PresentationMAXIMATOR GmbH4th HYDROGEN AND FUEL CELL TECHNOLOGY SUPPLIER MARKETPLACESeptember 20th, 2017

company details2TurnoverGermany 57 Mio. EURInternational 62 Mio. EURTotal 119 Mio. EUR© MAXIMATOR 2017 2EmployeesNordhausen approx. 400International approx. 350

history© MAXIMATOR 2017 3

1885The merchants Schmidt and Kranzestablished the engineering company in Nordhausen1922Prof. Dr. Karl Glinz takes over the engineering company

1937 1970The company's headquarters is moved to Velbert (Ruhr area)M A X I M A T O R1952

The company's management includes the high-pressure hydraulics in the production and delivery program1981

Schmidt Kranzacquires the former headquarters in Nordhausen within the German reunification 2011The MAXIMATOR business division is transferred to an independent GmbH2002

Relocation of the MAXIMATOR business location from Zorge to Nordhausen 201720143 Divisions Components, Units and Systems are created4th DivisonService is created

The management of the engineering company goes to his son Dr. Hans-Karl Glinz1990

Dr. Hans-Karl Glinz hands over to his son Dr. Hans-Casper Glinz1945Expropriation after end of the war by Soviet occupation ®

SK-Holding© MAXIMATOR 2017 4

products – division Components5

high pressure boosterup to 3.000 bar valves, fittings and tubesup to 15.000 bar

high pressure pumpsup to 7.000 bar© MAXIMATOR 2017 5

products – division Units6Maximator High Pressure Compressors for breathing air

High pressure gas booster stations up to 3.000 bar Gas- and Watersystems for Assisted Injection Moulding

High pressure hydraulic units up to 7.000 bar© MAXIMATOR 2017 6

products – division Systems7test and production technologies (special purpose machinery manufacture)up to 20.000 bar© MAXIMATOR 2017 7

products – division Service8

• maintenance• repair• retrofit• displacements• testing as a service• job order• spare parts• wear parts• training (external)• education (internal)• support• hotline© MAXIMATOR 2017 8

competences© MAXIMATOR 2017 9

partners worldwide© MAXIMATOR 2017 10

H2 applicationsDivision Components

H2 Valve | Standard12

Pressure range: up to 15,000 psi (1,050 bar)Connections: 4M, 6MMaterial: 1.4404 (316L)Temperature: -73oC to +80oC (B)• 316 L (1.4404) cold worked SST body and 17-4 PH stem offers excellent corrosion resistance• CE Ex II 2G/2D IIC compliant• Orifice 5.1 mm• Cold temperature version (-73oC) with distance piece• Mechanical open/close indication• Fatigue test with > 200,000+ actuations ongoing• MTTFd (SIL) data gathering to be performed© MAXIMATOR 2017

H2 Valve | Yoke Version13© MAXIMATOR 2017

Pressure range: up to 22,500 psi (1,550 bar)Connections: 4M, 6M, 9M, 12M, 16MMaterial: 1.4404 (316L)Temperature: -20oC to +60oC (ambient)-50oC to +230oC (media)• 316 L (1.4404) cold worked SST body and 17-4 PH stem offers excellent corrosion resistance• CE Ex II 2G/2D IIC compliant• Orifice 3.2; 5.6; 7.9; 11.1; 14.3 mm• Mechanical open/close indication• Possibility to add limit switches• Will be available as of Q1/2017

H2 Valve | Compact Version14

Pressure range: 15,200 psi (1,050 bar)Connections: 4MMaterial: 1.4404 (316L)Temperature: -20oC to +80oC • Normally open and normally closed versions• Compact and economical design with 90 mm outer diameter• Actuation pressure 5 to 6 bar• Small orifice of 2 mm• Compliant with CE Ex II 2G/2D IIC c TX© MAXIMATOR 2017 14

