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Atlas Copco G4 P TM –Rotary Screw Air Compressor
The G4 P TM from Atlas Copco brings industrial-grade air performance to your workshop with compact efficiency and reliable engineering. Built around a robust 4 kW (5.5 hp) rotary screw motor and mounted on a 200L air receiver, this compressor delivers stable, continuous airflow at up to 10 bar (145 psi), ideal for powering pneumatic tools, tyre bays, and service centre equipment without interruption. Its oil-injected screw design delivers smooth, efficient air output with lower vibration and noise levels compared to piston compressors, making it a great fit for busy garage environments. With a high FAD of approximately 8.6 l/s (31 m³/hr / 18.2 cfm), the G4 P TM maintains reliable pressure under load, helping keep your workflows moving all day long. Designed specifically for workshops and industrial users seeking energy-efficient, dependable air, this model minimises the total cost of ownership while maximising uptime. The G4 P TM is a powerful yet practical choice for professional compressed air needs.
Features & Benefits
4 kW oil-injected rotary screw motor. Energy-efficient, continuous airflow with low vibration.
200L tank-mounted receiver. Large buffer for stable pressure and fewer cycles.
Up to 10 bar working pressure. Supports air tools and workshop equipment reliably
Low noise level (~62 dB). Quieter operation in busy environments.
Technical Specification
| Component Approval (Electrical) | IEC |
| Component Approval (Mechanical) | CE |
| Unit Approval | CE |
| Cooling | Air cooled |
| Frequency | 50 Hz |
| Number of Phases0 | 3 Phase |
| Supply Voltage | 400 V |
| Regulation | Basic control |
| Integrated Dryer | No |
| Variant | Tank Mounted |
| Working Pressure | 10 bar |
| Maximum Working Pressure | 10 bar(g) |
| Installed Motor Power | 4 kW |
| Weight | 175 kg |
| Noise Level | 62 dB(A) |
| Free Air Delivery (FAD) | 8.4 l/s |
| Working Pressure (Effective) | 10 bar |
| Motor Protection Class | IP55 |
| Compressed Air Outlet | 0.5" |
| Condensate Drain (Automatic ID) | 10 |
| Condensate Drain (Automatic OD) | 14 |
| Maximum Operating Temperature | 46 °C |
| Maximum Air Inlet Temperature | 46 °C |
| Minimum Ambient Temperature | 1 °C |
| Absolute Inlet Pressure | 1 bar(a) |
| Air Inlet Temperature | 20 °C |
| Cooling Medium Inlet Temperature | 20 °C |
| Height Length Width |
1260 mm 1430 mm 600 mm |
Why Choose This Product?
The G4 P TM is a trusted Atlas Copco rotary screw compressor engineered for professional workshop use and delivers a smooth, energy-efficient air supply.
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Fantastic compressor. Powerful and quiet compared to our old piston unit.
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Solid build quality and great airflow. The tank size works really well for our garage.
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Runs all day smoothly and supports multiple tools. Worth the investment.
All our products are available directly from a distributor network, you search for your nearest dealer and contact them, they will contact you back and arrange to supply equipment at online prices and you get a local point of service and support for any issues that occur with of course our 24 months Parts Warranty on Top.
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