LK Systems is the leading manufacturer of easy-to-install systems for heating and tap water distribution and pre-insulated pipes in the Nordics. Through our prefabrication factory, we also provide tailor-made solutions that simplify the installation process even further.
LK Armatur is a leading producer in Europe, manufactures millions of valves per year for the global HVAC market. Our solutions are based on a comprehensive view of how valves, control units, components and prefabricated products work together.
Our PEX Pipe Extrusion business area is an innovative manufacturer of high-quality plastic pipes for the heating and plumbing industry. Our core is the efficient, high-technology production process for crosslinked PE-Xa pipes, resulting in products with a unique combination of flexibility and hydrostatic strength.
LK is a family-owned trading and production group, operating on a global scale within the HVAC-area. We are the market leader in Sweden and has an increasing sales of products, systems and solutions in the Nordic countries, Europe and the USA.
Filter system solutions:
| Article | Type | Dim. | For pipe dim. | L mm | Color | System solutions | Packaging | Environment | Item List |
|---|---|---|---|---|---|---|---|---|---|
| 187 65 00 | Grey ring | AX16 * | 16x2,0 | 56 | Grey | Floor Heating, Universal, PEM |
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| 187 65 01 | Grey ring | AX20 | 20x2,5 | 56 | Universal |
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| 187 65 02 | Grey ring | AX25 | 25x3,5 | 59 | Universal |
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| 187 65 03 | Grey ring | A32 * | 32x2,9-3,0 | 59 | Grey | Floor Heating, Universal, Ground Heating, PEM |
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| 187 20 08 | Grey ring | A40 | 40x3,5 | 64.5 | Universal |
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| 187 25 80 | Grey ring | A50 | 50x4,0 | 88.9 | Universal |
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| 187 42 05 | Grey ring | A63 | 63x4,5 | 90.9 | Universal |
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| 188 15 34 | Grey ring | A75 | 75x7,5 | 106 | Universal |
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| 187 65 04 | Grey ring | AX20 x AX16 | 20x2,5 x 16x2,0 | 56 | Universal |
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| 187 65 20 | Grey ring | AX25 x AX16 | 25x3,5 x 16x2,0 | 57.5 | Universal |
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| 187 65 05 | Grey ring | AX25 x AX20 | 25x3,5 x 20x2,5 | 57.5 | Universal |
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| 187 65 24 | Grey ring | A32 x AX16 * | 32x2,9-3,0 x 16x2,0 | 57.5 | Grey | Universal, PEM |
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| 187 65 21 | Grey ring | A32 x AX20 | 32x2,9-3,0 x 20x2,5 | 57.5 | Universal |
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| 187 65 22 | Grey ring | A32 x AX25 | 32x2,9-3,0 x 25x3,5 | 59 | Universal |
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| 187 80 00 | Grey ring | A40 x AX20 | 40x3,5 x 20x2,5 | 59 | Universal |
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| 187 65 29 | Grey ring | A40 x AX25 | 40x3,5 x 25x3,5 | 62 | Universal |
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| 187 20 20 | Grey ring | A40 x A32 | 40x3,5 x 32x2,9-3,0 | 62 | Universal |
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| 187 80 02 | Grey ring | A50 x AX25 | 50x4,0 x 25x3,5 | 74.2 | Universal |
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| 187 25 86 | Grey ring | A50 x A32 | 50x4,0 x 32x2,9-3,0 | 74.2 | Universal |
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| 187 25 87 | Grey ring | A50 x A40 | 40x3,5 | 76.7 | Universal |
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| 187 80 01 | Grey ring | A63 x AX25 | 63x4,5 x 25x3,5 | 75.2 | Universal |
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| 187 42 03 | Grey ring | A63 x A32 | 63x4,5 x 32x2,9-3,0 | 75.2 | Universal |
