FLOW INDICATOR Back Catalog number: 538 Availability: In the manufacturer's stock Price on request - + Recommended F-239 NanoTight Sleeve Natural 1/16'' ID x 0,0085'' ID x 1.6'' length Price on request 70513 STRAIGHT CONNECTOR PP, O 10-11-12mm (Nominal) - ( Price on request SS-4-TA-1-4AN Stainless Steel Swagelok 1/4 in. Tube OD x 1/4 in. AN Tube Flare Price on request