The lighter range. Alumini mini-containers from Westfalen.

The lighter range. Alumini mini-containers from Westfalen.

Alumini. Our mini-containers for your flexibility. Solutions for all applications Even here at Westfalen we're constantly amazed at the sheer range of applications for our (speciality) gases. For customers who need only small amounts of gases, or use gases only occasionally or need them for mobile applications, we've developed our Alumini mini-containers. These containers offer an economical and practical alternative to our traditional - but rather bulky and heavy - high-pressure containers. We can now offer you a range of solutions and sizes, the newest member of the family being the Alumini 70. This small, lightweight and disposable cylinder, ideal for mobile applications, completes the range in terms of size and capacity. It also hits the mark with its internationally established 5/8"-18 UNF universal adapter. So now you can always find the right gas, in the right container, for all your special applications. And that's achieved with the greatest process convenience and the least effort in getting it there. Three way flexibility The Alumini programme's three dimensions of flexibility ensure every aspect of your needs are covered. 1. You benefit from a flexible range of container sizes: from the ultra-light Alumini 1 gas bag with 5, 15 or 28 litre capacity, via the Alumini 12 pressure can for small measuring devices and the compact Alumini 200 for high operating pressures up to 200 bar, right through to the new Alumini 70 with its universal connector. 2. You enjoy the full extensive range of gas withdrawal systems: for all types and sizes of container we can supply all the necessary, DIN-compliant fittings and adapters - and all from a single source, on request. 3. You have access to our broad product range: choose from over 30 high-purity gases, gas mixtures, isotopes and isotope mixtures. And, as you'd expect, we find the appropriate supply solution for your individual gas recipe. Westfalen are meticulous. Particularly where the purity and reliability of our speciality gases are concerned. But also in our desire to bring even greater flexibility and economy to your operations. For example, our complete Alumini mini-container range: Alumini 1, Alumini 12, Alumini 70, Alumini 200. 2

2 4 6 8 10 12 15 Contents: Alumini mini-containers Alumini 1 Alumini 12 Alumini 70 Alumini 200 Alumini product range Service, benefits The Alumini brand name is derived from the material used for these lightweight containers - aluminium - and the diminutive mini. But the main benefit lies in the compact container dimensions - and for you that's not a mini consideration, but one of economics. 3

Our lightest solution for your supply. Alumini 1 with capacities of 28, 15 or 5 litres. Direct connection via integrated valve: simply attach a 6mm tube and turn the valve for controlled gas flow. Get more as standard the 28 litre bag is also available with two valves, facilitating simple through-flow rinsing. 4

Alumini 1 The Alumini 1 gas bag is ideal for air probes, for quick and easy movement of gas from container to point of use, or for temporary storage of small amounts of gas. The three capacities offered (5, 15 and 28 litres) enable you to benefit from this ultralight alternative to gas cylinders, especially in the laboratory and in environmental applications. The reusable gas bags always come fitted with valve and septum. PET = Polyethylene terephthalate PE = Polyethylene ALU = Aluminium OPA = Oriented polyamide Main applications ¾ Taking samples via a vacuum pump ¾ Low-pressure storage and movement of gases in-house ¾ Production of gas mixtures or test gases PET PE ALU OPA PE PE Outside Inside Main advantages Layer upon layer for the highest quality ¾ Minimal weight but tough, thanks to the multi-layer, aluminium-laminated film ¾ Simple handling for greater operational flexibility ¾ Greater economy thanks to low procurement costs and re-usability The illustration above shows the material structure of the Alumini 1 gas bag, from the outside in. This structure ensures a lightweight container that's extremely tough and chemically inert. Alumini 1 Filling pressure Capacity Weight Geometric volume Gas bag dimensions Reusable container Mobile applications Reusable Connector Material Accessories below 1 bar 5, 15 or 28 litres approx. 100 g 5, 15 or 28 litres 5 litres: 240 mm x 475 mm 15 litres: 360 mm x 670 mm 28 litres: 385 mm x 766 mm x x x Valve + septum Multi-layer aluminium-laminated film x 5

