ATKDouble lip seal for rod with energizing element and integrated Back-up ring

Double lip seal for single acting rod, with elastomeric energizer and integrated anti-extrusion ring. It guarantees excellent seal-ability even in the case of low pressures or particularly difficult conditions such as small misalignments or radial loads. Profile with great stability inside the seat, the incorporated anti-extrusion ring guarantees excellent resistance to extrusion in case of high pressure or large radial play. Standard material: polyurethane, with energizing ring in NBR and anti-extrusion ring in polyacetal resin.


Seal capabilities

  • Temperature: from -30 to 100 °C
  • Max. pressure: 630 bar
  • Max. speed: 0,5 m/s

Applications

reciprocating rotating helical static
Description Ø d Ø D L
ATK 25x35x8,3 PU BN POM 25,00 35,00 8,30
ATK 31,75x38,1x7,35 PU BN POM 31,75 38,10 7,35
ATK 30x40x8,3 PU BN POM 30,00 40,00 8,30
ATK 30x40x11 PU BN POM 30,00 40,00 11,00
ATK 31,75x41,28x7,35 PU BN POM 31,75 41,28 7,35
ATK 38,1x47,62x7,35 PU BN POM 38,10 47,62 7,35
ATK 40x50x8,3 PU BN POM 40,00 50,00 8,30
ATK 35x50x10,5 PU BN POM 35,00 50,00 10,50
ATK 38,1x50,8x10,5 PU BN POM 38,10 50,80 10,50
ATK 40x52x9,5 PU BN POM 40,00 52,00 9,50
ATK 44,45x53,98x7,35 PU BN POM 44,45 53,98 7,35
ATK 44,45x53,98x10,5 PU BN POM 44,45 53,98 10,50
ATK 40x55x10,5 PU BN POM 40,00 55,00 10,50
ATK 40x55x12,4 PU BN POM 40,00 55,00 12,40
ATK 44,45x57,15x10,5 PU BN POM 44,45 57,15 10,50
ATK 50x60x8,3 PU BN POM 50,00 60,00 8,30
ATK 45x60x12,4 PU BN POM 45,00 60,00 12,40
ATK 50,8x60,32x10,5 PU BN POM 50,80 60,32 10,50
ATK 50,8x63,5x10,5 PU BN POM 50,80 63,50 10,50
ATK 50x65x12,4 PU BN POM 50,00 65,00 12,40
ATK 55x68x14 PU BN POM 55,00 68,00 14,00
ATK 57,15x69,85x10,5 PU BN POM 57,15 69,85 10,50
ATK 55x70x12,4 PU BN POM 55,00 70,00 12,40
ATK 56x71x12,4 PU BN POM 56,00 71,00 12,40
ATK 60x72x9,5 PU BN POM 60,00 72,00 9,50
ATK 60x73x14 PU BN POM 60,00 73,00 14,00
ATK 63x75x9,6 PU BN POM 63,00 75,00 9,60
ATK 60x75x12,4 PU BN POM 60,00 75,00 12,40
ATK 63,5x76,2x10,5 PU BN POM 63,50 76,20 10,50
ATK 65x78x11 PU BN POM 65,00 78,00 11,00
ATK 63x78x12,4 PU BN POM 63,00 78,00 12,40
ATK 65x80x10 PU BN POM 65,00 80,00 10,00
ATK 70x80x13 PU BN POM 70,00 80,00 13,00
ATK 70x82x9,5 PU BN POM 70,00 82,00 9,50
ATK 69,85x82,55x10,5 PU BN POM 69,85 82,55 10,50
ATK 70x83x11 PU BN POM 70,00 83,00 11,00
ATK 70x85x10 PU BN POM 70,00 85,00 10,00
ATK 70x85x11 PU BN POM 70,00 85,00 11,00
ATK 70x85x12,4 PU BN POM 70,00 85,00 12,40
ATK 75x88x11 PU BN POM 75,00 88,00 11,00
ATK 76,2x88,9x10,5 PU BN POM 76,20 88,90 10,50
ATK 75x90x10 PU BN POM 75,00 90,00 10,00
ATK 76,2x92,07x13,7 PU BN POM 76,20 92,07 13,70
ATK 80x93x11 PU BN POM 80,00 93,00 11,00
ATK 80x95x10 PU BN POM 80,00 95,00 10,00
ATK 80x95x12,4 PU BN POM 80,00 95,00 12,40
ATK 82,55x95,25x10,5 PU BN POM 82,55 95,25 10,50
ATK 85x97x9,5 PU BN POM 85,00 97,00 9,50
ATK 85x100x11 PU BN POM 85,00 100,00 11,00
ATK 90x100x13 PU BN POM 90,00 100,00 13,00

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