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Ga37 Specifications, Features & Compatibility Guide
4 m³/min) supply.Powered by a 37 kW (50 HP) direct gear-driven motor, this oil-injected rotary screw unit eliminates the energy losses associated with belt drives.
Quick Answer
Invest in the Atlas Copco GA37 if your Indian plant demands a reliable, high-efficiency air compressor for continuous industrial duty. This 37 kW (50 HP) oil-injected rotary screw unit, with its direct gear drive and 262 CFM output, guarantees significant energy savings and consistent performance. Its low 67 dB(A) noise profile supports a better working environment, making it ideal for robust operations seeking long-term value.
Ideal for Indian industrial plants prioritizing long-term operational efficiency and a consistent 262 CFM air supply, shunning energy losses from belt drives. Avoid if your budget prioritizes minimal upfront capital expenditure over the GA37's verified energy savings and robust, continuous industrial 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 GA37 is a stationary air solution designed for manufacturing plants requiring a continuous 262 CFM (7.4 m³/min) supply. Powered by a 37 kW (50 HP) direct gear-driven motor, this oil-injected rotary screw unit eliminates the energy losses associated with belt drives. The machine operates on a 380-415 V three-phase electrical supply and maintains a 67 dB(A) noise profile, allowing for placement near production lines. With a weight range of 500-860 kg, the GA37 fits a 1900 mm length footprint and features an industrial steel enclosure with a powder-coated finish. It includes active safety features such as a pressure relief valve, low oil shutdown, and overpressure protection to ensure the safety of the 125 psi air network. The integrated smart controller provides real-time digital display data, monitoring the duty cycle and service indicators to maintain peak efficiency in workshop and service applications.
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Engineering Analysis
The technical core of the Atlas Copco GA37 lies in its 37 kW TEFC induction motor, which uses a direct gear-driven mechanism to power the oil-injected screw element. This configuration ensures that the 262 CFM airflow remains stable even under continuous load at 125 psi. The lubrication system is integrated to provide both cooling and sealing for the rotors, while the built-in moisture separator removes condensate before air reaches the outlet. Noise is mitigated to 67 dB(A) through a combination of vibration-isolated mounts and specialized insulation within the powder-coated enclosure. Electrically, the unit is optimized for 60 Hz three-phase 380-415 V environments, utilizing an industrial starter that includes overload protection. The Elektronikon smart controller manages the pressure switch and self-diagnostics, ensuring the 7420 LPM output is matched to demand without unnecessary power consumption, while the thermal protection system monitors motor temperatures during the 100% duty cycle.
Technical Support & FAQs
Engineering Analysis
The technical core of the Atlas Copco GA37 lies in its 37 kW TEFC induction motor, which uses a direct gear-driven mechanism to power the oil-injected screw element. This configuration ensures that the 262 CFM airflow remains stable even under continuous load at 125 psi. The lubrication system is integrated to provide both cooling and sealing for the rotors, while the built-in moisture separator removes condensate before air reaches the outlet. Noise is mitigated to 67 dB(A) through a combination of vibration-isolated mounts and specialized insulation within the powder-coated enclosure. Electrically, the unit is optimized for 60 Hz three-phase 380-415 V environments, utilizing an industrial starter that includes overload protection. The Elektronikon smart controller manages the pressure switch and self-diagnostics, ensuring the 7420 LPM output is matched to demand without unnecessary power consumption, while the thermal protection system monitors motor temperatures during the 100% duty cycle.