Atlas Copco 2906049400 ZR450 16000H Maintenance Kit

Industrial facilities depend on stable and high-purity compressed air to sustain continuous production performance. In demanding applications, the Atlas Copco ZR450 oil-free screw compressor operates under long-duration mechanical and thermal loads. As a result, when the system reaches the 16,000-hour maintenance interval, key components such as valves, membranes, and sealing elements naturally experience wear and gradual performance deviation. To address this critical service stage, Atlas Copco developed the 2906049400 ZR450 16000H Maintenance Kit as a genuine original solution. This kit helps engineers restore system stability, maintain oil-free air integrity, and support long-term operational reliability. In addition, it simplifies maintenance planning by integrating all essential components into a single service package. Contents1 Atlas Copco ZR450 16000H Maintenance Kit Part Number 29060494002 Product Overview: 16,000-Hour Preventive Maintenance Solution3 Technical Specifications & Packaging Information4 Engineering Purpose: System Stability and Oil-Free Air Protection5 Kit Components and Functional Breakdown5.1 MUFFLER (2 units)5.2 KIT VALVE INLET (1 unit)5.3 MEMBRANE (1 unit)5.4 CHECK VALVE KIT (1 unit)5.5 KIT MAINT. 4000H (1 unit)5.6 O-RINGS (2 units) & RUBBER SET6 Industrial Applications7 Importance of the 16,000-Hour Maintenance Interval8 Installation and Service Recommendations9 Why Use Genuine Atlas Copco Maintenance Kits10 FAQ10.1 Q1: What components are included in the 2906049400 maintenance kit?10.2 Q2: Which compressor models use this maintenance kit?10.3 Q3: Why does the kit include a 4000-hour maintenance package?10.4 Q4: Is controller reset required after installation?10.5 Q5: How should the kit be stored before use?11 More Service Kits List12 Inquiry Now Atlas Copco ZR450 16000H Maintenance Kit Part Number 2906049400 The 2906049400 (2906 0494 00) maintenance kit applies to Atlas Copco ZR450 oil-free compressors. It supports the 16,000-hour overhaul cycle and includes all critical replacement components required for a full preventive maintenance operation. Therefore, maintenance teams can complete servicing in a structured and efficient way without managing multiple separate part references. 2906049400 ZR450 16000H Atlas Copco Maintenance Kit (1) Product Overview: 16,000-Hour Preventive Maintenance Solution This Atlas Copco genuine service kit targets major preventive maintenance tasks in ZR series oil-free compressors. Over time, compressors operate under continuous pressure cycles, thermal stress, and airflow regulation demands. Consequently, internal components gradually lose efficiency and may affect overall system stability if maintenance does not take place at the correct interval. For this reason, the 2906049400 kit brings together a complete set of original components required for this maintenance stage. Moreover, it allows engineers to replace all key wear parts within one planned service window, which helps reduce unplanned downtime and improves maintenance execution efficiency. 2906049400 ZR450 16000H Atlas Copco Maintenance Kit (2) Technical Specifications & Packaging Information Atlas Copco designs this kit according to strict original engineering and packaging standards. In addition, the following specifications support logistics handling, storage planning, and on-site preparation. Specification Item Value Engineering Notes Part Number 2906049400 / 2906 0494 00 Original Atlas Copco system identifier Application Model ZR450 Series Oil-Free Compressors Industrial stationary compressor systems Service Interval 16,000 Operating Hours Major preventive maintenance cycle Weight 41.7 kg Includes valves, mufflers, and sealing assemblies Length 1250 mm Reinforced industrial packaging design Width 830 mm Pallet-optimized transport structure Height 570 mm Protective internal component arrangement Furthermore, the packaging structure protects precision components from vibration, humidity, and mechanical impact during transport. As a result, the kit arrives at the facility in stable condition and remains ready for immediate installation. 