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LK Group

LK Group

  • LK Armatur

    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. Svenska English Deutsch Italiano Yкраїнська Suomi

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    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. Svenska English Norsk Suomi

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    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. English

  • LK Group

    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. Svenska English
401 Elbow

401 Elbow

Angle coupling with equilateral or reduced dimension. Suitable for heating water and tapwater, air, gas and certain oils. For more information, see the separate product sheet for compression fittings.

401 Elbow

  • Variants
  • Detailed Information
  • Documentation

Variants

401 - Compression fitting

401 - Compression fitting 14 variants

The connections are also available in a chrome-plated version on request. Dimensions according to dimension sketch are only indicative and not part of the specification. Nuts on couplings in sizes up to 28 mm have wrench flats with grooves. Sizes 35, 42 and 54 mm have nuts with hexagonal heads.

Article Dim. D mm L mm Weight (kg) Note Dimensional sketch Item List
050023 6
189 20 17 8 17 25 0.04
189 20 25 10 19 28 0.05
189 20 33 12 20 29 0.06
189 20 41 15 22 31 0.08
189 20 58 18 23 34 0.1
189 20 66 22 25 37 0.1
189 20 74 28 26 42 0.2
189 20 82 35 30 49 0.3
189 20 90 42 35 56 0.5
189 21 65 15 x 12 22 x 20 34 0.1
189 21 73 18 x 15 23 33 0.1
189 22 07 22 x 15 25 x 21 33 0.1 L mm: 33/35
189 22 49 28 x 22 25 40 0.2 L mm: 40/42

050023

Dim. 6
D mm
L mm
Weight (kg)
Note
Dimensional sketch
Item list

189 20 17

Dim. 8
D mm 17
L mm 25
Weight (kg) 0.04
Note
Dimensional sketch
Item list

189 20 25

Dim. 10
D mm 19
L mm 28
Weight (kg) 0.05
Note
Dimensional sketch
Item list

189 20 33

Dim. 12
D mm 20
L mm 29
Weight (kg) 0.06
Note
Dimensional sketch
Item list

189 20 41

Dim. 15
D mm 22
L mm 31
Weight (kg) 0.08
Note
Dimensional sketch
Item list

189 20 58

Dim. 18
D mm 23
L mm 34
Weight (kg) 0.1
Note
Dimensional sketch
Item list

189 20 66

Dim. 22
D mm 25
L mm 37
Weight (kg) 0.1
Note
Dimensional sketch
Item list

189 20 74

Dim. 28
D mm 26
L mm 42
Weight (kg) 0.2
Note
Dimensional sketch
Item list

189 20 82

Dim. 35
D mm 30
L mm 49
Weight (kg) 0.3
Note
Dimensional sketch
Item list

189 20 90

Dim. 42
D mm 35
L mm 56
Weight (kg) 0.5
Note
Dimensional sketch
Item list

189 21 65

Dim. 15 x 12
D mm 22 x 20
L mm 34
Weight (kg) 0.1
Note
Dimensional sketch
Item list

189 21 73

Dim. 18 x 15
D mm 23
L mm 33
Weight (kg) 0.1
Note
Dimensional sketch
Item list

189 22 07

Dim. 22 x 15
D mm 25 x 21
L mm 33
Weight (kg) 0.1
Note L mm: 33/35
Dimensional sketch
Item list

189 22 49

Dim. 28 x 22
D mm 25
L mm 40
Weight (kg) 0.2
Note L mm: 40/42
Dimensional sketch
Item list

Detailed Information

Description

Angle coupling with equilateral or reduced dimension. Suitable for heating water and tapwater, air, gas and certain oils. For more information, see the separate product sheet for compression fittings.

Technical Data

Max. working pressure: 1.6 MPa
Working temperature: Max. 100 °C
Other data: Material, DZR-brass
Thread standard, Dim. 8, 12 and 15 mm has cylindrical thread (G) ¼”, ⅜” and ½"

Documentation

Product sheet

401 Elbow