Review on 🚂 Vixen Horns 0.5 Gallon (2 Liter) Train/Air Horn Tank System/Kit - 5 Ports, 115 PSI with Gauge, Pressure Switch, Drain Valve, Compression Fitting, Hose, Thread Sealant - Compact VXT0500 by Victor Rodriguez

I couldn't find anything wrong with this Chinese tank. I cleaned up the threads a bit like I do with any compressed air tool. It is not possible to insert a 1/4 NPT thread into the hole under the mounting bracket. I used a 1/4 STEEL fitting similar to a faucet. I cleaned the color threads and blew them with air from the store. I filled the ports with plugs, gauges and valves and filled them to 115psi from the store. Close the valve, isolate it from shop air, and leave it on the workbench. ZERO pressure drop for the first few hours. Leave for the night. After over 14 hours the temperature was still at 115 where it started last night. I suggest that you carefully attach any fittings to the end caps. They are of course each at a different angle in two directions. It's hard to see the train when it's under the truck when you're upside down, wearing goggles and being stung by scorpions. Doesn't everyone have scorpions on the floor around their shop? I use this 1/2 gallon tank with ARB dual compressor. Pneumatic tools, tires and cook in my '89 Chevy Astro Desert Crawler. Thanks - Lumpy