Light Duty GX Pump
GX Pump CS2
4,500 PSI max · Fan-cooled
12V120V Manual stop
12V fan-cooled 4500 PSI compressor with a 110V converter in the box. Manual shutoff: no auto-stop.
GX Pump CS1-I
Compact fan-cooled 4500 PSI unit with a built-in power adapter. Runs on 12V, 110V or 220V. Made for filling airguns directly.
Overview
The smallest compressor in the GX Pump family. The power adapter is built in, so the same unit runs off a 12V car battery or a 110V/220V wall outlet with no extra brick to carry. A 250W brushless motor pushes it to 4500 PSI (300 bar). It shuts off automatically at the pressure you set, and again after 30 minutes of continuous running, which gives it a forced cool-down. A temperature readout and a built-in cooling fan mean no water bucket and no oil. It comes with an 8mm quick-connect, spare O-rings, and a replaceable activated-carbon moisture filter on the hose. GX rates it at about 20 minutes to fill a 0.5L tank from empty to 300 bar, or 8 minutes to top off from 200 bar.
"Airguns only. If you shoot one or two PCPs and want to stop hand pumping, this is the cheapest way in. Do not buy it to fill a carbon fiber tank."
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GX Pump CS3
4,500 PSI max · Fan-cooled
12V120V Auto-stop
12V fan-cooled 4500 PSI compressor with auto-stop and a built-in oil/water separator. 110V converter included.
Light Duty GX Pump
GX Pump CS3-I
4,500 PSI max · Fan-cooled
12V120V Auto-stop
The CS3 with the 110V converter built in. 4500 PSI, auto-stop, built-in oil/water separator.