Piston Seal KPOR 30 (K 30)

piston-seal-kpor-30-k-30 piston-seal-kpor-30-k-30 piston-seal-kpor-30-k-30
piston-seal-kpor-30-k-30 piston-seal-kpor-30-k-30 piston-seal-kpor-30-k-30

Piston Seal KPOR 30 (K 30)

Description
Product group: Piston seal
Design: POR PTFE seal with an o-ring energising element
Profil no.: 30
Specification: Z suitable for two-sided pressure load
Seal material: PTFE 00 9807
O-ring material: NBR 70 0100

Operational application limits
Pressure (MPa): ≤ 40
Temperature (°C): -30 to +100
Running speed (m/s): ≤ 15

Catalog Piston Seal KPOR 30 (K 30) Download View Design Housing Download View Installation Download View

Media
Hydraulic oils acc. to DIN 51524 Part 1 – 3, lubricating oils, mineral oil based lubricating greases, highly non-flammable hydraulic fluids HFA, HFB, HFC acc. to VDMA 24317

Function
The KPOR seals consist of a PTFE sealing element which is energised by an o-ring. This results in an exceptionally good sealing function under high loads and good static sealing performance. The KPOR 30 design is a double acting piston seal.

Installation
For small diameters, axially accessible installation housing is required. For larger pistons, the seals can be installed in closed installation housings. Subsequent calibration is necessary.

Remarks
The standard for this design is a PTFE-Bronze/NBR 70 combination. Depending on the area of application, other materials such as PTFE-Glass, PTFE-Graphite and PTFE-Carbon for the seal element and EPDM, FKM, VMQ etc. for the energising element are available. Sufficient guiding of the piston using suitable guide elements is necessary.

D Size between 20 - 220 mm

d Size between 12.5 - 199 mm

H Size between 2.2 - 8.1 mm

Name D d H
Name D d H
K30 - 20 x 12.5 x 3.2 20 12.5 3.2
K30 - 20 x 15.1 x 2.2 20 15.1 2.2
K30 - 22 x 14.5 x 3.2 22 14.5 3.2
K30 - 24 x 16.5 x 3.2 24 16.5 3.2
K30 - 25 x 17.5 x 3.2 25 17.5 3.2
K30 - 25 x 20.1 x 2.2 25 20.1 2.2
K30 - 27 x 19.5 x 3.2 27 19.5 3.2
K30 - 28 x 17 x 4.2 28 17 4.2
K30 - 28 x 20.5 x 3.2 28 20.5 3.2
K30 - 30 x 22.5 x 3.2 30 22.5 3.2
K30 - 32 x 24.5 x 3.2 32 24.5 3.2
K30 - 35 x 27.5 x 3.2 35 27.5 3.2
K30 - 36 x 28.5 x 3.2 36 28.5 3.2
K30 - 38 x 30.5 x 3.2 38 30.5 3.2
K30 - 39 x 31.5 x 3.2 39 31.5 3.2
K30 - 40 x 29 x 4.2 40 29 4.2
K30 - 40 x 32.5 x 3.2 40 32.5 3.2
K30 - 42 x 31 x 4.2 42 31 4.2
K30 - 45 x 34 x 4.2 45 34 4.2
K30 - 46 x 37.5 x 4.2 46 37.5 4.2
K30 - 48 x 37 x 4.2 48 37 4.2
K30 - 50 x 39 x 4.2 50 39 4.2
K30 - 50 x 39 x 4.2 50 39 4.2
K30 - 52 x 41 x 4.2 52 41 4.2
K30 - 54 x 43 x 4.2 54 43 4.2
K30 - 55 x 44 x 4.2 55 44 4.2
K30 - 60 x 44.5 x 6.3 60 44.5 6.3
K30 - 60 x 49 x 4.2 60 49 4.2
K30 - 63 x 47.5 x 6.3 63 47.5 6.3
K30 - 63 x 52 x 4.2 63 52 4.2
K30 - 65 x 54 x 4.2 65 54 4.2
K30 - 70 x 54.5 x 6.3 70 54.5 6.3
K30 - 70 x 59 x 4.2 70 59 4.2
K30 - 75 x 59.5 x 6.3 75 59.5 6.3
K30 - 75 x 64 x 4.2 75 64 4.2
K30 - 80 x 59 x 8.1 80 59 8.1
K30 - 80 x 64.5 x 6.3 80 64.5 6.3
K30 - 82 x 71 x 4.2 82 71 4.2
K30 - 85 x 64 x 8.1 85 64 8.1
K30 - 85 x 69.5 x 6.3 85 69.5 6.3
K30 - 90 x 69 x 8.1 90 69 8.1
K30 - 90 x 74.5 x 6.3 90 74.5 6.3
K30 - 95 x 74 x 8.1 95 74 8.1
K30 - 95 x 79.5 x 6.3 95 79.5 6.3
K30 - 95 x 84 x 4.2 95 84 4.2
K30 - 100 x 79 x 8.1 100 79 8.1
K30 - 100 x 84.5 x 6.3 100 84.5 6.3
K30 - 100 x 89 x 4.2 100 89 4.2
K30 - 105 x 89.5 x 6.3 105 89.5 6.3
K30 - 110 x 89 x 8.1 110 89 8.1
K30 - 110 x 94.5 x 6.3 110 94.5 6.3
K30 - 115 x 99.5 x 6.3 115 99.5 6.3
K30 - 120 x 99 x 8.1 120 99 8.1
K30 - 120 x 104.5 x 6.3 120 104.5 6.3
K30 - 125 x 104 x 8.1 125 104 8.1
K30 - 125 x 109.5 x 6.3 125 109.5 6.3
K30 - 130 x 109 x 8.1 130 109 8.1
K30 - 130 x 114.5 x 6.3 130 114.5 6.3
K30 - 140 x 119 x 8.1 140 119 8.1
K30 - 150 x 129 x 8.1 150 129 8.1
K30 - 155 x 134 x 8.1 155 134 8.1
K30 - 160 x 139 x 8.1 160 139 8.1
K30 - 170 x 149 x 8.1 170 149 8.1
K30 - 180 x 159 x 8.1 180 159 8.1
K30 - 190 x 169 x 8.1 190 169 8.1
K30 - 215 x 194 x 8.1 215 194 8.1
K30 - 220 x 199 x 8.1 220 199 8.1

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