H2 Boosters | Typical Versions15© MAXIMATOR 2017

Typical versions (ratios): DLE 5-2 (1:10)DLE 15-2 (1:30)DLE 30-2 (1:60)DLE 75-2 (1:150)Connections: BSP, UNFMaterialsHead, cylinder, piston:Check valves:Piston seals: 1.4404 (DLE 5-2) 1.4980 Al2O3UHMWPE/Viton, PU/Viton, PTFE/VitonMax. process temperature: +60oC (DLE 5-2) +100oC • Fixed connection between piston/piston rod• Material safety verified with hydrogen embrittlement analysis• Leakages to be avoided by using the leak ports Z1 to Z4 and by flushing the booster (Best Practice Guideline)• CE Ex II 2G/2D IIC compliantAir driven H2 boosters comply with the explosion proof directive 94/9/EC in the category 2G/2D, group IIC

H2 applicationsDivision Systems

CNG proof pressure test stand17

Pressuremaximum: increase and decrease:accuracy: up to 350 barcontrollable, within 10 s±1 barCylinderlength:diameter:volume: up to 1400 mmup to 460 mmup to 70 literMeasurement: circumference, length, expansion volume, temperature, pressureRegulation: ECE R 110•flexible fixture •2 independent chambers•very short cycle time through swiveling fixture•communication with production system (request / approval of SN)© MAXIMATOR 2017

CNG burst pressure test stand (EoL)18

Pressuremaximum:pressure increase: up 1.000 bar< 3,5 bar / sCylinderlength:diameter:volume: up to 1400 mmup to 460 mmup to 70 literMeasurement: expansion volume, temperature, pressureRegulation: ECE R 110• compact design• exchangeable sacrificial elements• manual filling procedure included© MAXIMATOR 2017

CNG pressure cycle test stand19

Pressuremaximum:curve: frequency:accuracy: up 300 barsinusmax. 10 cycles / min±2 barCylinderlength:diameter:volume: up to 1400 mmup to 460 mmup to 70 literMeasurement: circumference, length, expansion volume, temperature, pressureRegulation: ECE R 110• reproducible curves• manual filling and suction procedure included• OPTIONAL: additional chambers© MAXIMATOR 2017

H2 burst pressure test stand (prototype)20

Pressuremaximum: increase: up 4.000 bar1 bar / min – 10 bar / sCylinderlength:diameter:volume: up to 4000 mmup to 1000 mmup to 500 literMeasurement: circumference, length, expansion volume, temperature, pressureRegulation: ECE R 110, ECE R 134, EC79, ISO11119-3, EN 12245, UN GTR No. 13• complete assembled systems (including valves, tubes and fixtures)•OPTIONAL: 3D deformation measurement•OPTIONAL: high speed recording•OPTIONAL: bending / torsion of cylinder© MAXIMATOR 2017

H2 leak test stand21

Pressuremaximum:fluid:temperature: up 875 barN2 / H2atmosphereSpecimenlength:width:volume: up to 2500 mmup to 2500 mmup to 150 literMeasurement: local tightness (up to 1x10E-08 mbar*l*s^-1), temperature, pressure, Regulation: EC79• test chamber installed into clean room• controllable pressure increase and decrease• test of single cylinders or complete assembled systems• OPTIONAL: upgrade to full automated process with robots© MAXIMATOR 2017

H2 extreme temperature pressure cycle test stand22

Pressuremaximum:curve: frequency:accuracy: up 1.200 barsinusmax. 10 cycles / min±2 barCylinderlength:diameter:volume: up to 2000 mmup to 600 mmup to 100 literTemperaturemaximum:minium: up +90°Cup -40°CMeasurement: expansion volume, temperature, pressureRegulation: ECE R 110, ECE R 134, EC79, ISO11119-3, EN 12245, UN GTR No. 13© MAXIMATOR 2017

H2 applicationsDivision Service

CNG & H2 services27

•Testing as a service according ECE R110, ECE R134, EC79/2009, ISO 11119-3, EN 12245 and many more•Every certification test is possible◦ hydraulic burst pressure test◦ hydraulic pressure cycle test (ambient and extreme temperature)◦ enviromental test◦ drop / impact test◦ leak test◦ permeation test◦ hydrogen or natural gas cycle test◦ penetration test◦ bonfire test© MAXIMATOR 2017

Thank you very much.© MAXIMATOR 2017 28