The Umarex ReadyAIR G2 is a portable high-pressure compressor designed for filling PCP airguns and tanks. It delivers up to 4500 PSI with a programmable digital cut-off for consistent fills, and it accepts both standard 110V AC and 12V DC power for use at home or in the field. The unit features an integrated dryer on the fill hose, an oil-free pump design, and automatic heat protection for safer operation during repeated fills. Its compact footprint and durable aluminum and steel construction make it practical to transport and store.
Key Specifications
- The maximum fill pressure is 4500 PSI.
- The unit accepts power from 110V / 12V sources.
- The fill time for a 24 CI tank from empty to 4500 PSI is 18–20 minutes.
- The unit is digitally controlled with a programmable cut-off pressure.
- The fill hose includes an integrated dryer for moisture-free air.
- The design is oil-free for cleaner operation and easier maintenance.
- The compressor includes automatic heat protection to prevent overheating during use.
- The materials listed are ALUMINUM AND STEEL.
- The finish/appearance is BLACK & RED.
- The listed unit dimensions are 9.65 x 13.25 x 16.00.
- The listed unit weight is 24.744.
Reliable and compact, the ReadyAIR G2 is built to support extended shooting sessions by providing repeatable, high-pressure fills whether you’re at the range or in the field. Its programmable controls, integrated drying, and dual power options combine to simplify tank maintenance and keep your airguns ready for consistent performance.









