Omega FL-550-NIST : Flow Meter, In-line, 50 SCFM to 500 SCFM Air, 5 GPM to 50 GPM Water, 100 psi, 1 1/2 " NPT Female, 65 ¡C, ± 5 %, Direct Read, 316 SS, PVC, FKM, 200 psi Water Pressure, NIST, FL-500 Series, Each
- S & P Flow Meters:
- Meter only