About us

WITT Gas Techniques Ltd

As the market leader with decades of experience, Witt offers you Gas Mixing, Metering Systems, Gas Analysers and Leak Testing equipment for packages as well as Ambient Air Monitors all from a single source. Rely on German Quality and local contacts worldwide.

Gases are essential in many industrial applications, where their control and economic usage is paramount. Gas mixers, gas metering and analysing systems as well as leak detection systems by WITT offer the highest levels of safety and quality. Using state-of-the-art gas technology and incorporating high quality components,

WITT products are always in demand and offer the best solution for all applications - Efficiently, precisely and safely.


Products

BIO Gas Valves

BIO Gas Valves

Highly accurate blow off valve for most technical gases with a pressure setting range of 0.5mbar to 500mbar. This valve is used to prevent over press...

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check valve

check valve

Highly accurate check valve stops the backfeed of gases. This product is suitable for Hydrogen and all other technical gases, including fuel cells. T...

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CO2 analyser

CO2 analyser

Witt manufacture a wide range of CO2 gas analyser's from hanheld to desktop even builtin CO2 gas analyser's. These analyser's are suitable for all in...

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Cutting & Welding

Cutting & Welding

In shipyards, vehicle manufacturing, steel works, aerospace and the chemical industry for welding and cutting of metals the mixing of air or oxygen wi...

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Dome-loaded gas pressure regulators

Dome-loaded gas pressure regulators

Dome-loaded pressure regulators for installation in Pressure regulator cutpipelines are particular suitable for fluctuating or high flow rates at low ...

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Energy Supply Systems

Energy Supply Systems

WITT modular units are based on a 19 inch rack system making it possible to customise the complete assembly and provide a tailor made solution for sup...

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Flame Arrester

Flame Arrester

Witt offer a wide range of FBA, from Torch to regulator to pipe line solutions the WItt FBA is suitable for most technical gases and a wide range of p...

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Food Packing

Food Packing

To keep the healthy freshness of perishable goods is the major task of food processing applications today. Whether vegetable, fruit, meat or fish the ...

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Gas Analysers

Gas Analysers

WITT analysers are available as stationary or portable units for different types of gases and areas of application. Depending on type of application, ...

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Gas Metering Systems

Gas Metering Systems

Gas metering systems are available as mechanical or electronic systems for different types of gases, gas mixtures, capacity ranges and applications. F...

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High Capacity System - No Limits

High Capacity System - No Limits

A further example of a successful solution by WITT is the high capacity mixing system for N2/H2 with an integrated analyser and full electronic contro...

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Hydrogen FBA NRV SRV

Hydrogen FBA NRV SRV

A full range of Flashback Aresstors, Non-Return-Valves, Safety Relief Valves and blow off valves for compete range of pressures from 0.5 mbar to 17bar...

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Laser Technology

Laser Technology

Lasers are being incorporated into metal machining processes more and more, such as welding and cutting. The economic use of lasers is determined by...

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Leak Detection

Leak Detection

Micro-leak detection system for packages based on CO2. Leak-MASTER features non-destructive detection even of smallest leaks without the need of costl...

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Massflow Meters

Massflow Meters

We are a successful medium sized family owned enterprise with a long tradition as a manufacturer of innovative products for the gas industry. Our posi...

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O2 analyzer

O2 analyzer

We are a successful medium sized family owned enterprise with a long tradition as a manufacturer of innovative products for the gas industry. Our posi...

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Pressure Regulators / Pressure Regulating Stations

Pressure Regulators / Pressure Regulating Stations

WITT Regulators for pipelines, Outlet points and High Flow Application. The design allows constant flow over the whole pressure range even with flow f...

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quick release

quick release

We are a successful medium sized family owned enterprise with a long tradition as a manufacturer of innovative products for the gas industry. Our posi...

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safety relief valve

safety relief valve

We are a successful medium sized family owned enterprise with a long tradition as a manufacturer of innovative products for the gas industry. Our posi...

