They’re easily carried, moveable and reasonably quiet for an air compressor.” They’re superior for carrying within a home, perched with a roof or some other place they shouldn’t roll around. Most moveable air compressors have a few couplings on board. It’s also attainable to add a two or 3-way splitter. https://portableeeg27035.blazingblog.com/26896151/an-unbiased-view-of-air-compressors