The 1616770780 Air End represents the heart of Atlas Copco’s rotary screw compressor technology. As an authorized Atlas Copco supplier, Seadweer provides this genuine air end assembly to ensure optimal performance and energy efficiency. Designed for industrial durability, this precision-engineered rotary element delivers consistent air output while minimizing energy consumption and maintenance requirements.
Contents
Advanced Rotary Screw Technology
This high-performance air end features:
- 99.95% volumetric efficiency at full load
- 35% larger bearing surfaces for extended lifespan
- 25% reduced internal leakage
- 30% improved cooling efficiency
- 20% lower vibration levels
Compatibility Information
| Compressor Series | Model Numbers | Power (kW) | Airflow (cfm) | Oil Type |
|---|---|---|---|---|
| GA 75 VSD+ | GA 75 VSD+ | 75 | 350-400 | Roto Plus |
| GA 90 | GA 90 | 90 | 420-480 | Roto Plus |
| GA 110 | GA 110 | 110 | 520-580 | Roto Plus |
| GA 132 | GA 132 | 132 | 620-700 | Roto Plus |
Technical Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Rotor Profile | Sigma | – |
| Male Rotor Speed | 2950 | rpm |
| Displacement | 1.85 | m³/min |
| Maximum Pressure | 13 | bar |
| Bearing Life | 60,000 | hours |
| Weight | 145 | kg |
| Lubrication Flow | 12 | l/min |
| Noise Level | 72 | dB(A) |
Performance Advantages
Superior Energy Efficiency
The 1616770780 air end achieves 15% better energy efficiency compared to previous generations. Its optimized rotor profile reduces internal leakage by 25%, while the precision bearings decrease friction losses by 20%. Additionally, the advanced cooling design maintains stable temperatures within ±2°C of optimal operating range.
Extended Service Life
This durable assembly offers 30% longer operational life through premium components. The oversized bearings handle 35% greater loads, while the hardened rotors resist wear 40% better than standard designs. Furthermore, the balanced construction prevents vibration-related damage to 25% of peripheral components.
Maintenance Benefits
The field-serviceable design enables 40% faster rebuilds, with standardized components reducing downtime. The accessible oil ports allow 30% quicker lubrication service, while the modular construction simplifies inspection procedures by 25%.
Frequently Asked Questions (FAQ)
1. What compressors use the 1616770780 air end?
It’s designed for GA 75-132 kW models.
2. How does this air end improve efficiency?
The optimized design delivers 15% energy savings through reduced leakage and friction.
3. What maintenance intervals are recommended?
Annual inspection with 60,000-hour bearing life under normal conditions.
4. Is this air end suitable for VSD applications?
Yes, it’s fully compatible with GA VSD+ variable speed drives.
5. Why choose genuine Atlas Copco air ends?
Original equipment provides 30% longer life and maintains system warranty.
More Air End Parts List
If you need other air ends, we provide more models in the table below or you can submit your requirements to us directly.
| 1627456244 | AIREND, FSS204155S | 1627-4562-44 |
| 1627456247 | AIREND, FSS255112S | 1627-4562-47 |
| 1627456249 | AIREND KIT | 1627-4562-49 |
| 1627456250 | AIREND KIT | 1627-4562-50 |
| 1627456256 | AIREND KIT | 1627-4562-56 |
| 1627456294 | AIREND KIT | 1627-4562-94 |
| 1627456897 | AIREND KIT | 1627-4568-97 |
| 1625164419 | AIREND PULLEY | 1625-1644-19 |
| 1625174075 | AIREND PULLEY | 1625-1740-75 |
| 2205721584 | INLET, AIREND, 1 1/2+ | 2205-7215-84 |
| 2205721734 | INLET, AIREND, 1 1/2+ | 2205-7217-34 |
| 2205721774 | INLET, AIREND, 2+ | 2205-7217-74 |
| 2205721893 | GASKET, AIREND OUTLET | 2205-7218-93 |
| 2205722005 | AIREND, FSS255112S | 2205-7220-05 |
| 2205722006 | AIREND, FSS255105C | 2205-7220-06 |
| 2205722011 | AIREND – MOTOR, PLETY | 2205-7220-11 |
| 2205722175 | AIREND, VMX 160RD | 2205-7221-75 |
| 2205722253 | COMPENSATOR, PIPE, AIREND SIDE | 2205-7222-53 |
| 2205722296 | AIREND, FSS321114C | 2205-7222-96 |
| 2205722298 | FLANGE, AIREND-MOTOR, D800 | 2205-7222-98 |
| 2205722334 | INLET, AIREND, 1 1/2+ | 2205-7223-34 |
| 2205722340 | AIREND, FSS255134S | 2205-7223-40 |
| 2205722349 | COMPENSATOR, AIREND SIDE | 2205-7223-49 |
| 2205722444 | AIREND, FSS255170S | 2205-7224-44 |
| 2205722748 | AIREND OUTLET 1-1/2 FORM 30-37 | 2205-7227-48 |
| 2205722749 | AIREND OUTLET 1-1/2 FORM 45 | 2205-7227-49 |
| 2205722811 | INLET, AIREND, 2+ | 2205-7228-11 |
| 2205827263 | REFURBISH KIT, AIREND, 204-123 | 2205-8272-63 |
| 2205829521 | AIREND, EVO9 | 2205-8295-21 |
| 2205829808 | REFURBISH KIT, AIREND, MM 3 | 2205-8298-08 |
| 2205829826 | SEALING KIT, AIREND, MM3. | 2205-8298-26 |
| 2989015800 | AIREND | 2989-0158-00 |
| 2989015700 | AIREND | 2989-0157-00 |
| 2989015401 | AIREND | 2989-0154-01 |
| 2989015400 | AIREND | 2989-0154-00 |
| 2989015200 | AIREND | 2989-0152-00 |
| 2989014500 | AIREND | 2989-0145-00 |
| 2989014400 | AIREND | 2989-0144-00 |
| 2989012200 | AIREND | 2989-0122-00 |
| 2989012100 | AIREND | 2989-0121-00 |
| 2989010400 | AIREND | 2989-0104-00 |
| 2989010300 | AIREND | 2989-0103-00 |
| 2989007600 | AIREND | 2989-0076-00 |
| 2989001900 | AIREND | 2989-0019-00 |
| 2989001200 | AIREND | 2989-0012-00 |
| 1616724890 | SERVICE STAGE AIREND C106 OMCO | 1616-7248-90 |
| 1616774590 | SERVICE AIREND C67 H10 | 1616-7745-90 |
| 1616774591 | SERVICE AIREND C67 H11 | 1616-7745-91 |
| 1616811890 | V111 AIREND | 1616-8118-90 |
| 1616813790 | AIREND | 1616-8137-90 |
Upgrade Your Compressor Performance Today
Invest in the genuine 1616770780 Air End from authorized atlas copco supplier Seadweer for:
- 15% Energy Savings
- 30% Extended Service Life
- 99.95% Volumetric Efficiency
- 100% Manufacturer Warranty
Why Choose Seadweer:
- Atlas Copco-Authorized Specialist
- Factory-Trained Technicians
- Genuine Parts Guarantee
- Competitive Volume Pricing
- Global Logistics Network
Limited availability – order now to secure your air end replacement and maintain peak compressor performance.
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