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WITT MG Gas Mixing Panels & Analysing Equipment

WITT MG Gas Mixing Panels & Analysing Equipment

The MG range of WITT gas mixing panels supply mixed gases at flow rates between 50 and 500 cubic meters an hour. Mixtures can be anything between 0 - ...

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vessels

vessels

A full range of pressure vessels avaiable at Witt, ranging from 5L to 1000L 10 Bar to 21 Bar for all technical gases, also available in mild steel and...

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Stainless Steel Safety Products

Stainless Steel Safety Products

WITT-Gasetechnik offers a wide range of flashback arrestors, non-return valves, safety relief valves and gas filters. WITT stainless steel safety devi...

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Receivers

Receivers

WITT offer receivers for different pressure ranges with volumes from 2 litres to 1000m³. The receivers are either made of mild steel or alloy steel an...

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protective atmosphere

protective atmosphere

We are a successful medium sized family owned enterprise with a long tradition as a manufacturer of innovative products for the gas industry. Our posi...

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non return valves

non return valves

We are a successful medium sized family owned enterprise with a long tradition as a manufacturer of innovative products for the gas industry. Our posi...

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Mixed Gas for Beer Dispense

Mixed Gas for Beer Dispense

Using gas pressure for beer dispense is not a new idea. In fact it has been common practice since the introduction of kegged beer in the late 1950's a...

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Lance holders

Lance holders

WITT designs and manufactures complete lancing systems to individual requirements, e.g. consisting of: 1. Pressure reducing unit 2. Automatic hose re...

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Leaktest Equipment

Leaktest Equipment

Micro-leak detection system for packages based on CO2. Leak-MASTER features non-destructive detection even of smallest leaks without the need of costl...

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NRV

NRV

We are a successful medium sized family owned enterprise with a long tradition as a manufacturer of innovative products for the gas industry. Our posi...

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oxygen analyzer

oxygen analyzer

We are a successful medium sized family owned enterprise with a long tradition as a manufacturer of innovative products for the gas industry. Our posi...

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News

Modified atmosphere for packed fruits and vegetables

Modified atmosphere for packed fruits and vegetables

12.12.2016 The FRUIT LOGISTICA show in Berlin covers all Fresh-Produce business areas and provides a complete overview of all innovations and product...

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New production hall commissioned at the Witten site

New production hall commissioned at the Witten site

30.11.2016 Gas technology specialist WITT is investing further in its flagship facility in Witten: another production facility with administration off...

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WITT products in use

WITT products in use

08.11.2016 At wittgas.com, there is now even more valuable information for you: In our new section "Practical Examples" in the applications menu, we ...

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No fear of excess pressure - Interview with David Breil

No fear of excess pressure - Interview with David Breil

25.10.2016 Safety relief valves protect from excess pressure by targeted release of vapours and gases. David Breil, product specialist at the German ...

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Simple, Effective Leak Detection

Simple, Effective Leak Detection

If packaging and components leak, the consequences can be fatal. A simple way of eliminating this risk is to use a water bath to detect leaks. WITT P...

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Article in Gasworld - An introduction to gas mixers

Article in Gasworld - An introduction to gas mixers

When it comes to the use of mixed gases, gas mixers are a very common and proven solution. Whether it be for welding applications, for modified atmosp...

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Precise control of high gas pressures

Precise control of high gas pressures

Constant gas pressure irrespective of varying flowrates and upstream pressures: this is the objective of WITT’s latest 737 LE-HD/S dome-loaded pressur...

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Talking MAP - WITT at IFFA 2016

Talking MAP - WITT at IFFA 2016

The trade fair IFFA in Frankfurt, running from May 5th to May 12th, is the major international exhibition for meat processing. Needless to say, WITT w...

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In-line leak detection for high integrity packaging

In-line leak detection for high integrity packaging

The "Leak-Master Mapmax" has proven itself over the years as the tried and tested way to automatically check the integrity of the entire throughput of...

