ATLAS COPCO HIGH PRESSURE CNG …

1 ATLAS COPCO HIGH PRESSURE CNG COMPRESSORS AND refueling SOLUTIONSBBR CNG COMPRESSORS55-250 kW / 75-335 HPAtlas CopcoAtlas COPCO : Committed to your sustainable productivity Major innovation ATLAS COPCO is an industrial group with world-leading positions in compressors, expanders and air treatment systems, construction and mining equipment, power tools and assembly systems. The company founded in 1873 is based in Stockholm, Sweden, and has a global reach spanning more than 170 countries. All around the world, companies rely on ATLAS COPCO s expertise and innovations to contribute to their business growth. ATLAS COPCO helps them cut costs and boost productivity while taking care of the environment.

2 With a comprehensive product offering, ATLAS COPCO is a trusted partner in the Compressed Natural Gas (CNG) and vehicle fueling industry. ATLAS COPCO invests heavily in R & D to ensure that the latest technology is available to their customers. Benefits of working with ATLAS COPCO Fueling station owners and operators require their CNG compressors to be reliable and energy efficient with no compromise on safety. Rarely do stations have stand-by compressors - therefore reliability is an extremely important criteria when investing in the right compressor . The ATLAS COPCO CNG packages are built to run trouble free with long service intervals and are ideal for such a demanding application.

3 Owners look for the lowest operating costs. ATLAS COPCO range of BBR machines ensure one of the lowest operating costs in the market which adds to the bottom customers prefer working with ATLAS COPCO CNG products. These machines produce dense, cool gas ensuring safe filling of all storage cylinders and more Crepelle introduces the first horizontal piston (earlier known as Sulzer Burckhardt) develops a methane compressor for filling introduces the first process gas piston launches first BBR horizontal balanced opposed CNG compressor with direct coupled pressurized crank launches the first dedicated CNG compressor with W introduces the first teflon ring oil free piston gas is filled into each vehicle or trailer.

4 Reliability, cost efficiency and good performance makes ATLAS COPCO s CNG compressors preferred by fueling station owners addition, they look upon the compressor supplier to assist them with reliable aftermarket support. ATLAS COPCO with our qualified team of aftermarket specialists and presence in over 170 countries - including a very large presence in USA - are well equipped to meet such COPCO acquires Crepelle based in Lille, COPCO acquires Intermech with its range of CNG compressor and launches the first mother-daughter station in North-Western launches the DM CNG compressor range, with oil-less COPCO acquires Greenfield and its complete CNG COPCO launches the BBR gas engine driven compressor and broadens its CNG market COPCO launches the variable inlet PRESSURE daughter station compressor with VSD drive to be one of the best in COPCO expands its CNG production lines in Houston (USA), Lille (France), Wuxi (China) and Pune (India).

5 ATLAS COPCO total CNG solution Fast-Fill - Time-Fill StationsMother Station - To truckDaughter Station - From truckSupplyLineSupplyLineDispenserFill / Priority PanelTo Industrial ApplicationsStorageOnline compressor BBRM other Station BBR CompressorsAtlas COPCO BBR stations are appreciated for their quality, safe operation, smooth running and compact design. Gas DryerGas Dryer123 Trailer StorageTrailer StorageTrailer StorageVehicleTrailer Decant Panel2 Hoses - Max 5,000 psiStorageFill PanelFill / Priority Panel*DispenserStorageFill / Priority PanelDispenser* Component not required for dedicated trailer filling stationPressure Reducing StationDaughter Station Compressor112233 The three pillars of productivityHigh ReliabilityHigh ReliabilityHigh COPCO CNG compressors are highly dependable and keep on performing with minimal cost of ownership.