2906049400 ZR450 16000H Atlas Copco Maintenance Kit (3) Engineering Purpose: System Stability and Oil-Free Air Protection The 2906049400 maintenance kit supports several key engineering objectives in oil-free compressed air systems. First, it helps maintain stable operation across long service cycles. Second, it supports consistent air quality performance in demanding industrial environments. Oil-Free Air Integrity Support: The kit helps maintain separation between mechanical drive elements and the compression chamber. As a result, it supports ISO 8573-1 Class 0 oil-free air requirements. Operational Efficiency Support: When engineers replace inlet valve and control components, the system regains stable airflow regulation. Consequently, energy performance remains within expected operating parameters. System Reliability Improvement: In addition, replacing membranes and check valves reduces the risk of performance fluctuation under continuous pressure cycling conditions. 2906049400 ZR450 16000H Atlas Copco Maintenance Kit (4) Kit Components and Functional Breakdown MUFFLER (2 units) These mufflers operate in discharge and unloading sections. They reduce pressure pulsation noise and, at the same time, help stabilize surrounding piping systems. In addition, they reduce mechanical vibration impact across connected infrastructure. KIT VALVE INLET (1 unit) The inlet valve kit contains internal wear elements that control airflow regulation. When engineers replace this assembly, the compressor restores stable loading and unloading response behavior. As a result, system control accuracy improves significantly. MEMBRANE (1 unit) The membrane reacts to pressure control signals and supports precise modulation inside the pneumatic system. Over time, it may lose elasticity. Therefore, replacement helps maintain consistent control response and stable operation. CHECK VALVE KIT (1 unit) This check valve kit prevents reverse airflow during shutdown conditions. In addition, it protects internal rotating components from reverse pressure effects. Consequently, the compressor maintains safe transition behavior during stop and unload cycles. KIT MAINT. 4000H (1 unit) The 16,000-hour maintenance package also includes a 4000-hour service kit. This integration allows engineers to complete both routine and major maintenance tasks within one service window. Therefore, maintenance efficiency improves and scheduling becomes more predictable. O-RINGS (2 units) & RUBBER SET These sealing components maintain interface integrity across valve and piping connections. In addition, they help absorb vibration and support long-term sealing stability under continuous operation. 2906049400 ZR450 16000H Atlas Copco Maintenance Kit (5) Industrial Applications The ZR450 oil-free compressor system serves industries where air purity and process stability directly affect product quality. Therefore, the 2906049400 maintenance kit plays an important role in maintaining reliable operation across multiple sectors: Semiconductor Manufacturing: It supports clean air delivery for wafer processing and precision pneumatic systems. As a result, it helps reduce contamination risks in sensitive production steps. Pharmaceutical Production: It supports sterile environments used in drug manufacturing and packaging. In addition, it helps maintain compliance with strict process standards. Food and Beverage Processing: It ensures stable air supply for filling and packaging systems. Consequently, it supports hygiene and production consistency. Automotive Painting Systems: It helps maintain consistent air quality for spray applications. Therefore, it