Airbase 4500psi Air Compressor

$499.95

4500 PSI Air Fills. Anytime. Anywhere.

Take control of your air supply with the HK Army Air Base 4500 PSI Portable Air Compressor. Engineered to deliver high-pressure air up to 4500 PSI (300 BAR), this compact and powerful compressor makes filling your paintball air tanks easier than ever. Whether you're filling tanks at home, preparing for a weekend of paintball, or playing renegade-style paintball where access to compressed air is limited, the Air Base gives you the freedom to fill on your own terms.

FEATURES

4500 PSI / 300 BAR Maximum Pressure – High-pressure compressor designed to fill compatible paintball HPA air tanks
Compact & Portable Design – Lightweight construction makes transportation and storage easy
Digital LCD Display – Large, easy-to-read screen displays real-time pressure and temperature
Smart Auto-Shutoff – Automatically stops filling once the selected pressure is reached
Easy-to-Use Controls – Simple digital interface allows quick pressure adjustments and convenient operation
Dual Power Compatibility – Supports compatible AC wall power and 12V DC automotive battery operation
Quieter Operation – Reduced operating noise compared to many traditional high-pressure compressors
Integrated Cooling System – Built-in cooling fan helps regulate operating temperatures
Air Filtration System – Integrated filtration with replaceable cotton filter cores
High-Pressure Fill Hose – Includes a high-pressure hose with quick-disconnect fitting
Spare Parts Kit Included – Additional replacement components for convenient maintenance
Versatile Applications – Designed for compatible paintball HPA tanks and PCP airgun cylinders

A Lightweight, Mobile Air Compressor to Fill Your Carbon Fiber Air Tank.

The Air Base features a compact, lightweight design that makes it easy to transport, store, and operate. The large, easy-to-read digital LCD display provides real-time pressure and temperature readings, while the adjustable pressure settings and smart auto-shutoff technology automatically stop the compressor once your desired fill pressure is reached. Simply connect your compatible air tank, set your pressure, and let the Air Base do the work.

Built for dependable performance, the Air Base features an efficient cooling system, advanced air filtration, and quieter operation compared to many traditional high-pressure compressors. Its oil-free design eliminates the need for traditional oil lubrication or external water cooling, making operation and upkeep simple. The included high-pressure fill hose and spare parts kit provide added convenience for ongoing maintenance.

Performance comparison

Tank size	Target pressure	Your fill time	Equivalent fill rate
48ci aluminum	3000 PSI	15 min	3.20 ci/min
68ci carbon fiber	4500 PSI	34 min	2.00 ci/min
15ci carbon fiber	4500 PSI	8 min	1.88 ci/min

WARNING: This is a HIGH PRESSURE air compressor. Always follow the operating instructions, pressure limits, and safety procedures provided in the HK Army Air Base Compressor manual. Only fill compatible, in-date air cylinders rated for the selected pressure. Never exceed the cylinder manufacturer's maximum rated pressure.

On video

In action

In detail

Up close

Three-Step Start
Power on, fan on, motor on.
Filtered Air
Replaceable cotton filter cores. Spares included.
Oil Port
2–3 drops of 100% silicone oil every 5 fills or 1.5 hours.
Carry Handle
Weighs 22 lb (10 kg).

TECHNICAL SPECIFICATIONS

Airbase 4500psi Air Compressor

Maximum fill pressure: 4500 PSI / 300 BAR / 30 MPa
Fill rate: about 20 minutes for a 0.45L tank
Motor power: 300W
Power: 12V DC car battery or AC wall power (100–130V or 210–240V)
Internal 110V / 220V voltage switch, set to 110V from the factory
Digital LCD with real-time pressure and temperature
Adjustable pressure-controlled auto-shutoff
Integrated fan cooling, no water cooling
Lubrication: 2–3 drops of 100% silicone oil every 5 fills or 1.5 hours
Overheat limit: 176°F / 80°C
Air filter with replaceable cotton filter cores
Burst disc and air release bleed valve
High-pressure hose whip with quick-disconnect fill fitting
Spare parts kit included
12V car battery power lead connector
Built-in carry handle
Weight: 10 kg / 22 lbs
Package size: 13 × 10.63 × 13.39 in (33 × 27 × 34 cm)
For paintball HPA tanks and PCP airgun cylinders

MANUALS AND DOCUMENTATION

USER MANUAL(4mb pdf)

Airbase 4500psi Air Compressor

Included with compressor

High-pressure Fill Hose
Quick-disconnect
AC power cord
12v battery clamps
Filter cores
Spare parts kit

How much does it weigh?

The Airbase Air Compressor weighs 22.1 lbs. It's lightweight and mobile.

How fast can it fill tanks?

Fill time depends on tank size and target pressure. From empty, the Air Base fills a 15ci 4500 PSI tank in about 8 minutes, a 48ci 3000 PSI aluminum tank in about 15 minutes, and a 68ci 4500 PSI tank in about 34 minutes. Topping off a tank that still has air in it takes far less time. Actual times vary with ambient temperature, starting pressure, and how long the unit has been running.

What are the compatible power sources?

It can be plugged into a standard 110v AC wall outlet or 12v DC car battery.