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Ga7 Specifications, Features & Compatibility Guide
6 CFM (1210 LPM) of compressed air for manufacturing plants and industrial pneumatic systems.5 kW (10 HP) motor and an oil-injected rotary screw pump, this model maintains continuous run capability without the thermal limitations of reciprocating units.
Quick Answer
Yes, invest in the Atlas Copco GA7 if your facility requires a continuous 1210 LPM flow without the thermal shutdowns of reciprocating models. At just 62 dB(A), it is remarkably quiet for a 10 HP unit. It is the gold standard for Indian workshops scaling up to automation and precision pneumatic tools.
Choose the GA7 for high-uptime industrial shifts needing 150 PSI reliability and 100% duty cycles. Avoid this unit if your air demand is strictly intermittent or if low upfront price is more critical than long-term energy savings.
✓ 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 GA7 is engineered to provide a steady 42.6 CFM (1210 LPM) of compressed air for manufacturing plants and industrial pneumatic systems. Utilizing a 7.5 kW (10 HP) motor and an oil-injected rotary screw pump, this model maintains continuous run capability without the thermal limitations of reciprocating units. The GA7 features a stationary base or tank-mounted design with a total weight of approximately 250–300 kg and dimensions of 1142 × 699 × 1240 mm. It is equipped with noise insulation and anti-vibration mounts to keep sound levels at 62 dB(A), making it suitable for indoor production environments. Technical management is handled by a digital display and smart controller that provides real-time alarm indications and pressure switch monitoring for the 8.6–10.3 bar range.
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Engineering Analysis
The technical performance of the GA7 is centered on its direct coupling drive, which connects the 7.5 kW motor to the rotary screw elements to ensure 100% power transfer. The oil-injected lubrication system is critical for thermal regulation during continuous industrial duty, allowing the unit to maintain a constant 36.1–42.6 CFM flow even under high-demand 150 PSI conditions. Electrical efficiency is optimized for 208–230/460 V three-phase grids, drawing a nominal 7.5 kW power consumption. The inclusion of a moisture separator and a manual condensate drain ensures that the 1210 LPM of airflow is stripped of bulk liquids before entering downstream piping. Safety is engineered into the unit via low oil shutdown sensors and overpressure protection valves that trigger if the internal pressure exceeds the 10.3 bar maximum limit.
Technical Support & FAQs
Engineering Analysis
The technical performance of the GA7 is centered on its direct coupling drive, which connects the 7.5 kW motor to the rotary screw elements to ensure 100% power transfer. The oil-injected lubrication system is critical for thermal regulation during continuous industrial duty, allowing the unit to maintain a constant 36.1–42.6 CFM flow even under high-demand 150 PSI conditions. Electrical efficiency is optimized for 208–230/460 V three-phase grids, drawing a nominal 7.5 kW power consumption. The inclusion of a moisture separator and a manual condensate drain ensures that the 1210 LPM of airflow is stripped of bulk liquids before entering downstream piping. Safety is engineered into the unit via low oil shutdown sensors and overpressure protection valves that trigger if the internal pressure exceeds the 10.3 bar maximum limit.