6 * Applicable to specific models, refer specific technical quotes for detailsSoft starter* enhances component life Reduces electrical shock loads and results in longer lifeMaximum up-time due to 100% matched components Integrated inter-stage separators extract oil and aerosols from the gas stream and provide pulsation dampening after each stage therefore extending valve life Generous sizing of downstream coalescing filters result in long change intervals Use of heavy duty roller bearings and full flow pressurized lubrication system for the bearingsAir cooled machines for trouble free running Air cooled machines avoid stoppages due to scaling, pump and cooling tower failures ASME designed air cooled heat exchangers with straight seamless expanded L-finned tubes for life long duty Low maintenance due to direct drive Avoids lateral loads on crankshaft and bearings Belts not required to be replaced every six monthsMinimum vibrations reduce maintenance Horizontal balanced opposed design and 3 dimensional balancing of components result in low vibrations Concrete filled H-frame with integrated blowdown vessel and 3 point vibration pads further reduce the vibration of the packageReduced maintenance due to low temperature Low discharge temperatures by proper staging and large oversized efficient intercoolers.

7 Result in longer valves and piston life. Separate oil cooler extends period of oil changeReliability through material design Use of latest technological advancement in material selection, valve selection and surface coating technology High quality oil flooded mechanical seal Superior material of the crankshaftMini lube design gives longer life Metered drop lubrication of cylinders through separate lubricator divider system reduce wear on rings Lower piston speeds result in longer ring and valve life Synthetic rings result in low friction and reduced wear The three pillars of productivitySmart EnergySmart EnergyZero Gas leakage from the Gas-tight and PRESSURE -tight crankcase design With other compressors that use unsealed or atmospheric crankcases the natural gas leaks from the piston rod packing are vented to the atmosphere via the vent stacks.

8 These leaks can range from 1/2% to 3% of the total gas flow at first start up. After time the seal wear increases causing the unsealed compressors to leak more - possibly as much as 6% of the total flow. ATLAS COPCO compressor crankcases are sealed and PRESSURE tight up to 362 psig/25 bar(e). This results in zero gas loss from the crankcase to atmosphere and a significant savings in your operating costs and improved energy efficiency. This savings with the higher quality ATLAS COPCO compressor design can offer a payback within a few short months just on your gas savings. The ATLAS COPCO design helps the environment by reducing CO2 and methane emissions to the energy consumption costs typically accounting for 80% of the total cost of ownership, the ATLAS COPCO range of CNG compressors are unmatched in their ability to provide guaranteed energy soft startingPart load power consumption is reduced by a combination of integrated blowdown vessel, soft starter and smart PLC programing / controls.

9 This allows the compressor to be programmed to load / unload, start / stop as per consumption levels. Optimized package design Oversized heat exchangers have low approach temperatures and efficient intercooling, reducing power consumption Generously sized internal piping and vessels have the lowest PRESSURE drop resulting in lower power consumptionEfficiency through design Optimized number of stages ensure low power consumption Balanced opposed design and high degree of balancing of components, forces and dynamic loads allow close tolerances ensuring high volumetric efficiency Wear and tear is reduced due to smooth running and minimal vibrations leading to lower power lossesDirect drive Up to 1800 rpm compressor running speed for direct coupling of compressor to the prime mover, gas or electric No belt transmission losses results in saving up to 5-7% of total energy costsThe three pillars of productivitySafety due to designSafety due to modern manufacturing The design of ATLAS COPCO CNG machines refers to industry codes like TEMA.

10 API and ASME assuring safety Control systems are designed to monitor critical control points to guarantee safe operation Machines are designed for zoned area using explosion proof motors and suitable instruments CSA / NFPA 37 approved gas engine CSA insulated and sealed electronic digital ignition Built to NFPA 52 codeSafety due to pressurized crankcase Pressurized crankcase design eliminates fugitive emissions and gas loss to atmosphere All components are built as per the latest industry standards using the state of the art for machining, welding and assembly. Modern welding techniques with ASME qualified welders are used to construct the rugged designs Optional independent third party design verification of all PRESSURE vessels, welding procedures and hydrostatic PRESSURE many years of experience in CNG compressors and an enviable track record of safe operation extending over millions of compressor running hours, safety is an integral part of all our CNG compressors.