FLOW INDICATOR, PADDLE WHEEL Back Catalog number: 539 Availability: In the manufacturer's stock Price on request - + Recommended 71255 L CONNECTORS PP, O 14mm (Nominal) - (10 pcs) Price on request P-220 Male Nut, flangeless, PP, 1/4-28, for 1/16'' OD Price on request ZRU21 Reducing union 1/8"x 1/16", 0.75mm bore, SS Price on request