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  • 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

  • LK Systems

    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

  • LK Pex

    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
Union Nut 4374

Union Nut 4374

For heating and cooling systems, domestic water, steam, condensate, air, oil and gas.

Union Nut 4374

  • Variants
  • Detailed Information
  • Documentation

Variants

4374 - Female

4374 - Female 4 variants

Thread standard according to DIN – ISO 228. Manufacturing and quality control in accordance with DIN 2856 chapters 10 and 11. The dimensions used in the sketch are for illustration only and not part of the specification.

Article Dim. A mm Weight (kg) Dimensional sketch Item List
051016 ¾" 15 0.04
051005 1" 17 0.06
051045 1¼" 19 0.09
051062 1½" 20 0.08

051016

Dim. ¾"
A mm 15
Weight (kg) 0.04
Dimensional sketch
Item list

051005

Dim. 1"
A mm 17
Weight (kg) 0.06
Dimensional sketch
Item list

051045

Dim. 1¼"
A mm 19
Weight (kg) 0.09
Dimensional sketch
Item list

051062

Dim. 1½"
A mm 20
Weight (kg) 0.08
Dimensional sketch
Item list

Detailed Information

Description

For heating and cooling systems, domestic water, steam, condensate, air, oil and gas.

Technical Data

Max. working pressure: See table below
Thread standard: R - female thread
Other data: Brass

Application

Documentation

Product sheet

Union Nut 4374