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| 187 42 04 | Grey ring | A63 x A40 | 40x3,5 | 77.7 | Universal |
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| 187 42 06 | Grey ring | A63 x A50 | 63x4,5 x 50x4,0 | 89.9 | Universal |
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| 188 15 35 | Grey ring | A75 x A63 | 75x7,5 x 63x4,5 | 99 | Universal |
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| 241 70 40 | Red ring | 20x2,0 | 20x2,0 | 56 | Floor Heating, PEM, Ground Heating |
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| 241 70 52 | Red ring | 25x2,3 | 25x2,3 | 60.5 | Red | Floor Heating, PEM, Ground Heating |
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| 187 25 38 | Grey and Red ring | 20 x 2,5 mm / 20 x 2,0 mm | 20x2,5 x 20x2,0 | 58.6 | Floor Heating, Universal, PEM |
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| 187 25 28 | Grey and Red ring | 25 x 3,5 mm / 25 x 2,5 mm | 25x3,5 x 25x2,5 | 61 | Floor Heating, Universal, PEM |
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187 65 00
| Type | Grey ring |
| Dim. | AX16 * |
| For pipe dim. | 16x2,0 |
| L mm | 56 |
| Color | Grey |
| System solutions | Floor Heating, Universal, PEM |
| Packaging | |
| Environment | |
| Item list |
|
187 65 01
| Type | Grey ring |
| Dim. | AX20 |
| For pipe dim. | 20x2,5 |
| L mm | 56 |
| Color | |
| System solutions | Universal |
| Packaging | |
| Environment | |
| Item list |
|
187 65 02
| Type | Grey ring |
| Dim. | AX25 |
| For pipe dim. | 25x3,5 |
| L mm | 59 |
| Color | |
| System solutions | Universal |
| Packaging | |
| Environment | |
| Item list |
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187 65 03
| Type | Grey ring |
| Dim. | A32 * |
| For pipe dim. | 32x2,9-3,0 |
| L mm | 59 |
| Color | Grey |
| System solutions | Floor Heating, Universal, Ground Heating, PEM |
| Packaging | |
| Environment | |
| Item list |
|
187 20 08
| Type | Grey ring |
| Dim. | A40 |
| For pipe dim. | 40x3,5 |
| L mm | 64.5 |
| Color | |
| System solutions | Universal |
| Packaging | |
| Environment | |
| Item list |
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187 25 80
| Type | Grey ring |
| Dim. | A50 |
| For pipe dim. | 50x4,0 |
| L mm | 88.9 |
| Color | |
| System solutions | Universal |
| Packaging | |
| Environment | |
| Item list |
|
187 42 05
| Type | Grey ring |
| Dim. | A63 |
| For pipe dim. | 63x4,5 |
| L mm | 90.9 |
| Color | |
| System solutions | Universal |
| Packaging | |
| Environment | |
| Item list |
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188 15 34
| Type | Grey ring |
| Dim. | A75 |
| For pipe dim. | 75x7,5 |
| L mm | 106 |
| Color | |
| System solutions | Universal |
| Packaging | |
| Environment | |
| Item list |
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187 65 04
| Type | Grey ring |
| Dim. | AX20 x AX16 |
| For pipe dim. | 20x2,5 x 16x2,0 |
| L mm | 56 |
| Color | |
| System solutions | Universal |
| Packaging | |
| Environment | |
| Item list |
|
187 65 20
| Type | Grey ring |
| Dim. | AX25 x AX16 |
| For pipe dim. | 25x3,5 x 16x2,0 |
| L mm | 57.5 |
| Color | |
| System solutions | Universal |
| Packaging | |
| Environment | |
| Item list |
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187 65 05
| Type | Grey ring |
| Dim. | AX25 x AX20 |
| For pipe dim. | 25x3,5 x 20x2,5 |
| L mm | 57.5 |
| Color | |
| System solutions | Universal |
| Packaging | |
| Environment | |
| Item list |
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187 65 24
| Type | Grey ring |
| Dim. | A32 x AX16 * |
| For pipe dim. | 32x2,9-3,0 x 16x2,0 |
| L mm | 57.5 |
| Color | Grey |
| System solutions | Universal, PEM |
| Packaging | |
| Environment | |
| Item list |
|
187 65 21
| Type | Grey ring |
| Dim. | A32 x AX20 |
| For pipe dim. | 32x2,9-3,0 x 20x2,5 |
| L mm | 57.5 |
| Color | |
| System solutions | Universal |
| Packaging | |
| Environment | |
| Item list |
