Atlas Copco 1616753592 Service Element C55 F09 Air End Screw Compressor Spare Parts
Atlas Copco part number 1616753592 (interchange reference 1616753582) is a genuine original screw compressor service element designed for C55 frame compressors in F09 configuration. This air end serves as the central compression unit in oil-injected rotary screw compressors, featuring precision-machined helical rotors that progressively compress intake air to rated system pressure.
Critical Component Performance
As the highest-value mechanical assembly in rotary screw compressors, the air end's operational health directly impacts volumetric output, energy efficiency, and operating stability. The C55 F09 element incorporates factory-calibrated rotor profiles, tight running clearances, and heavy-duty bearing arrangements engineered to withstand continuous aerodynamic and mechanical thrust loads.
Operating Risks with Worn Elements
- Clearance Enlargement & Capacity Drop: Rotor lobe erosion and bearing wear widen internal tolerances, causing compressed air slip, reduced Free Air Delivery (FAD), and elevated discharge temperatures.
- Bearing Fatigue & Rotor Contact: Degraded rolling elements can shift rotor alignment, risking catastrophic metal-to-metal contact between intermeshing lobes.
- Energy Inefficiency: Worn air ends demand higher electrical shaft power to deliver equivalent airflow, increasing power consumption across operating cycles.
Compatibility Verification
Element specifications, drive flange interfaces, and internal gear ratios vary across machine production series. Part number 1616753592 must be verified against compressor model designation, serial number, and operating pressure on the machine data plate before ordering.
Contact us with your compressor serial number and operating hours to verify element compatibility and check current logistics arrangements.
Supplier Profile
As a professional supplier of Atlas Copco products from China with over 19 years of experience, we specialize in 100% genuine components. Our capabilities include:
- Professional engineers providing 24-hour technical support and on-site service
- Over 4,000 square meter warehouse with 80% parts in stock for quick delivery
- First-hand sources and competitive pricing
- Comprehensive service team support
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Frequently Asked Questions
Q: Does reduced airflow and high discharge temperature confirm element failure?
A: Not always. Check the air inlet filter, unloader valve operation, and oil cooler circuit first. If all external systems are normal, internal rotor clearance expansion and bearing wear in the C55 element are likely causes.
Q: Are part numbers 1616753592 and 1616753582 interchangeable?
A: Yes, they represent related service and production revisions of the C55 F09 element. Verify your compressor serial number to confirm exact drive configuration and flange specifications.
Q: What is critical when commissioning a replacement C55 element?
A: Pre-fill the inlet port with clean compressor oil, turn the shaft by hand to coat internal bearings and rotors, and verify rotation direction with a brief motor jog to prevent dry friction or reverse rotation damage.