NAPN | MERKEL U-RING NAPN

Back to overview Piston Seal (Pneumatic)

PRODUCT DESCRIPTION

Merkel U-ring with asymmetrical profile and special pneumatic sealing edge on the dynamic sealing lip.

PRODUCT ADVANTAGES

  • The asymmetrical profile with the longer and thicker static sealing lip ensures secure seating in the bottom of the groove
  • The special pneumatic sealing edge gives very good tightness with low friction and maintains an effective lubricating film
  • Widely proven design
  • Large supply range available
  • Very good tribological properties (wear, friction and long service life)

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Freudenberg
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NAPN

Filtered items for NAPN ( 30 hits )

design material DN dN D3 min D4 min H L brand item no. SP | IP    
NAPN 80 NBR 186349 6 2 5.85 5 3.5 4 Freudenberg 49024487 Details
NAPN 80 NBR 186349 8 4.8 7.85 7 3 3.5 Freudenberg 49012343 Details
NAPN 80 NBR 186349 10 5 9.85 9 3 3.5 Freudenberg 49024489 Details
NAPN 80 NBR 186349 12 7 11.85 11 4 4.5 Freudenberg 49024486 Details
NAPN 80 NBR 186349 16 10 15.85 15 4.5 5 Freudenberg 49024490 Details
NAPN 72 NBR 708 20 12 - - 4.5 - Freudenberg 338008 Details
NAPN 80 NBR 186349 20 12 - - 4.5 - Freudenberg 49055525 Details
NAPN 80 NBR 186349 25 17 24.8 24 5 5.5 Freudenberg 49024491 Details
NAPN 80 NBR 186349 32 24 31.8 30.8 5.5 6 Freudenberg 49022834 Details
NAPN 75 FKM 230553 32 24 31.8 30.8 5.5 6 Freudenberg 49041663 Details
NAPN 72 NBR 708 36 27 - - 6.5 - Freudenberg 338011 Details
NAPN 80 NBR 186349 40 30 40.8 38.5 7 7.5 Freudenberg 49022833 Details
NAPN 75 FKM 230553 40 30 40.8 38.5 7 7.5 Freudenberg 49041664 Details
NAPN 80 NBR 186349 42 32 - - 8.5 - Freudenberg 49024484 Details
NAPN 80 NBR 186349 50 40 49.8 48.5 7 7.5 Freudenberg 49022832 Details
NAPN 75 FKM 230553 50 40 49.8 48.5 7 7.5 Freudenberg 49041665 Details
NAPN 80 NBR 186349 63 53 62.75 61.5 7 7.5 Freudenberg 49018551 Details
NAPN 75 FKM 230553 63 53 62.75 61.5 7 7.5 Freudenberg 49041666 Details
NAPN 80 NBR 186349 80 68 79.75 78.5 8.4 9.4 Freudenberg 49022821 Details
NAPN 75 FKM 230553 80 68 79.75 78.5 8.4 9.4 Freudenberg 49041667 Details