• Please call us: +49 (0) 231 961070-0 | Send us an e-mail: mail@lt-gasetechnik.com

About us

About L+T GASETECHNIK Klöpper-Waldmann GmbH & Co. KG

Development and manufacturing of high-performance gas installations, gas mixers, mass-produced fittings and customized control solutions. Production of standard equipment, as well as custom-designed systems with the highest standards of engineering, safety and quality. Complex technical requirements are at the same time for us stimulation and incentive – just beyond standards.

We supply systems and fittings for a wide variety of industries and industrial fields of application for gas engineering applications with flammable or non-flammable, corrosive or toxic technical gases. Our range of products extends from fittings manufactured in small series over standard gas mixing systems to individually planned large-scaled gas mixing systems and pressure/volume control system. L + T GASETECHNIK Klöpper-Waldmann GmbH & Co. KG plans and manufactures, including the associated control and analysis technology – from concept to commissioning – everything from a single source.

  • Engineering, production and commissioning of Gas Mix, Gas Supply and Test Systems according to customer specifications
  • Dynamic high-performance systems with associated electrical, measurement, control equipment and gas analysis systems.
  • Customized Gas Process Plants
  • Gas mixer for flammable and non-combustible gases
  • Static gas mixers with and without buffer vessel
  • Dynamic, MFC-based, fully automated gas mixer
  • Gas analysis systems
  • Individual solutions for control and regulation tasks
  • Engineering, field cabinet design, PLC-software design
  • Technical process engineering C&I
  • Gas analyzers
  • Standard equipment and systems for gas applications
We are active in the following industry sectors
  • Automotive Industry
  • Machine and plant engineering
    • Industrial kilns
    • Welding and laser technology
    • Shipyards
  • Chemical Industry
    • Chemistry
    • Synthetic Resins
  • Electronics, Measurement, Control and Analysis technology
  • Iron,  Steel and Non-Ferrous Metals
    • Electroplating
    • Copper
    • Steel
  • Energy supplyDeNOx technology
    • Energy
    • Petroleum
  • Liquefied gases
    • Cryo technology
    • Liquefied gases
  • Glass industry
    • Float glass
    • Glass flacons
    • Drinking glass
  • High-Tech Industry
    •  Analytics
    • Electrical Industry
    • Semiconductor Technology
    • Heating Technology
    • Water
  • Industrial Gases
  • Food Industry
  • Pharmaceutical Industry
    • Bio-Sensors
    • Health Care
    • Medical Technology
    • Pharma

ISO 9001 certification

L + T GASETECHNIK Klöpper-Waldmann GmbH & Co. KG is certified according to DIN EN ISO 9001: 2015 for the manufacture and development of high-performance gas technology systems, gas mixers, fittings and tailor-made control solutions


L+T GASETECHNIK Klöpper-Waldmann GmbH & Co. KG in numbers

Reference installations
Bespoke gas supply plants
Years of experience
m² office and workshop area
Number of employees

weyer group

LT GASETECHNIK is a member of the weyer group. Klaus Weyer is both managing director at horst weyer und partner gmbh and at LT GASETECHNIK. More information can be found here.

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