reduces surface defects caused by air contamination. Petrochemical and Instrument Air Systems: It supports stable operation of control valves and safety instrumentation. In addition, it enhances system reliability under continuous operation. Importance of the 16,000-Hour Maintenance Interval At the 16,000-hour stage, compressor components operate under long-term stress cycles. Gradually, this leads to wear in mechanical and sealing systems. If maintenance does not occur on time, system stability may decrease and energy efficiency may decline. Therefore, scheduled maintenance at this interval helps engineers maintain predictable system behavior. In addition, it reduces the probability of unplanned downtime and supports long-term operational planning. 2906049400 ZR450 16000H Atlas Copco Maintenance Kit (6) Installation and Service Recommendations Atlas Copco recommends that trained technicians perform installation according to official service procedures. First, engineers should inspect system conditions and clean all relevant interfaces. Then, they should install components according to defined torque and assembly specifications. After installation, technicians should access the Elektronikon® controller. Finally, they should reset the service interval counter to ensure accurate monitoring for the next maintenance cycle. Why Use Genuine Atlas Copco Maintenance Kits Atlas Copco designs the 2906049400 maintenance kit according to original engineering specifications for ZR450 compressor systems. Each component aligns with system-level mechanical and functional requirements. Therefore, using genuine maintenance kits helps maintain stable compressor operation. In addition, it supports consistent oil-free air quality and ensures long-term system compatibility across all integrated components. 2906049400 ZR450 16000H Atlas Copco Maintenance Kit (7) FAQ Q1: What components are included in the 2906049400 maintenance kit? The kit includes mufflers, an inlet valve kit, a membrane, a check valve kit, O-rings, rubber sealing elements, and a 4000-hour maintenance kit. Together, these components support full 16,000-hour service requirements. Q2: Which compressor models use this maintenance kit? This kit applies specifically to Atlas Copco ZR450 oil-free compressors. It matches the airflow design and mechanical structure of this model. Q3: Why does the kit include a 4000-hour maintenance package? The 16,000-hour maintenance cycle overlaps with the 4000-hour service schedule. Therefore, Atlas Copco integrates both to allow complete servicing within one maintenance operation. Q4: Is controller reset required after installation? Yes. After installation, engineers must reset the Elektronikon® controller. This ensures correct tracking of the next service interval. Q5: How should the kit be stored before use? The kit should remain in its original packaging and should be stored in a dry, temperature-controlled environment. In addition, it should be protected from moisture, heat, and direct sunlight to preserve sealing material integrity. More Service Kits List If you need other Atlas Copco air compressor service kits, we provide more models in the table below or you can submit your requirements to us directly. Part Number Part Name Part-Number 8092267801 SERVICE KIT DD/DDP 4000F 8092-2678-01 8092267802 SERVICE KIT PD/PDP 4000F 8092-2678-02 8092267803 SERVICE KIT QD 4000F 8092-2678-03 8092267811 SERVICE KIT DD/DDP 5000F 8092-2678-11 8092267812 SERVICE KIT PD/PDP 5000F 8092-2678-12 8092267813 SERVICE KIT QD 5000F 8092-2678-13 8092267821 SERVICE KIT DD/DDP 6000F 8092-2678-21 8092267822 SERVICE KIT PD/PDP 6000F 8092-2678-22 8092267823 SERVICE KIT QD 6000F 8092-2678-23 8092267831 SERVICE KIT DD/DDP 7000F 8092-2678-31 8092267832 SERVICE KIT PD/PDP 7000F 8092-2678-32 8092267833 SERVICE KIT QD 7000F 8092-2678-33 8092267841 SERVICE KIT DD/DDP 8000F 8092-2678-41 8092267842 