FLOW INDICATOR Back Catalog number: 538 Availability: In the manufacturer's stock Price on request - + Recommended 70531 Y CONNECTORS PP 120 °, O 12-13-14mm (Nominal) - ( Price on request U-438 SS Union 10-32-1/16", True ZDV.062 thru hole Price on request 1415 4 WAY CONNECTORS PP, O 13,5mm (Nominal) Price on request