Markets & Applications: Industrial Shipping Navy

1. Sauer Compressors USACompany Overview Markets & Applications:IndustrialShippingNavy

2. The Sauer GroupWorldwide Availability • Sauer Compressor Group • 270 people (total) • Revenue: $50 million (consolidated) • Established 1884 • Sauer Compressor Group locations • Sauer Compressors USA • Sauer Kiel (Germany) • Girodin Sauer (France) • Sauer Zandov (Czech Republic) • Sauer UK • Sauer Asia (Shanghai) • Agents in more than 50 countries world-wide • Sauer Markets served • Navy • Shipbuilding • Industry • Sauer Compressor products • Medium- and High Pressure oil-lubricated Piston Compressors

3. Sauer Compressors USA • Specializes in the manufacture of high pressure air compressors (HPAC) for naval & commercial maritime applications. • Qualified to MIL-I-45208A quality process. • Parent company, J.P. Sauer & Sohn, is headquartered in Kiel, Germany. Originally founded in 1884 under the name Wilhelm Poppe, J.P. Sauer & Sohn has been engineering high pressure piston compressors since 1930.

4. USN Experience • Participating in most major USN shipbuilding programs: • CVN • Centralized air system, MODEL WP 5000 • LPD • Starting air, MODEL WP 121L • T-AKE • Motion Compensation, MODEL WP 5000 • NSC • Starting air, MODEL WP 65L • LCS • Starting air, MODEL WP 45L • DDG 1000 • Breathing air, MODEL WP 4331 • Low pressure centralized system, MODEL WP 45L • Trials • SSN (USS Miami) • Centralized air system, MODEL WP 5000 • FFG (Guided Missile Frigates) • Centralized air system, MODEL WP 5000

5. Sauer Commitment • Dependability • Long term policy • Continued support for all markets • Customer-driven designs • Market reputation based • on integrity • Technical Innovation • Most modern products • Use of leading-edge technology • Customer-centered solutions • Qualified & responsive staff • Proficiency • Reliable Products • Best value for money • Definitive and accurate documentation • First-rate, focused customer service

6. Markets served Percentage of Total Sales Industrial 20 % Commercial Maritime 40 % Naval 40 % Engine air starting Control air Emergency air Working air Engine air starting Control air Emergency air Working air Breathing Air Compression of Air up to 5000 psig air/water-cooled Shipyards Ship owners Offshore Compression of Gas up to 5000 psig air/water-cooled Helium, Nitrogen Hydrogen Shipyards Navies Turn Key Projects Turn Key Projects

7. Sauer in the Naval Marine Market • Low, Medium and High pressure compressors for: • DE and GT starting • Ballasting • Weapon and aviation air • Breathing Air • General Service air • Air and water-cooled • Maximum 5,000 psi • 80 % market share • Customers worldwide

8. Sauer in the Shipbuilding Market • Medium and low pressure compressors for: • Diesel engine starting • Control air • Working air • Soot blasting • Jet assist system • Air and water-cooled • 2 and 3-stage designs • Maximum 600 psi • 33 % market share • Customers worldwide

9. Sauer in the Industrial Market • Medium- and high pressure compressors for: • Air Compression • Power generation • Pressure testing • Injection molding • Engine starting • Breathing air • Industrial Gases • Inert, Noble and Hazardous gases • Air and water-cooled • Maximum 6,000 psi • Customers worldwide

10. Sauer Product Range 580 psig 2 Stage Air Cooled 10 - 45 scfm 3 Stage Air Cooled 50 - 190 scfm 650 psig 2 Stage Water Cooled 50 - 230 scfm 435 psig 5,075 psig 10 - 70 scfm High Pressure Air Cooled 5,075 psig 40 - 90 scfm High Pressure Water Cooled 5,075 psig Special Navy Compressor 10- 90 scfm Boosters Air Cooled (inlet 50-115 psig) 55-80 scfm 600 psig Boosters Water Cooled (inlet 0-250 psig) 6000 psig to 1500 scfm

11. Sauer Products 2 - Stage Air Cooled • WP15L – WP33L • WP45L – WP65L • WP146L and WP226L • 2- Stage Water Cooled • WP100 • WP200, WP240 • WP400

12. Sauer Products • 3 - Stage Air Cooled • WP81L and WP101L • WP121Land WP151L • WP271L and WP311L • WP126L, WP156L, WP276L • Tornado • WP3215 and WP4325 • Booster

13. The Sauer Products High Pressure Water Cooled • WP5000 and WP5500 • WP3100 • 4- Stage Air Cooled • WP4331, WP4341 and WP4351

14. WP5000 (90 scfm @ 5,075psig) Water Cooled Navy Compressor Lowest vibration and space requirement with vertical crank-shaftarrangement and radial cylinders High-performance three-phase AC or DC motors according to international Naval standards If requested all compressors can be delivered with integrated membrane dryer If requested all compressors can be delivered in non-magnetic version Material selection - suitable for direct seawater cooling up to 600 psig. Easy maintenance and lowest space requirement for maintenance and repair Shockproof design and mounting according to USN MIL-STD