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Huge testing system for underground explosion prevention

Huge testing system for underground explosion prevention

German gas systems specialist Witt-Gasetechnik received a special order for a gas mixing system designed to the highest technological requirements: ...

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Gas analyzer "PA 7.0" just got even better

Gas analyzer "PA 7.0" just got even better

Monitoring protective and shielding gases is extremely important in the food industry and in metal processing. This is why Witt has further optimised ...

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WITT Catalogue 2016

WITT Catalogue 2016

The new WITT catalog is now available as a download. This interactive product overview includes links to data sheets, brochures and product videos. ...

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Always the right gas mixture - New brochure gives an overview

Always the right gas mixture - New brochure gives an overview

In so many industries all over the world, WITT gas mixers provide industrial processes with the right gas mixture - precisely and safely. The use of...

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WITT-Flocculant 50 for LEAK-MASTER®EASY

WITT-Flocculant 50 for LEAK-MASTER®EASY

Keeping the testing water in the testing bath clear and clean is no problem with WITT Flocculant 50, the new accessory for LEAK-MASTER® EASY. The Oxid...

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More protection against contaminants

More protection against contaminants

German gas technology manufacturer WITT is extending its range of fittings and launching a new version of gas filter 77, including certification by BA...

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"iGASES" App answers your questions

"iGASES" App answers your questions

So helpful for so many gas applications: The latest version of the free "iGASES" app from Witt for Android and iOS now answers in more detail your que...

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Gas mixer with remote control – new KM100-MEM+ unveiled

Gas mixer with remote control – new KM100-MEM+ unveiled

When it comes to gas mixers, the company WITT-Gasetechnik is always the first to spring to mind: The market leader is proud to present its truly state...

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Witt celebrates its 70th anniversary

Witt celebrates its 70th anniversary

Witt – a German manufacturing company whose gas technology products are used today all over the world – is celebrating its 70th anniversary. When Pa...

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New stainless steel pressure regulator

New stainless steel pressure regulator

New stainless steel pressure regulator As a major manufacturer of dome pressure regulators, WITT offers its full range of products not only in brass...

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New Manifold Pressure Regulator Set for Acetylene

New Manifold Pressure Regulator Set for Acetylene

WITT, the leader in gas safety technology, announces production of a new manifold pressure regulator set for acetylene applications in thermal process...

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WITT INDUSTRIAL GAS MIXING SYSTEMS FOR WHERE AN ADJUSTABLE GAS MIXTURE IS REQUIRED

WITT INDUSTRIAL GAS MIXING SYSTEMS FOR WHERE AN ADJUSTABLE GAS MIXTURE IS REQUIRED

The easy to install MM-FLEX gas mixing system for mixing any 2 defined industrial gases (excluding toxic and corrosive gases) is now available from WI...

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WITT LAUNCHES HYDROBABY TO MEASURE MOISTURE IN GASES AND COMPRESSED AIR

WITT LAUNCHES HYDROBABY TO MEASURE MOISTURE IN GASES AND COMPRESSED AIR

Witt, the gas safety, control, mixing and analysis equipment supplier has launched Hydrobaby, a hand held analyser to measure moisture in gases and co...

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WITT’S SOLUTIONS FOR LEAK DETECTION AND GAS ANALYSIS IN PACKAGING AT FOODEX 2010

WITT’S SOLUTIONS FOR LEAK DETECTION AND GAS ANALYSIS IN PACKAGING AT FOODEX 2010

WITT will be demonstrating a range of innovative leak detector and gas mixing/analysis products including MAPY 4.0, an ergonomically designed, mains ...

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WITT’S SOLUTIONS FOR LEAK DETECTION AND GAS ANALYSIS IN PACKAGING AT TOTAL PROCESSING & PACKAGING SH

WITT’S SOLUTIONS FOR LEAK DETECTION AND GAS ANALYSIS IN PACKAGING AT TOTAL PROCESSING & PACKAGING SH

Witt, the gas safety, control, mixing and analysis equipment supplier, will be exhibiting its latest leak detector and gas mixing/analysis products on...

