*4* 16 10 4.0  4.5  15.0 
          E4-22*18*4* 22 18 4.0  4.5  21.0 
          E4-24*16*5.5* 24 16 5.5  6.0  23.0 
          E4-25*17*5.5* 25 17 5.5  6.0  24.0 
          E4-32*24*5.5 32 24 5.5  6.0  31.0 
          E4-40*30*7 40 30 7.0  7.5  38.5 
          E4-42*30*6* 42 30 6.0  6.5  40.5 
          E4-45*33*9* 45 33 9.0  9.5  31.5 
          E4-50*40*7 50 40 7.0  7.5  48.5 
          E4-63*53*7 63 53 7.0  7.5  61.5 
          E4-80*68*8.5 80 68 8.5  9.5  78.0 
          E4-99*88*9.8* 99 88 9.8  10.8  97.0 
          E4-100*88*8.25 100 88 8.5  9.5  98.0 
          E4-120*105*10* 120 105 10.0  11.0  117.5 
          E4-125*110*10 125 110 10.0  11.0  122.5 
          E4-150*135*10* 150 135 10.0  11.0  147.5 
          E4-160*145*10 160 145 10.0  11.0  157.5 
          E4-200*180*14 200 180 14.0  15.0  195.0 
          E4-250*230*14 250 230 14.0  15.0  245.0 
          E4-320*295*17 320 295 17.0  18.0  312.5 

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