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Gx7 Specifications, Features & Compatibility Guide

The Atlas Copco GX7 provides a consistent 18 CFM (500 LPM) airflow through its 7.5 kW oil-injected rotary screw pump, specifically built for light industrial applications that demand a 100% duty cycle. Encased in a powder-coated industrial steel enclosure, this stationary unit manages heat via an air-cooled system while keeping vibration low through specialized internal mounts.

Quick Answer

Should you buy the Atlas Copco GX7? Yes, if your Indian light industrial setup needs reliable, continuous compressed air. This 7.5 kW oil-injected rotary screw compressor is built for a 100% duty cycle, consistently delivering 18 CFM (500 LPM). Its verified efficiency translates to lower long-term running costs, a significant advantage for workshops prioritizing operational savings over minimal upfront investment.

The Atlas Copco GX7 is ideal for Indian light industrial workshops demanding a robust 7.5 kW, 100% duty cycle compressor with verified efficiency for operational savings. Avoid if residential use or minimal upfront expenditure outweighs consistent high-performance.

✓ Who Should Buy

  • • performance suitable for residential spaces.
  • •Verified efficiency of standard rating for reduced long-term operational costs.
  • •Structural stability for consistent cleaning under rigorous use cases.
  • •Hardware durability via premium components and advanced technology.
  • •Built-in grid protection with Standard power cycle voltage management.

✕ Who Should Avoid

  • •Spaces or usage requirements exceeding residential rated capacity.
  • •Installations prioritizing minimum capital expenditure over high-efficiency performance.
  • •Unstable grid conditions exceeding the functional threshold of Standard power cycle.
  • •Environments incompatible with compressors physical and thermal dissipation specs.
Product Overview
The Atlas Copco GX7 provides a consistent 18 CFM (500 LPM) airflow through its 7.5 kW oil-injected rotary screw pump, specifically built for light industrial applications that demand a 100% duty cycle. Encased in a powder-coated industrial steel enclosure, this stationary unit manages heat via an air-cooled system while keeping vibration low through specialized internal mounts. The GX7 utilizes a belt/gear drive to maximize the efficiency of its 10 HP motor, ensuring that pneumatic hand tools receive a steady 7.5–13 bar pressure supply. Operators monitor performance through a digital display and smart controller, which provides alarm indications and service reminders for the 250-350 kg machine. With its moisture separator and thermal protection, the GX7 ensures high air quality and motor longevity for workshops operating on 380-415 V three-phase power.

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Engineering Analysis
The technical core of the Atlas Copco GX7 is its oil-injected rotary screw element, which provides a continuous-run capability that exceeds traditional reciprocating models by eliminating the need for cooling-down intervals. By employing a belt/gear drive, the 7.5 kW (10 HP) TEFC motor delivers a specific energy-efficient output that scales from 19.6 to 29.7 m³/h based on the selected pressure setting. The engineering focus on noise reduction results in a 66-67 dB(A) rating, achieved through high-density noise insulation and a shock-proof body that dampens mechanical harmonics. From an electrical perspective, the 380-415 V three-phase requirement allows for lower current draw during the 50/60 Hz operation, while the pressure switch and overpressure protection valve maintain a safe 13 bar ceiling. These specs ensure that the 500 LPM airflow remains moisture-free via the internal separator, protecting downstream pneumatic components.

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