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COMPLETE CATALOGUE Piston seals K20 32 Items

DRAWINGS

K20: 5 part composite double acting seal
Material	Speed m/s	temperature °C	pressure Mpa


Nbr/Pom	0,5	-30 +105	15

K20 is a double-acting complete piston seal. Its structure has a sealing part in nitrile rubber (NBR) and two guide rings in POM.
It is composed of 3 elements and has several advantages including ease of installation, thanks to the cut guide ring. Used in cylinders with medium-duty applications such as agricultural machinery. In presence of harsh conditions, such as high temperature and aggressive fluids, it is recommended the use of Viton (FKM) as seal and Teflon (PTFE), as guide ring.

K20 YOU CAN REPLACE IT WITH: - MPSA-65 - PSA-65

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Description	Dimensions(mm)	Material	Avail. (UN)
K20-025-017,50 D.025x017,5x8,5 01.K2000.02501785	25,00 - 17,50 - 8,50 chiudi	Nbr/Pom	60
K20-025,4-017,45 D.025,4x017,45x8,71 01.K2000.0250178	25,40 - 17,45 - 8,71 chiudi	Nbr/Pom	19
K20-031,75-023,80 D.031,75x023,8x8,71 01.K2000.0310238	31,75 - 23,80 - 8,71 chiudi	Nbr/Pom	-
K20-032-022 D.032x022x11 01.K2000.03202211	32,00 - 22,00 - 11,00 chiudi	Nbr/Pom	23
K20 038,1-028,57 NBR D.038,1x028,57x11,1 01.K20NB.038028	38,10 - 28,57 - 11,10 chiudi	Nbr/Pom	11
77/M 6111210 D.040x030x11 01.77000.040030	40,00 - 30,00 - 11,00 chiudi	Nbr/Pom	-
K20-040-030 NBR D.040x030x11 01.K20NB.040030	40,00 - 30,00 - 11,00 chiudi	Nbr/Pom	73
K20-044,45-034,92 D.044,45x034,925x11,1 01.K2000.04403411	44,45 - 34,93 - 11,10 chiudi	Nbr/Pom	34
K20-050-040 NBR D.050x040x11 01.K20NB.050040	50,00 - 40,00 - 11,00 chiudi	Nbr/Pom	73
K20-050-041 NBR D.050,8x041,27x11,1 01.K20NB.050041	50,80 - 41,27 - 11,10 chiudi	Nbr/Pom	23
K20-057,15-047,62 D.057,15x047,625x11,1 01.K2000.05704711	57,15 - 47,63 - 11,10 chiudi	Nbr/Pom	9
77/M 6918060 D.060,33x050,8x11,10 01.77000.06030508	60,33 - 50,80 - 11,10 chiudi	Nbr/Pom	-
K20-063-053 NBR D.063x053x11 01.K20NB.063053	63,00 - 53,00 - 11,00 chiudi	Nbr/Pom	26
K20-063,50-053,97 D.063,5x053,975x11,1 01.K2000.06305311	63,50 - 53,98 - 11,10 chiudi	Nbr/Pom	35
K20-069,85-060,32 D.069,85x060,325x11,1 01.K2000.06906011	69,85 - 60,33 - 11,10 chiudi	Nbr/Pom	13
K20-076-066 NBR D.076,2x066,67x11,1 01.K20NB.076066	76,20 - 66,67 - 11,10 chiudi	Nbr/Pom	30
K20-080-070 NBR D.080x070x11 01.K20NB.080070	80,00 - 70,00 - 11,00 chiudi	Nbr/Pom	34
K20-082-073 NBR D.082,55x073,025x11,11 01.K20NB.082073	82,55 - 73,25 - 11,11 chiudi	Nbr/Pom	11
K20-088-076 NBR D.088,9x076,20x14,27 01.K20NB.088076	88,90 - 76,20 - 14,27 chiudi	Nbr/Pom	5
K20-092-082 D.092x082x11 01.K2000.09208211	92,00 - 82,00 - 11,00 chiudi	Nbr/Pom	-
K20-095,25-082,55 D.095,25x082,55x14,27 01.K2000.09508214	95,25 - 82,55 - 14,28 chiudi	Nbr/Pom	4
K20-100-087 NBR D.100x087x14 65 01.K20NB.100087	100,00 - 87,00 - 14,00 chiudi	Nbr/Pom	21
IDP 400350 D.101,60x088,90x14,27 01.IDP00.088101	101,60 - 88,90 - 14,27 chiudi	Nbr/Pom	13
K20-101-088 D.101,6x088,9x14,275 01.K20NB.101088	101,60 - 88,90 - 14,27 chiudi	Nbr/Pom	4
K20-114,3-101,6 D.114,3x101,6x14,27 01.K2000.11410114	114,30 - 101,60 - 14,28 chiudi	Nbr/Pom	-
K20-125-112 NBR D.125x112x14 65 01.K20NB.125112	125,00 - 112,00 - 14,00 chiudi	Nbr/Pom	22
K20-127-111,12 D.127x111,125x17,45 01.K2000.12711117	127,00 - 111,13 - 17,45 chiudi	Nbr/Pom	19
K20-140-124 D.140x124x17,5 01.K2000.14012417	140,00 - 124,00 - 17,50 chiudi	Nbr/Pom	6
K20-152,4-133,35 D.152,4x133,35x25,4 01.K2000.15213325	152,40 - 133,35 - 25,40 chiudi	Nbr/Pom	-
K20-160-140 NBR D.160x140x25 01.K20NB.160140	160,00 - 140,00 - 25,00 chiudi	Nbr/Pom	1 + 10 from the 27/02/26
K20-180-160 D.180x160x25 01.K2000.18016025	180,00 - 160,00 - 25,00 chiudi	Nbr/Pom	-
K20-200-180 D.200x180x25 01.K2000.20018025	200,00 - 180,00 - 25,00 chiudi	Nbr/Pom	-