2.1kgf/square centimeter Air Connection PT(NPT) 1/4 NPT1/4 Gauge Connection PT(NPT) 1/8 NPT1/8 Ambient Temperature -20~70ºC(Standard),-20~120ºC(High Temp.), -40~120ºC(Low Temp.) Min Filtering Size 5 micron Material Aluminum Stainless Steel 316 Weight 0.6...