FLOW INDICATOR, PADDLE WHEEL Back Catalog number: 539 Availability: In the manufacturer's stock Price on request - + Recommended P-309 Plug - Delrin, 1/4-28 Flat-Bottom Price on request CT-TDAS-3027 PTFE/Composite Tube Plug, pk/20 Price on request ZCN1-10 SS replacement nut for FSRs, 1/16", pk/10 Price on request