Our pressure can for your mobile measuring application. Alumini 12 Measuring equipments are becoming ever smaller and more mobile. Our practical, safe response is the Alumini 12. These lightweight aluminium pressure cans are the ideal solution for mobile applications needing operating pressures up to 12 bar. Holding up to 12 litres of gas, these are a handy and safe way to use smaller quantities of high-purity gases and test gases - wherever you need them. Main applications ¾ Mobile measuring applications ¾ Calibrating measuring equipment ¾ Metrology and laboratories Main advantages ¾ Minimal weight for simple, mobile handling ¾ Interchangeable fittings for gas withdrawal ¾ Can be sent by post within Germany - unless containing toxic gases Alumini 12 Filling pressure 12 bar Capacity approx. 12 litres Weight approx. 200 g Geometric volume 1 litre Height approx. 240mm Diameter approx. 76mm Mobile applications x Connector 7/16" Material Aluminium alloy Accessories Pressure regulator available as option Alumini 12 with 7/16" valve connection. 6

Gas withdrawal systems for Alumini 12 The precision control valve allows measured withdrawal of even the smallest quantities of gas. The precision control valve with pressure gauge allows measured withdrawal of even the smallest quantities of gas. The pressure reducing valve allows either the flow or the back pressure to be set. The syringe adapter allows withdrawal of the smallest amounts of gas by means of pressure-tight syringes or cannulae. The spray nozzle allows gas to be blown into an open measurement system, for example. The gas flow regulator allows the desired gas delivery to be set. Article No. Model 8008050 Spray nozzle 8008051 Precision control valve, may be evacuated 8008052 Precision control valve, may be evacuated, with pressure gauge 8008053 Syringe adapter 8008054 Gas flow regulator (d) 0.5 to 1.5 l/min 8008057 Pressure reducing valve with back pressure gauge and hose nozzle 8008058 Pressure reducing valve with back pressure gauge and clamp ring threaded connector optional: settable flow rate 7

Our disposable cylinder for your convenience. Alumini 70 When developing the Alumini 70 we thought it important that you should be able to use it for the widest possible range of speciality gas applications. This cylinder brings together the advantages of the existing Alumini 1, Alumini 12 and Alumini 200 product range. As a result this compact disposable cylinder, weighing-in at just 1.2 kg and holding 112 litres of gas, is totally flexible in application - helped by the internationally established 5/8"-18 UNF universal adapter. That means it s unlimited in use for carrier gas for micro gas chromatography or for calibration gases - especially for mobile applications. Main applications ¾ Wide range of test gas applications ¾ Can be used throughout Europe and worldwide Main advantages ¾ Maximum compatibility ¾ High capacity with compact dimensions ¾ Universal connector allows worldwide use ¾ Economy and convenience in one solution Alumini 70 Filling pressure 70 bar Capacity approx. 112 litres Weight approx. 1200 g Geometric volume 1.6 litres Height approx. 360 mm Diameter approx. 90 mm Mobile applications x Connector 5/8"-18 Material Aluminium alloy Accessories Pressure regulator available as option Alumini 70 with 5/8"-18 UNF valve connector. 8

Gas withdrawal systems for Alumini 70 Pressure regulator for 5/8" valve for delivery of a pre-set flow rate between 0.5 l/min and 5 l/min. Ideal for non-corrosive gases. A stainless regulator is alternatively available. Model VF-100. Pressure regulator including pressure gauge for 5/8" valve. With On/Off adjusting wheel and fixed flow rate of 0.5 l/min. For non-corrosive gases. Can also be supplied in stainless. Model FF-100. Article No. Model Material 80080701 VF-100, variable flow 0.5 l/min to 5 l/min Brass 80080702 VF-100, variable flow 0.5 l/min to 5 l/min, for corrosive gases Stainless 80080703 FF-100, fixed flow 0.5 l/min, for corrosive gases Stainless 80080704 FF-100, fixed flow 0.5 l/min Brass Other regulators available on request 9

The smallest solution for your high-pressure applications. Alumini 200 The biggest plus point for this tiny Alumini cylinder is its high pressure rating - with a filling pressure of 200 bar you can use them for all applications needing operating pressures above 12 bar. As a result, even in remote locations you can have up to 100 litres of gas available, flexibly and conveniently. Additionally, as it's reusable, the Alumini 200 is tough and durable for both static and mobile use. Compatibility with generally-used fittings and DIN-connectors also gives you the greatest freedom in use. Main applications ¾ Rare isotope applications ¾ Mobile testing of static equipment Main advantages ¾ Maximum pressure rating with minimal dimensions ¾ Simple, practical transport to even remote operating sites Alumini 200 Filling pressure Capacity Weight Geometric volume Height Diameter Reusable container Mobile applications Connector Material Accessories up to 200 bar up to 100 litres approx. 1100 g 0.5 litres approx. 320 mm approx. 70 mm x x to DIN 477 (specific to gas type) Aluminium alloy Pressure regulator available as option Alumini 200 with DIN 477-compliant gas withdrawal connector specific to gas type. 10

