FLOW INDICATOR Back Catalog number: 538 Availability: In the manufacturer's stock Price on request - + Recommended SERZ-0026 Union, brass,1/8 "– 1/8" Price on request JR-ZP1 Plug, SS, for 1/16 connections, 10-32 Price on request 535 DISCONNECTOR PE, O 10-11-12mm (Nominal) Price on request