U-UMPneumatic Rod and Piston Seals

Double lip symmetrical profile rod and piston seal for single-acting applications. It guarantees an excellent seal-ability in case of low pressures or particularly difficult conditions such as small misalignments or radial loads. Standard material: Nitrile rubber.


Seal capabilities

  • Temperature: from -40 to 120 °C
  • Max. pressure: 120 bar
  • Max. speed: 0,2 m/s

Applications

alternativo rotatorio elicoidale statico

This product is interchangeable with:
U - K21 NBR - KN 21 - SN 21 - UM - DUM

Operating temperature

min.
max.

Max. Speed

max.

Material type

Search by code

Description Ø d Ø D L Material
UM 260220 BN 220,00 260,00 19,50 NBR 90Sh.A - Nitrile
UM 260220 VT 220,00 260,00 19,50 FKM 90Sh.A - Viton
U 1050900 BN 228,60 266,70 24,00 NBR 90Sh.A - Nitrile
U 1050900 VT 228,60 266,70 24,00 FKM 90Sh.A - Viton
UM 270230 BN 230,00 270,00 21,50 NBR 90Sh.A - Nitrile
UM 270230 VT 230,00 270,00 21,50 FKM 90Sh.A - Viton
UM 280240 BN 240,00 280,00 21,50 NBR 90Sh.A - Nitrile
UM 280240 VT 240,00 280,00 21,50 FKM 90Sh.A - Viton
U 1100950 BN 241,30 279,40 24,00 NBR 90Sh.A - Nitrile
U 1100950 VT 241,30 279,40 24,00 FKM 90Sh.A - Viton
UM 290250 BN 250,00 290,00 21,50 NBR 90Sh.A - Nitrile
UM 290250 VT 250,00 290,00 21,50 FKM 90Sh.A - Viton
U 11501000 BN 254,00 292,10 24,00 NBR 90Sh.A - Nitrile
U 11501000 VT 254,00 292,10 24,00 FKM 90Sh.A - Viton
UM 300260 BN 260,00 300,00 21,50 NBR 90Sh.A - Nitrile
UM 300260 VT 260,00 300,00 21,50 FKM 90Sh.A - Viton
U 12001050 BN 266,70 304,80 24,00 NBR 90Sh.A - Nitrile
U 12001050 VT 266,70 304,80 24,00 FKM 90Sh.A - Viton
U 12501100 BN 279,40 317,50 24,00 NBR 90Sh.A - Nitrile
U 12501100 VT 279,40 317,50 24,00 FKM 90Sh.A - Viton
UM 320280 BN 280,00 320,00 21,50 NBR 90Sh.A - Nitrile
UM 320280 VT 280,00 320,00 21,50 FKM 90Sh.A - Viton
U 13001150 BN 292,10 330,20 24,00 NBR 90Sh.A - Nitrile
U 13001150 VT 292,10 330,20 24,00 FKM 90Sh.A - Viton
UM 340300 BN 300,00 340,00 21,50 NBR 90Sh.A - Nitrile
UM 340300 VT 300,00 340,00 21,50 FKM 90Sh.A - Viton
U 13501200 BN 304,80 342,90 24,00 NBR 90Sh.A - Nitrile
U 13501200 VT 304,80 342,90 24,00 FKM 90Sh.A - Viton
UM 350310 BN 310,00 350,00 21,50 NBR 90Sh.A - Nitrile
UM 350310 VT 310,00 350,00 21,50 FKM 90Sh.A - Viton
U 14001250 BN 317,50 355,60 24,00 NBR 90Sh.A - Nitrile
U 14001250 VT 317,50 355,60 24,00 FKM 90Sh.A - Viton
UM 35032022 BN 320,00 350,00 23,50 NBR 90Sh.A - Nitrile
UM 35032022 VT 320,00 350,00 23,50 FKM 90Sh.A - Viton
UM 360320 BN 320,00 360,00 21,50 NBR 90Sh.A - Nitrile
UM 360320 VT 320,00 360,00 21,50 FKM 90Sh.A - Viton
U 14501300 BN 330,20 368,30 24,00 NBR 90Sh.A - Nitrile
U 14501300 VT 330,20 368,30 24,00 FKM 90Sh.A - Viton
U 15001325 BN 336,55 381,00 24,00 NBR 90Sh.A - Nitrile
U 15001325 VT 336,55 381,00 24,00 FKM 90Sh.A - Viton
UM 380340 BN 340,00 380,00 21,50 NBR 90Sh.A - Nitrile
UM 380340 VT 340,00 380,00 21,50 FKM 90Sh.A - Viton
U 15251350 BN 342,90 387,35 24,00 NBR 90Sh.A - Nitrile
U 15251350 VT 342,90 387,35 24,00 FKM 90Sh.A - Viton
UM 400350 BN 350,00 400,00 26,50 NBR 90Sh.A - Nitrile
UM 400350 VT 350,00 400,00 26,50 FKM 90Sh.A - Viton
U 15501400 BN 355,60 393,70 24,00 NBR 90Sh.A - Nitrile
U 15501400 VT 355,60 393,70 24,00 FKM 90Sh.A - Viton
U 16001450 BN 368,30 406,40 24,00 NBR 90Sh.A - Nitrile
U 16001450 VT 368,30 406,40 24,00 FKM 90Sh.A - Viton

50 items (showing from 401 to 450 of 470 items)

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