34200311 miniature filtered compressed air / neutral gas regulator - series 342 by Asco / joucomatic. Ideal for small or compact installations where space is tight, i.e inside equipment enclosures / rack systems. Download joucomatic 3400311 datasheet: port size: G1/8 flow: 500 l/min (ANR) adjustment range: 0.5 to 10 bar mounting: via two 40mm x M4 screws through body. Status: salvaged item from new but obsolete unissued equipment - too good to scrap so available at a bargain price. Tested component: YES