COMPLETE CATALOGUE Piston seals NADUOP 42 Items

DRAWINGS

NADUOP: monobloc piston double acting seal
Material	Speed m/s	temperature °C	pressure Mpa


Nbr/Metal	1	-20 +100	1


Viton/Metal	1	-20 +200	1

Complete double-acting NADUOP piston for pneumatic cylinders, composed of a steel disc on which the seal is vulcanized.

The nitrile elastomer is vulcanized according to special production processes.

Mainly used on pneumatic cylinders.

The particular shape of the sealing lips guarantees a long life and a reduced stick-slip effect, moreover it already has a shock absorbing effect at the end of the stroke that avoids the use of elastic damping elements.

For special applications that require high temperatures they can be produced in FKM

GENERAL CHARACTERISTICS

-Complete piston ready for assembly

-Pressure release at the end of the stroke due to the grooves on the side

-Low friction and smooth operation due to the geometry of the sealing lips

-Easy fixing on the piston rod without the use of additional sealing elements

-Economic sealing solution

APPLICATIONS

Pneumatic cylinders in steel and aluminum

NADUOP YOU CAN REPLACE IT WITH: - NADUOP - DP - K57

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Description	Dimensions(mm)	Material	Avail. (UN)
NADUOP 8-1 407194 D.008x003x4,2 12.DUOP0.008000	8,00 - 3,00 - 4,20 chiudi	Nbr/Metal	-
NADUOP 10-1 407199 D.010x003x4,2 12.DUOP0.010000	10,00 - 3,00 - 4,20 chiudi	Nbr/Metal	252
K57-010 D.010x003x5 01.K5700.0100035	10,00 - 3,00 - 5,00 chiudi	Nbr/Metal	21
NADUOP 12-1 407203 D.012x004,5x5,2 12.DUOP0.012000	12,00 - 4,50 - 5,20 chiudi	Nbr/Metal	512
K57-012 D.012x004,5x6 12.K5700.012000	12,00 - 4,50 - 6,00 chiudi	Nbr/Metal	25
NADUOP 16-1 407205 D.016x004,5x5,7/6,7 12.DUOP0.016000	16,00 - 4,50 - 5,70 chiudi	Nbr/Metal	343
VIT NADUOP 16 12017009 D.016x004,5x5,7 12.DUOPV.016000	16,00 - 4,50 - 5,70 chiudi	Viton/Metal	-
K57-016 D.016x004,5x6,5 01.K5700.0160046	16,00 - 4,50 - 6,50 chiudi	Nbr/Metal	14
NADUOP 20-1 407207 D.020x006x6,7 12.DUOP0.020000	20,00 - 6,00 - 6,70 chiudi	Nbr/Metal	266
VIT NADUOP 20 12014445 D.020x006x6,7 12.DUOPV.020000	20,00 - 6,00 - 6,70 chiudi	Viton/Metal	49
DP 2005 Z5051 D.020x006x7,5 01.DP000.020000	20,00 - 6,00 - 7,50 chiudi	Nbr/Metal	-
K57-20 D.020x006x7,5 12.K5700.020000	20,00 - 6,00 - 7,50 chiudi	Nbr/Metal	+ 41 from the 03/03/26
KKPL 67514120 D.020x006x7,7 12.KKPL0.020000	20,00 - 6,00 - 7,70 chiudi	Nbr/Metal	-
NADUOP 25-1 407209 D.025x007x8 12.DUOP0.025000	25,00 - 7,00 - 8,00 chiudi	Nbr/Metal	2.751
