GX CS4 water seperator

Can you hook an external water seperator up to a GX4? I hooked mine up and it seem to want to pressure up super slow. This is what I have.

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You now have the additional volume of the filter to fill with air and reach the pressure of what you are trying to fill. This will lengthen the fill time as everything equalizes, but once the line and filter are up to pressure to open the foster on the airgun, the remainder of the fill should go smoothly.
Sounds good, thanks for the info!!!!
 
If you have an 8mm foster Q/D female..yeah. that's. Little voluminous for a single cylinder. Just make sure you're ordering one with the proper wall thickness and burst discs for 300+ bar.
Can confirm that compressor with that filter is like filling 2 guns alone. There's workarounds for this, but i dont want to get op hurt if they were curious about the ability of using that filter dryer.
 
I have the same setup. I only use that filter when filling air tanks. If I am filling an airgun, I would just connect it directly. I think the description states it has a built in oil and water separator but who knows how good it is.
Decent. It's got charcoal and molecular seives and some felt pads. It's kind of a "Lego part" for chinese air filtration. The purple filter and even my big tuxing compressor use exactly the same acrylic tube filter insert. Condensing water before the filter helps it last a LOT longer.
 
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