FLOW INDICATOR, PADDLE WHEEL Back Catalog number: 539 Availability: In the manufacturer's stock Price on request - + Recommended FS1R.4-5 FS adaptor 1/16", for .4mm OD, Polyimide,, pk/5 Price on request 520 T CONNECTORS PP, O 14mm (Nominal) Price on request 70527 Y CONNECTORS PP 120 °, O 4-5-6mm (Nominal) - (10 Price on request