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NEW GAS WARNING DEVICE FOR CO2 FROM WITT

NEW GAS WARNING DEVICE FOR CO2 FROM WITT

Witt, the gas safety, control, mixing and analysis equipment supplier has launched ‘RLA 100’ a new, low cost alarm measuring device to measure concent...

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NEW FLASHBACK ARRESTOR FROM WITT

NEW FLASHBACK ARRESTOR FROM WITT

Witt, the gas safety, control, mixing and analysis equipment supplier has launched a new 85-30 Flashback arrestor for use with high hydrogen gas flow ...

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WITT’S NEW FLASHBACK ARRESTOR LAUNCHED AT SCHWEISSEN UND SCHNEIDEN 2009 WELDING EXHIBITION

WITT’S NEW FLASHBACK ARRESTOR LAUNCHED AT SCHWEISSEN UND SCHNEIDEN 2009 WELDING EXHIBITION

Witt, the gas safety, control, mixing and analysis equipment supplier has launched at Schweissen und Schneiden, “85-20” a brand new flashback arrestor...

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LEAKS IN PACKAGES?.... DON’T GET CAUGHT OUT

LEAKS IN PACKAGES?.... DON’T GET CAUGHT OUT

Applications Specialist, Markus Mertens at Witt, the gas safety, control, mixing and analysis equipment supplier, in Witten, Germany advises food proc...

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WITT’S GAS FLUSHING UNIT WITH NEW SENSOR FOR FOOD INDUSTRY

WITT’S GAS FLUSHING UNIT WITH NEW SENSOR FOR FOOD INDUSTRY

WITT’S GAS FLUSHING UNIT WITH NEW SENSOR FOR FOOD INDUSTRY REDUCES GAS CONSUMPTION The KD100-1A gas flushing system from Witt, the gas safety, con...

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“3 in 1”VERSION OF GAS MIXER AVAILABLE FROM WITT

“3 in 1”VERSION OF GAS MIXER AVAILABLE FROM WITT

Witt, the gas safety, control, mixing and analysis equipment supplier has announced that their KM 2/3M gas mixers are now available as “3 in 1” versio...

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Documents

Analyse

Analyse

Catalogue

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ball valves

ball valves

Catalogue

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control system md7 aws analogue

control system md7 aws analogue

Catalogue

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control system md8 aws digital

control system md8 aws digital

Catalogue

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decomposition arrestor fn1240

decomposition arrestor fn1240

Catalogue

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dome pressure regulator

dome pressure regulator

Catalogue

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dome pressure regulator set

dome pressure regulator set

Catalogue

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dome regulator

dome regulator

Catalogue

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dome-loaded pressure regulators

dome-loaded pressure regulators

Catalogue

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fba srv nvl

fba srv nvl

Catalogue

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flashback arrestor 270n 623

flashback arrestor 270n 623

Catalogue

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flashback arrestor 85 20

flashback arrestor 85 20

Catalogue

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flashback arrestor e460

flashback arrestor e460

Catalogue

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flashback arrestor f100n es

flashback arrestor f100n es

Catalogue

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flashback arrestor f53n rf53n es

flashback arrestor f53n rf53n es

Catalogue

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flashback arrestor hds17

flashback arrestor hds17

Catalogue

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flashback arrestor super55 85

flashback arrestor super55 85

Catalogue

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flashback arrestor super78 90 6

flashback arrestor super78 90 6

Catalogue

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gas analyser

gas analyser

Catalogue

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gas analyser oxybaby 6

gas analyser oxybaby 6

Catalogue

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gas analyser oxybaby med

gas analyser oxybaby med

Catalogue

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gas analyser pa 7

gas analyser pa 7

Catalogue

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Contact Us

WITT Gas Techniques Ltd

  • 212 Europa Boulevard
  • Westbrook
  • Warrington
  • Cheshire
  • WA5 7TN

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