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

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

    Development and manufacture of high-performance gas technology systems, gas mixers, series-produced fittings and control solutions. Production of small series and customer-specific systems with the highest standards of engineering, safety and quality. Complex technical requirements are both an incentive and an incentive for us – in other words beyond standards.

    We supply systems and valves for a wide range of industries and industrial applications for gas engineering applications with flammable or non-flammable, corrosive or toxic technical gases. Our range of products extends from serially produced valves and fittings through standard systems to individually planned large-scale gas supply systems as control systems for pressure and/or volume flow or as gas mixing systems. L+T GASETECHNIK Klöpper-Waldmann GmbH & Co. KG plans and manufactures, including associated control and analysis technology – from the concept to commissioning – all from one source.

    Our lates blog posts

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    • advanced
    • Gas mixer
    • Gas mixer switch over
    • Smart / Comfort
    • Chemical and pharmaceutical industry
    • Gas analysis
    • Machine and plant engineering
    • Air evaporator switch-over
    • E/C&I and Analysis technology
    • Uncategorized
    If you use a gas mixer, choose a really accurate one, this will save (in a typical case) 30% of the Hydrogen costs!
    878 494 Stefanie

    The reason for this significant saving potential is a question of arithmetic: Here is an example: In this example the product quality will fluctuate and get worse if there are…

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    Safe lean-air supply for resin processes – new article in the Asia Pacific Coatings Journal
    1024 199 Alexander Hanf

    The article in the February 2021 issue of APCJ describes the possibilities to meet the requirements of lean air system operators for quality, safety and availability. The aim is always…

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    Automatic vaporizer switchover for medical oxygen
    772 1024 Alexander Hanf

    LT supplies automatic air vaporizer switchovers, also for medical oxygen. Here is an example of a currently delivered version: Flow: 140 Nm³/h Medium Oxygen -10…+40 °C Control medium: Nitrogen Certificate:…

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    Lean air gas mixer with SIL 1
    Avoiding explosions with atmosphere control
    304 499 Alexander Hanf

    Explosive atmospheres in vessels are for example created by dust (ground products) or by degassing (production or storage of flammable substances). Covering with pure nitrogen can be undesirable. Either because…

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    What are you looking for?

    free of charge app for gas mix calculation

    The app supports the setting of the gas mixture for LT gas mixers in order to calculate volume flows and percentages for two or three gases. For gas mixers for two gases, only two out of five possible values (total quantity, carrier gas quantity, carrier gas proportion, proportioning gas quantity, proportioning gas proportion) have to be specified. With three gases, there are at least three values. After clicking on the “Gemisch berechnen” button, the results are displayed, including the values previously entered by the user. The volume flow can thus be read directly and precisely adjusted on the metering valves and the desired gas mixture is generated precisely and comprehensibly.

    Do you have any questions
    or would like to request an individual offer?
    Please feel free to contact us.

      Ich habe die Datenschutzerklärung gelesen und erkläre mich damit einverstanden.


      Martener Str. 535
      44379 Dortmund


      Phone: 0231 961070-0
      fax: 0231 613844
      E-Mail: mail@lt-gasetechnik.com

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

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