Gas withdrawal systems for Alumini 200 WEGA Mini pressure reducer for inert gases. WEGA Mini pressure reducer for flammable gases. Specially for corrosive gases: WEGA 1KSp pressure reducer. The Alumini 200 is compatible with widely-used fittings and DIN connections. You can obtain these withdrawal systems through us at any time. Article No. Model Type of Gas Control range (bar) Outlet connection Material WEGA Mini Regulator 1) 8008680215 WEGA Mini Flammable gases 1-10 6 mm clamp ring Stainless 8008680345 WEGA Mini Test gas 0.5-4 6 mm clamp ring Stainless 8008680515 WEGA Mini Noble gases, CO 2 1-10 6 mm clamp ring Stainless 8008681445 WEGA Mini Nitrogen 0.5-4 6 mm clamp ring Stainless 8008681645 WEGA Mini Sulphur hexafluoride (SF 6 ) 0.5-4 6 mm clamp ring Stainless WEGA KSp Reglulator 8008691715 WEGA KSp Hydrogen sulphide (H 2 S) 1-10 6 mm clamp ring Stainless 8008691846 WEGA KSp Hydrogen chloride (HCl) 0.5-3.5 6 mm clamp ring Stainless 1) WEGA mini-pressure reducers are not suitable for oxygen and synthetic air Article No. Model Type of Gas Cylinder connection to DIN 477-1 Inlet pressure Withdrawal valve FAV 115 8029201 FAV 115 Flammable gases No. 1 230 bar/ 2900 psi 8029205 FAV 115 Hydrogen sulphide (H 2 S), Prussic acid (Hydrogen cyanide), Carbon monoxide (CO) 8029206 FAV 115 Noble gases, Carbon dioxide (CO 2 ), Ammonia (NH 3 ), Sulphur hexafluoride (SF 6 ) 8029208 FAV 115 Chlorine, Hydrogen chloride, Hydrogen fluoride, Nitrogen tetraoxide and others No. 5 No. 6 No. 8 230 bar/ 2900 psi 230 bar/ 2900 psi 230 bar/ 2900 psi 8029214 FAV 115 Test Gas No. 14 230 bar/ 2900 psi Withdrawal valve FAV 500 800850036 FAV 500-36 without pressure gauge 800850037 FAV 500-36 with Pressure gauge 8029307 FAV 500-36 without pressure gauge Chlorine, Hydrogen chloride, Hydrogen fluoride, Nitrogen tetraoxide and others Chlorine, Hydrogen chloride, Hydrogen fluoride, Nitrogen tetraoxide and others No. 8 No. 8 50 bar/ 725 psi 50 bar/ 725 psi Sulphur dioxide (SO 2 ) No. 7 50 bar/ 725 psi Outlet connection 6 mm clamp ring 6 mm clamp ring 6 mm clamp ring 6 mm clamp ring 6 mm clamp ring 6 mm clamp ring 6 mm clamp ring 6 mm clamp ring Material Stainless Stainless Stainless Stainless Stainless Stainless Stainless Stainless 11

