Secure your genuine, original Atlas Copco 1616770790=1616770780 OIS F-12 air end from us today. Contact our technical engineering department now for immediate price quotes, global shipping options, and technical integration advice. Email or message us today to keep your operations running smoothly!
As an industrial operation expands or seeks to optimize energy usage, maintaining the compressor element becomes paramount. This specific model features an advanced asymmetric rotor profile that minimizes internal leakage paths and maximizes thermal efficiency during the compression cycle. By matching the precise rotational speed to fluctuating air demands via the integrated VSD+ motor configuration, this element prevents unnecessary power consumption. This product offers a direct, drop-in replacement solution for heavy-duty industrial facilities that utilize premium air systems.
The compressed air system forms the backbone of modern industrial manufacturing, where operational efficiency and uncompromising reliability dictate productivity. The Atlas Copco OIS F-12 (C55* VSD+) Air End (Part Number: 1616770780, Order Number: 1616770790) represents the pinnacle of rotary screw technology. This oil-injected screw element serves as the core compression mechanism for Atlas Copco’s highly advanced Variable Speed Drive (VSD+) stationary air compressors. Engineers meticulously design the OIS F-12 air end to deliver superior volumetric efficiency, lower energy consumption, and structural durability under continuous-duty cycles.
We supply this premium compression element globally. We procure this product as a brand-new, original genuine part directly from Atlas Copco (Shanghai) Trading Co., Ltd. Manufactured at Atlas Copco’s specialized production facility in Belgium (BE), this air end carries complete manufacturing traceability and complies with strict global ISO quality standards. Industrial facilities receive a fully documented, authentic factory component designed to restore original operating efficiency.
Important Lifecycle Notice: Atlas Copco has updated the standalone order sequence for this model. The historic order number 1616770790 resolves to the new multi-component superseding combination: 1616965697 + 1837076843. This structural consolidation ensures integration with the latest generation VSD+ drive couplings and filtration systems.
To assist maintenance engineers and procurement professionals with technical verification, the table below provides the comprehensive physical and logistical specifications for the OIS F-12 (C55* VSD+) rotary screw air end:
Qualified mechanical technicians must handle the installation of a 120 Kg precision air end. Follow these standardized installation guidelines to ensure safe commissioning:
1. System Depressurization and Isolation: Power down the compressor completely. Lock out and tag out (LOTO) the main electrical isolator. Vent all residual internal pressure from the oil separator tank and air lines until the pressure gauge reads zero bar.
2. Component Removal: Disconnect all connected oil pipes, air lines, and sensors from the old air end. Utilize certified overhead lifting equipment rated for over 120 Kg to secure the old air end, loosen the mounting bolts, and carefully lift it out of the compressor frame.
3. Pre-Installation Inspection: Clean the mounting base frame thoroughly. Check that the new original OIS F-12 air end matches the alignment configuration. Inspect the input drive shaft and remove any protective transit coatings.
4. Mounting and Alignment: Lower the new OIS F-12 air end onto the chassis using lifting equipment. Tighten the mounting bolts in a cross-pattern to the exact torque specifications detailed in the technical manual. Align the air end shaft precisely with the VSD+ motor drive coupling.
5. Fluid and Line Reconnection: Replace all sealing gaskets and O-rings with new genuine parts.
Reconnect the oil injection lines, discharge pipe, and control sensors. Pour a sufficient amount of genuine Atlas Copco priming fluid directly into the air end inlet to guarantee lubrication during the initial startup.
6. Commissioning Run: Rotate the air end manually to ensure unrestricted movement. Re-energize the unit and perform a brief jog-start to confirm the correct direction of shaft rotation. Run the compressor under zero load while checking for oil leaks, unusual vibrations, or abnormal noises before gradually applying full operational load.
To avoid sudden mechanical damage or voiding your commercial protection, adhere strictly to these operational precautions:
• Pre-Lubrication Requirement: Never start the new air end dry. Failing to inject priming oil into the inlet valve before startup will cause immediate metal-on-metal friction, destroying the precise rotor tolerances within seconds.
• Oil Quality Enforcement: Use only authentic Atlas Copco Roto Inject Fluid or Roto Xtend Duty Fluid. Contaminated or non-approved lubricants degrade rapidly under high thermal stress, accelerating rotor wear and leading to early air end failure.
• Strict Temperature Control: Monitor the discharge temperature via the Elektronikon controller. Operating the air end continuously above 110°C indicates an oil cooling restriction or faulty thermal valve, which requires immediate shutdown.
We supply this product complete with clear product identification and original factory packaging. According to Atlas Copco standard industrial provisions, this product comes with a 12-month factory warranty covering defects in design or production. This gives buyers complete confidence in both mechanical performance and after-sales support.
Please note that operational misuse, improper technical fitting, lack of routine maintenance, and normal mechanical wear and tear are strictly excluded from warranty coverage. Furthermore, using any spare parts, filters, or lubricants other than original genuine Atlas Copco components will immediately void all warranty claims. Industrial operators must adhere strictly to original maintenance schedules to maintain their warranty coverage.
Contact Us
Secure your genuine, original Atlas Copco 1616770790=1616770780 OIS F-12 air end from us today. Contact our technical engineering department now for immediate price quotes, global shipping options, and technical integration advice. Email or message us today to keep your operations running smoothly!
Reference
1. Atlas Copco Official Documentation: Standard technical specification manuals for Variable Speed Drive (VSD+) oil-injected screw compressors and air end component design matrices.
Perfect replacement for our compressor. The genuine air end from Sichuan Sekes restored our system’s volumetric efficiency instantly. Outstanding performance!
Sykes Mechanical And Electrical Technology Co., Ltd. is a professional one-stop supplier of Atlas Copco air compressor head & air end.
With over 10 years of sales and maintenance experience, the company provides reliable and cost-effective pre-sales and after-sales solutions to users worldwide.
At Sykes, professionalism is the foundation of global trust. We deliver reliable quality to support long-term partnerships, not one-time transactions. Guided by mutual respect, we work closely with every client as a true partner, creating shared success through consistency, transparency, and dependable service.
We are a dedicated supplier serving global industrial clients who value reliability and authenticity. By concentrating on Atlas Copco air compressor core components, we focus on delivering genuine, brand-new Atlas Copco air compressor head and air end together with reliable service, supporting customers in maintaining stable and efficient compressed air systems worldwide, helping customers reduce operational risks and downtime.
Professionalism is the cornerstone of trust.We believe lasting cooperation comes from mutual respect, transparent communication, and consistent performance. Every customer is viewed as a long-term partner, not a one-time transaction.
To become a globally trusted one-stop supplier of Atlas Copco air compressor heads and air ends, recognized for genuine products, professional service, and long-term partnership value.
Anonymous –
Outstanding performance!
Perfect replacement for our compressor. The genuine air end from Sichuan Sekes restored our system’s volumetric efficiency instantly. Outstanding performance!