GX-EC0211 GXEC0241 GX-EC0241 GXF 20-0.3M/14.5/NPT GXF 30-0.5M/14.5/NPT GXF 32-0.3M/14.5/NPT GXF 32-1M/14.5/NPT GXF 34-0.3M/14.5/NPT GXF 34-0.5M/14.5/NPT GXF 34-10M/14.5/NPT