Alumini. Our product range. Alumini 1 Alumini 1 Gas Bag Max. Contents 1) Format 2) Material number 5 l Empty, with valve and septum 51003005 15 l Empty, with valve and septum 51003015 28 l Empty, with valve and septum 51003028 28 l Empty, with two valves and septum 51003027 Packaging unit 1, 3, 5, 10, 25, 50 or 100 pieces 1) At ambient pressure 2) Can be filled to client specifications on request; please ask Alumini 12 High Purity Gases and Gas Mixtures in Alumini 12 Pressure Cans Article No. High purity gas / type of gas Chem. Symbol Purity A04020701A Argon Ar 5.0 A04020701B n-butane (content 4 g) n-c 4 H 10 2.5 A04020701C 1-Butane (contents 5 g) 1-C 4 H 8 2.0 A04020701E Dinitrogen monoxide (content 22 g) N 2 O 4.5 A04020701F Ethane (content 15 g) C 2 H 6 2.0 A04020701G Ethene (content 14 g) C 2 H 4 2.5 A04020701H Helium He 5.0 A04020701J Isobutane (content 6 g) i-c 4 H 10 2.5 A04020701K Isobutene (content 5 g) i-c 4 H 8 2.0 A04020701L Carbon dioxide (content 22 g) CO 2 4.5 A04020701M Carbon monoxide CO 3.7 A04020701X Krypton Kr 4.0 A04020701N Methane CH 4 4.5 A04020701W Neon Ne 4.0 A04020701O Propane (content 14 g) C 3 H 8 2.5 A04020701P Propene (content 16 g) C 3 H 6 2.5 A04020701Q Oxygen O 2 5.0 A04020701R Sulphur hexafluoride SF 6 3.0 A04020701S Nitrogen N 2 5.0 A04020701T Synthetic air - - A04020701U 1,1,1,2-Tetrafluoroethane CF 3 CH 2 F - A04020701V Hydrogen H 2 5.0 A04020701Y Xenon Xe 4.0 A04030701Z Other high purity gases (non-toxic) A04130701Z Other high purity gases (toxic) on request Gaseous stable isotopes Article No. Gas Mixture/Composition LEL 1) Admixture Residual gas A04030701E 2.5 Vol. % CH 4 Synthetic air 4.4 A04030701Q Test gas for exhaust emission measurement: N 2 12.5 3.5 Vol. % CO; 14 Vol. % CO 2 ; 2000 Vol. ppm C 3 H 8 A04030701Z Other high purity gases (non-toxic) A04130701Z Other high purity gases (toxic) on request Gaseous stable isotope mixtures 1) Lower explosive limit in air (at 20 C, 1 bar) 12

Alumini 70 High Purity Gases and Gas Mixtures in Alumini 70 Disposable Cylinders Article No. High purity gas / type of gas Chem. Symbol Purity A03980702-001 Nitrogen N 2 5.0 A03980702-002 Argon Ar 4.8 A03980702-003 Helium He 5.0 A03980702-004 Hydrogen H 2 5.0 A03980702-005 Oxygen O 2 5.0 A03980702-006 Synthetic air - 5.0 A03980702-007 Methane CH 4 4.5 A04140702-001 Carbon monoxide CO 3.7 A04140702-099 Other toxic gas mixtures - - Article No. Gas mixtures Residual gas Stability A03980702-001 100 Vol. ppm CO, 2.2 Vol. % CH 4, 18 Vol. % O 2 N 2 24 months A03980702-002 8500 Vol. ppm propane Synthetic air 24 months A03980702-003 2.5 Vol. % CH 4 Synthetic air 24 months A03980702-004 1 Vol. % CO 2 Synthetic air 24 months A03980702-009 5000 Vol. % CO 2 Synthetic air 24 months A03980702-010 100 Vol. ppm CO Synthetic air 24 months A03980702-011 100 Vol. ppm CO N 2 24 months A03980702-012 2 Vol. % H 2 Synthetic air 24 months A03980702-013 25 Vol. ppm H 2 S Synthetic air 24 months A03980702-016 50 Vol. ppm H 2 S N 2 24 months A03980702-017 100 Vol. ppm isobutene Synthetic air 24 months A03980702-019 100 Vol. ppm NH 3 Synthetic air 24 months A03980702-021 500 Vol. ppm NH 3 Synthetic air 24 months A03980702-026 25 Vol. ppm H 2 S, 100 Vol. ppm CO, 2.2 Vol. % CH 4, 18 Vol. % O 2 N 2 24 months A03980702-027 25 Vol. ppm H 2 S, 50 Vol. ppm CO, 2.5 Vol. % CH 4, 12 Vol. % O 2 N 2 24 months A03980702-039 25 Vol. ppm NO N 2 12 months A03980702-099 Other gas mixtures Analytical accuracy 1) Sector Concentration range 2-20 Vol. ppm +/-10 % Concentration range 21-50 Vol. ppm +/- 5 % Concentration range 51-300 Vol. ppm +/- 2 % 1) Of the master mixture 13