15. WP4341 (42 scfm @ 5,075 psig) Sauer 4-stage Air Cooled Compressor Efficient lamellar valves in LP and concentric valves in HP stages for long maintenance intervals Compression in 4 cylinders, arranged in a ‘W’ ensures low vibration Safety valves and pressure gauges for all stages. Low oil pressure switch and high air outlet temperature as standard Fan wheel directly installed on the crankshaft High-performance three-phase A. C. motors; Upon request: Diesel motor drive Low operating temperatures with efficient interstage and aftercooler and generous cylinder cooling flexible mounting is included in the standard scope of delivery Integrated flexible coupling, low-maintenance and safe Stage separator with auto-drain

16. Key References Industry

17. Key References Industry Helium gas more widely used, sometimes mixed with Carbon Dioxide, or hazardous gases such as Carbon Monoxide and Hydrogen.

18. Key References Industry • Oil & Gas drilling • minimize the risk of down-hole fires. • N2 low density drilling fluid that allows a lower down-hole hydrostatic pressure. • 95-98% N2 gas boosted to to 5,000 psig • Nitrogen production for offshore platforms • minimizing fire risk • motion compensation • recovery of burn off gas

19. Sauer Industrial Air Applications • Bare Compressors • Multi-stage piston compressors • Oil-lubricated • Coolers, Separators & auto-drain • Sub-Packages - skid mounted • Compressor • Suction control • Instruments, Valves & Piping • Control & Monitoring • Engineered-to-Order Packages • Compressor • Suction control • Pulsation Vessels • Instruments, Valves & Piping • Gas recovery • Control & Monitoring

20. Custom-made Air Solutions • Diesel motor driven compressor WP81L • 50 scfm • 600 psig • 24 HP • Complete ready to operate unit including: • Drainage • Control • Starter • Piping • Sub frame

21. Custom-made Air Solutions • Starting air module for a diesel power plant • 3-stage air cooled design • 2 x 50 scfm • 600 psig • Complete ready to operate unit including • Controller • Starter • Sub-frame • Additional working air compressor

22. Custom-made Air Solutions • Compact starting air unit WP45L (naval ships) • 35 scfm • 600 psig • shockproof • Complete ready to operate unit including • Adsorption dryer • Controller • Starter • Filtration • Drainage collection

23. Custom-made Air Solutions • Compact starting air unit for Diesel starting • 5 – 15 scfm • 600 psig • Straight forward design • Complete ready to operate unit including • Controller • Starter • Air receiver • Standard design for shortest delivery time and low costs

24. Sauer Industrial Air Applications • Sauer USA - WP5000 Dockside services • “Standard” ISO Container’s • Twin & Single unit WP5000 Conex modules • Self-contained electrical control • 60Hz ~ 1800 rpm ~ 5,075 psig • 80 scfm & 160 scfm modules • Condensate collection • Weatherproof enclosure • Integrated membrane Dryer • Dew point – -70° F • Oil content < 0.3 ppm • Closed loop cooling water system • Fan air-blast radiator • Individual water pump • Expansion tank • Water flow switch • Flow meter • Throttle valve • Pressure and temperature gauges • Air Elimination

25. Sauer Industrial Air Applications • Containerized Air Module for Substations • 4-stage air-cooled compressor WP4340 • 35 scfm @ 5,075 psig

26. Sauer Industrial Air Applications • Mining equipment • 2-stage air-cooled compressor WP65L • Driven by hydraulic motor

27. Sauer Industrial Gas Applications • Plastic 3D Production (thermoplastic pressing) • 4-stage air-cooled compressor WP4331 • 15 scfm @ 5,075 psig diesel motor driven

28. Custom Made Gas solutions • High pressure Gas module • 4-stage air cooled design • Up to 5,075 psig • Air, nitrogen, helium, hydrogen or CNG • Complete ready to operate unit inc. • Ready to operate • Control and starter • Filtration • Soundproof canopy • Additional dryer on request

29. Sauer Industrial Gas Applications • Laser cutting – Storage Gas • Nitrogen 99.99% purity • 4,400 psig storage @ 5 – 60 scfm • 4-stage air-cooled compressor WP4331 • 15 scfm at 5,075 psig • N2 booster for PSI nitrogen production

30. Custom Made Gas Solutions • Gas Recovery module • 100 scfm • 600 psig • ATEX • Complete ready to operate unit including • Sophisticated control • Gas tight version • Variable suction pressure

31. Sauer Industrial Gas Applications • Helium Recovery Systems • 3-stage air-cooled compressor WP276L • 115 scfm @ 600 psig diesel motor driven • Recovery of Helium, Nitrogen, CO2 or Endogas Heat Treatment System

32. Thank you for your time!