Tiardey Pressostato Compressore Aria, 95-125Psi 220V 10A Nero o Argento

The handle can be used to cut off air compressor and 4-port base simply the mountion of exhaust valve and pressure gauge. The four-port manifold gives you the option to mount in it any direction and to also have the option to add a relief valve, gauge, or multiple air outlet ports.

eBay