Alumini. Our product range. Alumini 200 High Purity Gases and Gas Mixtures in Alumini 200 Mini Cylinders Article No. Pure gas/gas type Chem. Symbol Purity Contents A04040701A Argon Ar 5.0 100 l A04040701L n-butane n-c 4 H 10 2.5 185 l A04040701B Ethane C 2 H 6 2.5 120 l A04040701C Ethene C 2 H 4 2.5 120 l A04040701D Helium He 5.0 75 l A04040701E Isobutane i-c 4 H 10 2.5 185 g A04040701F Isobutene i-c 4 H 8 2.5 185 g A04040701G Carbon dioxide CO 2 4.5 335 g A04040701H Carbon monoxide CO 3.7 50 l A04040701J Krypton Kr 4.0 approx. 133 g / 38 l 1) A04040701K Methane CH 4 4.5 75 l A04040701N Neon Ne 4.0 75 l A04040701M Propane C 3 H 8 2.5 185 g A04040701O Propene C 3 H 6 2.5 185 g A04040701P Oxygen O 2 5.0 100 l A04040701Q Sulphur hexafluoride SF 6 3.0 500 g A04040701W Hydrogen sulphide H 2 S 1.8 335 g A04040701R Nitrogen N 2 5.0 95 l A04040701S Tetrafluoromethane CF 4 2.8 240 g A04040701T Hydrogen H 2 5.0 75 l A04040701U Xenon Xe 4.0 approx. 128 g / 23 l 1) A04050701Z Other high purity gases (non-toxic) A04150701Z Other high purity gases (toxic) On request Gaseous stable isotopes Article No. Gas mixtures A04050701P 80 Vol. ppm C 3 H 8 in S.A. A04050701L Prepadur NO X 35/7 A04050701H Prepadur NO X 80/7 A04050701Z Other high purity gases (non-toxic) A04150701Z Other high purity gases (toxic) On request Gaseous stable isotopes 1) Lower fill contents possible 14

What you can expect from us. Our strongest commitment Applications in the speciality gases sector are complex. Users and consumers have high expectations. Westfalen won't let you down. Real service Partnership and service are on everyone's lips these days. But at Westfalen we do what we say. Through our extensive product range, from pure gas through to bespoke mixtures for individual customers. Or through our flexibility in terms of production plants and delivery formats from cylinder logistics to future-proof engineering concepts. Or our people, all ready to help you with their specialist knowledge from receptionists through to engineers. We re distinguished by reliability and customer focus - whatever your requirements, we can help. Would you like a taster? Put our service pledge and expertise to the test. We'll work with you to produce every speciality gas to your specifications. We'll be happy to provide detailed advice on the wide range of possible applications. Just tell us what you need. Find your personal contact at www.westfalen.com Further information at westfalen.com 15

Gases I Energy supply I Service stations Westfalen Austria GmbH Aumühlweg 21/Top 323 2544 Leobersdorf Austria Tel. +43 2256 63630 Fax +43 2256 63630-330 www.westfalen.at info@westfalen.at Westfalen BVBA-SPRL Watermolenstraat 11 9320 Aalst/Alost Belgium Tel. +32 53 641070 Fax +32 53 673907 www.westfalen.be info@westfalen.be Westfalen Gas s.r.o. Masarykova 162 344 01 Domažlice Czech Republic Tel. +420 379 420042 Fax +420 379 420032 www.westfalen.cz info@westfalen.cz Westfalen France S.A.R.L. Parc d Activités Belle Fontaine 57780 Rosselange France Tel. +33 387 501040 Fax +33 387 501041 www.westfalen-france.fr info@westfalen-france.fr Westfalen Gas Schweiz GmbH Sisslerstr. 11/P.O. Box 5074 Eiken AG Switzerland Tel. +41 61 8552525 Fax +41 61 8552526 www.westfalen-gas.ch info@westfalen-gas.ch Westfalen Gassen Nederland BV Postbus 779 7400 AT Deventer The Netherlands Tel. +31 570 636745 Fax +31 570 630088 www.westfalengassen.nl info@westfalengassen.nl Westfalen AG Industrieweg 43 48155 Münster Germany Tel. +49 251 695-0 Fax +49 251 695-194 www.westfalen.com info@westfalen.com Westfalen Medical BV Rigastraat 14 7418 EW Deventer The Netherlands Tel. +31 570 858450 Fax +31 570 858451 www.westfalenmedical.nl info@westfalenmedical.nl A2 1505 0.5T E P-G-17.1/11-GB