RXF 50-0.5M/NPT RXF 50-1M RXF 50-2M RXF 50-2M/NPT RXF 56-0.3M RXF 56-0.3M/NPT RXF-0.5W-10R-70mm-TB-LS5.0 RXF-0.5W-3R-60mm-B RXF-0.5W-5.1R-80mm-B-5-10 RXF-0.5WS-2R2-60mm-TB