SERVICE KIT PD/PDP 8000F 8092-2678-42 8092267843 SERVICE KIT QD 8000F 8092-2678-43 8973035324 SERVICE KIT-FILME COMPRESSOR 8973-0353-24 8973037622 B3900 & B4000 – SERVICE KIT 8973-0376-22 8973037626 B5000 – SERVICE KIT 8973-0376-26 8973037628 B5900 – SERVICE KIT 8973-0376-28 8973037630 B5900 (NEW) SERVICE KIT 8973-0376-30 8973037632 B6000  – SERVICE KIT 8973-0376-32 8973037636 B7000 – SERVICE KIT 8973-0376-36 8973037638 NS39 – SERVICE KIT 8973-0376-38 8973037640 NS59S – SERVICE KIT 8973-0376-40 8973037644 SERVICE KIT NS89 8973-0376-44 8973037649 SERVICE KIT W/OIL B7000 SIL 8973-0376-49 8973037651 SERVICE KIT GV 34 8973-0376-51 8973037657 SERVICE KIT PAT24/PAT38 8973-0376-57 8973037867 B4900 – SERVICE KIT LIGHT 8973-0378-67 8973037869 B5900 (NEW) SERVICE KIT LIGHT 8973-0378-69 8973037871 B6000 (NEW) SERVICE KIT LIGHT 8973-0378-71 8973037873 B7000 NS59S -SERVICE KIT LIGHT 8973-0378-73 8973037875 NS39 – SERVICE KIT LIGHT 8973-0378-75 8973037879 NS89 SERVICE KIT LIGHT 8973-0378-79 8973037881 B6000 SILENT SERVICE KIT LIGHT 8973-0378-81 8973037883 B7000 SILENT SERVICE KIT LIGHT 8973-0378-83 8973037938 S0 A49B – SERVICE KIT LIGHT 8973-0379-38 8973037939 SERVICE KIT A49B 8973-0379-39 8973037940 S0 SERVICE KIT A49B 8973-0379-40 Inquiry Now Contact Form DemoΔ Your NameLast NameYour EmailCountrySelect CountryAfghanistanAland IslandsAlbaniaAlgeriaAmerican SamoaAndorraAngolaAnguillaAntarcticaAntigua and BarbudaArgentinaArmeniaArubaAustraliaAustriaAzerbaijanBahamasBahrainBangladeshBarbadosBelarusBelgiumBelizeBeninBermudaBhutanBoliviaBonaire, Saint Eustatius and SabaBosnia and HerzegovinaBotswanaBouvet IslandBrazilBritish Indian Ocean TerritoryBritish Virgin IslandsBruneiBulgariaBurkina FasoBurundiCabo VerdeCambodiaCameroonCanadaCayman IslandsCentral African RepublicChadChileChinaChristmas IslandCocos (Keeling) IslandsColombiaComorosCook IslandsCosta RicaCroatiaCubaCuraçaoCyprusCzech RepublicDemocratic Republic of the Congo (Kinshasa)DenmarkDjiboutiDominicaDominican RepublicEcuadorEgyptEl SalvadorEquatorial GuineaEritreaEstoniaEswatiniEthiopiaFalkland IslandsFaroe IslandsFijiFinlandFranceFrench GuianaFrench PolynesiaFrench Southern TerritoriesGabonGambiaGeorgiaGermanyGhanaGibraltarGreeceGreenlandGrenadaGuadeloupeGuamGuatemalaGuernseyGuineaGuinea-BissauGuyanaHaitiHeard Island and McDonald IslandsHondurasHong KongHungaryIcelandIndiaIndonesiaIranIraqIrelandIsle of ManIsraelItalyIvory CoastJamaicaJapanJerseyJordanKazakhstanKenyaKiribatiKosovoKuwaitKyrgyzstanLaosLatviaLebanonLesothoLiberiaLibyaLiechtensteinLithuaniaLuxembourgMacao S.A.R., ChinaMadagascarMalawiMalaysiaMaldivesMaliMaltaMarshall IslandsMartiniqueMauritaniaMauritiusMayotteMexicoMicronesiaMoldovaMonacoMongoliaMontenegroMontserratMoroccoMozambiqueMyanmarNamibiaNauruNepalNetherlandsNew CaledoniaNew ZealandNicaraguaNigerNigeriaNiueNorfolk IslandNorth KoreaNorth MacedoniaNorthern Mariana IslandsNorwayOmanPakistanPalauPalestinian TerritoryPanamaPapua New GuineaParaguayPeruPhilippinesPitcairnPolandPortugalPuerto RicoQatarRepublic of the Congo (Brazzaville)RomaniaRussiaRwandaRéunionSaint BarthélemySaint HelenaSaint Kitts and NevisSaint LuciaSaint Martin (Dutch part)Saint Martin (French part)Saint Pierre and MiquelonSaint Vincent and the GrenadinesSamoaSan MarinoSao Tome and PrincipeSaudi ArabiaSenegalSerbiaSeychellesSierra LeoneSingaporeSlovakiaSloveniaSolomon IslandsSomaliaSouth AfricaSouth Georgia/Sandwich IslandsSouth KoreaSouth SudanSpainSri LankaSudanSurinameSvalbard and Jan MayenSwedenSwitzerlandSyriaTaiwanTajikistanTanzaniaThailandTimor-LesteTogoTokelauTongaTrinidad and TobagoTunisiaTurkmenistanTurks and Caicos IslandsTuvaluTürkiyeUgandaUkraineUnited Arab EmiratesUnited Kingdom (UK)United States (US)United States (US) Minor Outlying IslandsUnited States (US) Virgin IslandsUruguayUzbekistanVanuatuVaticanVenezuelaVietnamWallis and FutunaWestern SaharaYemenZambiaZimbabweSubjectYour MessageSend Inquiry