VIT NADUOP 25-1 12015453 D.025x007x8 12.DUOPV.025000	25,00 - 7,00 - 8,00 chiudi	Viton/Metal	-
K57-010 D.025x007x8,8 01.K5700.0250078	25,00 - 7,00 - 8,80 chiudi	Nbr/Metal	-
K57-025 D.025x007x8,8 12.K5700.025000	25,00 - 7,00 - 8,80 chiudi	Nbr/Metal	127
VITON K57-025 D.025x007x8,8 12.K57VI.025000	25,00 - 7,00 - 8,80 chiudi	Viton/Metal	2
NADUOP 28-1 521310 D.028x007x8 12.DUOP0.028000	28,00 - 7,00 - 8,00 chiudi	Nbr/Metal	70
NADUOP 32-1 451057 D.032x008x8 12.DUOP0.032000	32,00 - 8,00 - 8,00 chiudi	Nbr/Metal	527
VIT NADUOP 32-2 49346212 D.032x008x8 12.DUOPV.032000	32,00 - 8,00 - 8,00 chiudi	Viton/Metal	-
K57-032 D.032x008x11 12.K5700.032000	32,00 - 8,00 - 11,00 chiudi	Nbr/Metal	48
VITON K57-032 D.032x008x11 12.K57VI.032000	32,00 - 8,00 - 11,00 chiudi	Viton/Metal	-
KKPL 67514225 D.035x010x8 12.KKPL0.035000	35,00 - 10,00 - 8,00 chiudi	Nbr/Metal	-
DP 4008 Z5051 D.040x008x11,8 01.DP000.040000	40,00 - 8,00 - 11,80 chiudi	Nbr/Metal	-
K57-040 D.040x008x011,8 12.K5700.040000	40,00 - 8,00 - 11,80 chiudi	Nbr/Metal	90
KKPL 67514429 D.040x010x8,5 12.KKPL0.040000	40,00 - 10,00 - 8,50 chiudi	Nbr/Metal	-
MPC 0400 0100 085 N3 D.040x010x8,5 12.MPC00.040000	40,00 - 10,00 - 8,50 chiudi	Nbr/Metal	0 39000 Avail. in 7 days DOP
NADUOP 40-1 451142 D.040x010x8,5 12.DUOP0.040000	40,00 - 10,00 - 8,50 chiudi	Nbr/Metal	482 + 1000 from the 09/02/26
NADUOP 50-1 451144 D.050x010x8,5 12.DUOP0.050000	50,00 - 10,00 - 8,50 chiudi	Nbr/Metal	531
NADUOP 50-1 12017258 D.050x010x10 12.DUOPV0.050000	50,00 - 10,00 - 10,00 chiudi	Nbr/Metal	ask for times Qty
K57-050 D.050x010x14 12.K5700.050000	50,00 - 10,00 - 14,00 chiudi	Nbr/Metal	25
VITON K57-050 D.050x010x14 12.K57VI.050000	50,00 - 10,00 - 14,00 chiudi	Viton/Metal	-
DP -6312 Z5051 D.063x012x14 NADUOP 12.DPPAR.0631214	63,00 - 12,00 - 14,00 chiudi	Nbr/Metal	ask for times Qty
NADUOP 63-1 451146 D.063x016x9,5 12.DUOP0.063000	63,00 - 16,00 - 9,50 chiudi	Nbr/Metal	143
NADUOP 80-1 451147 D.080x016x9,5 12.DUOP0.080000	80,00 - 16,00 - 9,50 chiudi	Nbr/Metal	209
DP - 8016 Z5051 D.080x016x16/12 12.DPPAR.0801616	80,00 - 16,00 - 16,00 chiudi	Nbr/Metal	11
K57-080 D.080x016x16 12.K5700.080000	80,00 - 16,00 - 16,00 chiudi	Nbr/Metal	-
NADUOP 100-1 451148 D.100x016x12,5 12.DUOP0.100000	100,00 - 16,00 - 12,50 chiudi	Nbr/Metal	65
VIT NADUOP 100-1 32947823 D.100x016x12,5 12.DUOPV.100000	100,00 - 16,00 - 12,50 chiudi	Viton/Metal	-
K57-100 D.100x020x18 12.K5700.100000	100,00 - 20,00 - 18,00 chiudi	Nbr/Metal	16
K57-063 D.063x012x14 12.K5700.063000	630,00 - 12,00 - 14,00 chiudi	Nbr/Metal	15