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187 65 22
| Type | Grey ring |
| Dim. | A32 x AX25 |
| For pipe dim. | 32x2,9-3,0 x 25x3,5 |
| L mm | 59 |
| Color | |
| System solutions | Universal |
| Packaging | |
| Environment | |
| Item list |
|
187 80 00
| Type | Grey ring |
| Dim. | A40 x AX20 |
| For pipe dim. | 40x3,5 x 20x2,5 |
| L mm | 59 |
| Color | |
| System solutions | Universal |
| Packaging | |
| Environment | |
| Item list |
|
187 65 29
| Type | Grey ring |
| Dim. | A40 x AX25 |
| For pipe dim. | 40x3,5 x 25x3,5 |
| L mm | 62 |
| Color | |
| System solutions | Universal |
| Packaging | |
| Environment | |
| Item list |
|
187 20 20
| Type | Grey ring |
| Dim. | A40 x A32 |
| For pipe dim. | 40x3,5 x 32x2,9-3,0 |
| L mm | 62 |
| Color | |
| System solutions | Universal |
| Packaging | |
| Environment | |
| Item list |
|
187 80 02
| Type | Grey ring |
| Dim. | A50 x AX25 |
| For pipe dim. | 50x4,0 x 25x3,5 |
| L mm | 74.2 |
| Color | |
| System solutions | Universal |
| Packaging | |
| Environment | |
| Item list |
|
187 25 86
| Type | Grey ring |
| Dim. | A50 x A32 |
| For pipe dim. | 50x4,0 x 32x2,9-3,0 |
| L mm | 74.2 |
| Color | |
| System solutions | Universal |
| Packaging | |
| Environment | |
| Item list |
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187 25 87
| Type | Grey ring |
| Dim. | A50 x A40 |
| For pipe dim. | 40x3,5 |
| L mm | 76.7 |
| Color | |
| System solutions | Universal |
| Packaging | |
| Environment | |
| Item list |
|
187 80 01
| Type | Grey ring |
| Dim. | A63 x AX25 |
| For pipe dim. | 63x4,5 x 25x3,5 |
| L mm | 75.2 |
| Color | |
| System solutions | Universal |
| Packaging | |
| Environment | |
| Item list |
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187 42 03
| Type | Grey ring |
| Dim. | A63 x A32 |
| For pipe dim. | 63x4,5 x 32x2,9-3,0 |
| L mm | 75.2 |
| Color | |
| System solutions | Universal |
| Packaging | |
| Environment | |
| Item list |
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187 42 04
| Type | Grey ring |
| Dim. | A63 x A40 |
| For pipe dim. | 40x3,5 |
| L mm | 77.7 |
| Color | |
| System solutions | Universal |
| Packaging | |
| Environment | |
| Item list |
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187 42 06
| Type | Grey ring |
| Dim. | A63 x A50 |
| For pipe dim. | 63x4,5 x 50x4,0 |
| L mm | 89.9 |
| Color | |
| System solutions | Universal |
| Packaging | |
| Environment | |
| Item list |
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188 15 35
| Type | Grey ring |
| Dim. | A75 x A63 |
| For pipe dim. | 75x7,5 x 63x4,5 |
| L mm | 99 |
| Color | |
| System solutions | Universal |
| Packaging | |
| Environment | |
| Item list |
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241 70 40
| Type | Red ring |
| Dim. | 20x2,0 |
| For pipe dim. | 20x2,0 |
| L mm | 56 |
| Color | |
| System solutions | Floor Heating, PEM, Ground Heating |
| Packaging | |
| Environment | |
| Item list |
|
241 70 52
| Type | Red ring |
| Dim. | 25x2,3 |
| For pipe dim. | 25x2,3 |
| L mm | 60.5 |
| Color | Red |
| System solutions | Floor Heating, PEM, Ground Heating |
| Packaging | |
| Environment | |
| Item list |
|
187 25 38
| Type | Grey and Red ring |
| Dim. | 20 x 2,5 mm / 20 x 2,0 mm |
| For pipe dim. | 20x2,5 x 20x2,0 |
| L mm | 58.6 |
| Color | |
| System solutions | Floor Heating, Universal, PEM |
| Packaging | |
| Environment | |
| Item list |
|
187 25 28
| Type | Grey and Red ring |
| Dim. | 25 x 3,5 mm / 25 x 2,5 mm |
| For pipe dim. | 25x3,5 x 25x2,5 |
| L mm | 61 |
| Color | |
| System solutions | Floor Heating, Universal, PEM |
| Packaging | |
| Environment | |
| Item list |
|
Product sheet
LK PressPex Straight Fitting
EPD
LK PressPex Fittings, Straight/Elbow/T-piece & Cap - EPD
Dimensional drawing
PressPex_skiss_Rak koppling
EPD
LK PressPex Fittings, Straight & Cap - EPD
Assembly instruction
Assembly instruction_LK PressPex
EPD
LK PressPex Fittings, T-Piece/Cap/Straight & Elbow - EPD