RAM Tactical | 4500 Psi Air Compressor

Gaorobam E-4 4500 PSI air compressor – high-pressure compressor for HPA and PCP systems

* This product will be shipped on a pallet.

The Gaorobam E-4 is a high-pressure air compressor designed for filling HPA tanks, PCP airguns, and other high-pressure reservoirs. It delivers a maximum fill pressure of 310 bar / 4500 PSI and an air output of 36 litres per minute, driven by a 1200W motor for consistent performance across airsoft and PCP applications.

Construction and materials

The unit combines air cooling, water cooling, and an automatic drainage system to manage heat and moisture during operation. An integrated desiccant filter improves moisture removal from the compressed air. The system supports pressures up to 496 bar / 7200 PSI and includes an adjustable automatic stop function for controlled filling. A built-in carry handle assists with transport, and the noise level is approximately 65–70 dB.

Application and use

This compressor is used to fill HPA tanks, PCP cylinders, paintball bottles, and other high-pressure vessels. A 500cc tank can be filled from 0 to 300 bar in approximately 4 to 5 minutes. It suits home use, workshop use, and mobile use on location, making it appropriate for individual users, technicians, and clubs requiring independent filling.

Integration and compatibility

The compressor operates on 110V / 220V mains power and can also run from a 12V vehicle battery. This dual power option supports both fixed and portable setups. It is compatible with standard HPA and PCP fill systems.

Maintenance and lifecycle

During operation, monitor the pressure gauges and confirm the cooling system functions correctly. The desiccant filtration and automatic drainage require periodic checking to maintain reliable filling performance.