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Special seals

Special seals

Special seals are designed for demanding applications where standard sealing elements are insufficient. We offer:

  • Sealing rings for high-pressure washers – resistant to pressurized water and fluctuating temperatures. Made from abrasion-resistant materials to ensure long service life and tightness in cleaning systems.

  • Rotary seals for excavator slewing columns – used in the rotating joints of construction equipment. These seals prevent hydraulic oil leakage and protect against ingress of dirt and moisture.

  • Custom seals – manufactured according to customer specifications, including non-standard shapes, materials, or operating conditions (e.g., high pressure, unusual media, extreme temperatures).

Thanks to advanced materials and precision engineering, our special seals provide durability and performance even in the harshest operating environments.

Photo Code Name Producer Stock
Rod POM 30x300 48008527 Rod POM 30x300 OEM 4
Rod PTFE 30x300 48008518 Rod PTFE 30x300 OEM 1
Rod PTFE+40BR 30x300 48008489 Rod PTFE+40BR 30x300 OEM 3
Rotary seal K702 30x37,5x3,2 48005461 Rotary seal K702 30x37,5x3,2 Kastas 58
Tube HPU TQ 30x52x160 48008266 Tube HPU TQ 30x52x160 OEM 1
Tube HPU TQ 30x62x160 48008267 Tube HPU TQ 30x62x160 OEM 6
Tube POM 30x45x200 48008532 Tube POM 30x45x200 OEM 2
Tube POM 30x50x200 48008215 Tube POM 30x50x200 OEM 10
Tube POM 30x60x200 48008533 Tube POM 30x60x200 OEM 2
Tube PTFE 30x50x150 48008521 Tube PTFE 30x50x150 OEM 4
Tube PTFE+40BR 30x45x150 48008492 Tube PTFE+40BR 30x45x150 OEM 3
TUBE XPU 30x49x160 48008466 TUBE XPU 30x49x160 OEM 4
TUBE XPU 30x52x160 48008467 TUBE XPU 30x52x160 OEM 3
Rod HPU TQ 31x160 48008251 Rod HPU TQ 31x160 OEM 8
Tube HPU TQ 34x55x160 48008268 Tube HPU TQ 34x55x160 OEM request
Tube PTFE+40BR 35x50x150 48008493 Tube PTFE+40BR 35x50x150 OEM 2
Rotary seal K702 36x43,5x3,2 48005462 Rotary seal K702 36x43,5x3,2 Kastas 31
Tube HPU TQ 37x55x160 48008269 Tube HPU TQ 37x55x160 OEM request
Tube HPU TQ 37x62x160 48008270 Tube HPU TQ 37x62x160 OEM 5
Tube HPU TQ 37x72x160 48008271 Tube HPU TQ 37x72x160 OEM 2
TUBE XPU 37x55x160 48008468 TUBE XPU 37x55x160 OEM 4
TUBE XPU 37x62x160 48008469 TUBE XPU 37x62x160 OEM request
Rod HPU TQ 38x160 48008252 Rod HPU TQ 38x160 OEM 3
Rod POM 40x300 48008528 Rod POM 40x300 OEM 3
Rod PTFE 40x300 48008519 Rod PTFE 40x300 OEM 2
Rod PTFE+40BR 40x300 48008490 Rod PTFE+40BR 40x300 OEM request
Rotary seal K702 40x47,5x3 48002308 Rotary seal K702 40x47,5x3 Kastas 25
Rotary seal K702 40x51x4,2 48005463 Rotary seal K702 40x51x4,2 Kastas 90
Rotary seal K702 40x51x4,2 TB+FPM 48003268 Rotary seal K702 40x51x4,2 TB+FPM Kastas 10
Tube HPU TQ 40x59x160 48008272 Tube HPU TQ 40x59x160 OEM 6
Tube HPU TQ 40x62x160 48008273 Tube HPU TQ 40x62x160 OEM 3
Tube POM 40x60x200 48008534 Tube POM 40x60x200 OEM 10
Tube PTFE 40x60x150 48008522 Tube PTFE 40x60x150 OEM 1
Tube PTFE+40BR 40x55x150 48008494 Tube PTFE+40BR 40x55x150 OEM 10
TUBE XPU 40x59x160 48011152 TUBE XPU 40x59x160 OEM 3
Pneumatic seal CUP 41,0x27x7,9 PU [2ECUP103] CUP 0400 B0 Pneumatic seal CUP 41,0x27x7,9 PU [2ECUP103] Artic seals 60
Tube HPU TQ 44x62x160 48008274 Tube HPU TQ 44x62x160 OEM 5
TUBE XPU 44x62x160 48008470 TUBE XPU 44x62x160 OEM 3
Rotary seal K702 45x56x4,2 48005464 Rotary seal K702 45x56x4,2 Kastas 20
Tube PTFE+40BR 45x60x150 48008495 Tube PTFE+40BR 45x60x150 OEM 6
Rod HPU TQ 46x160 48008253 Rod HPU TQ 46x160 OEM 1
Tube HPU TQ 47x65x160 48011151 Tube HPU TQ 47x65x160 OEM 3
Tube HPU TQ 47x70x160 48008275 Tube HPU TQ 47x70x160 OEM request
Tube HPU TQ 47x72x160 48008276 Tube HPU TQ 47x72x160 OEM 10
TUBE XPU 47x65x160 48011160 TUBE XPU 47x65x160 OEM 6
TUBE XPU 47x70x160 48008471 TUBE XPU 47x70x160 OEM 2
Rod POM 50x200 48008529 Rod POM 50x200 OEM 1
Rotary seal K702 50x61x4,2 48005465 Rotary seal K702 50x61x4,2 Kastas 9
Rotary seal K702-50x57,5x3,2 TB+NBR 48004915 Rotary seal K702-50x57,5x3,2 TB+NBR Kastas 28
Rotary seal K702-50x57,5x4,2 TB+NBR 48007162 Rotary seal K702-50x57,5x4,2 TB+NBR Kastas 8
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