| Model | Adapter Size | Flow Rate | Float Material | |
| GPM | LPM | |||
| F-40250LN-4 | 1/4” FNPT | .025 to .25 | .1 to 1.0 | PVDF |
| F-40250LN-6 | 3/8” FNPT | .025 to .25 | .1 to 1.0 | PVDF |
| F-40250LN-8 | 1/2” FNPT | .025 to .25 | .1 to 1.0 | PVDF |
| F-40050LN-4 | 1/4” FNPT | .05 to .50 | .2 to 2.0 | 316SS |
| F-40050LN-6 | 3/8” FNPT | .05 to .50 | .2 to 2.0 | 316SS |
| F-40050LN-8 | 1/2” FNPT | .05 to .50 | .2 to 2.0 | 316SS |
| F-40375LN-4 | 1/4” FNPT | .1 to 1.0 | .4 to 4.0 | PTFE |
| F-40375LN-6 | 3/8” FNPT | .1 to 1.0 | .4 to 4.0 | PTFE |
| F-40375LN-8 | 1/2” FNPT | .1 to 1.0 | .4 to 4.0 | PTFE |
| F-40376LN-4 | 1/4” FNPT | .2 to 2.0 | 1.0 to 7.5 | 316SS |
| F-40376LN-6 | 3/8 FNPT | .2 to 2.0 | 1.0 to 7.5 | 316SS |
| F-40376LN-8 | 1/2” FNPT | .2 to 2.0 | 1.0 to 7.5 | 316SS |
| F-40377LN-4 | 1/4” FNPT | .3 to 3.0 | 1.5 to 11 | 316SS |
| F-40377LN-6 | 3/8” FNPT | .3 to 3.0 | 1.5 to 11 | 316SS |
| F-40377LN-8 | 1/2” FNPT | .3 to 3.0 | 1.5 to 11 | 316SS |
| F-40500LN-4 | 1/4” FNPT | .5 to 5.0 | 2.0 to 20 | 316SS |
| F-40500LN-6 | 3/8” FNPT | .5 to 5.0 | 2.0 to 20 | 316SS |
| F-40500LN-8 | 1/2” FNPT | .5 to 5.0 | 2.0 to 20 | 316SS |
Scale Length: 4” (100 mm)
Maximum Working Pressure: 150 PSI (10.3 bar) at 70 ˚F (21 ˚C)
Maximum Temperature: 150 ˚F / 65 ˚C @ 0 PSI
Full Scale Accuracy: +/- 5% of full scale
Calibration Fluid: Water, specific gravity 1.0
Approximate Shipping Weight: 0.5 lb (.23kg)
Wetted Components
Meter Body: Cast Acrylic Rod- Polished (Annealed for strength and chemical resistance)
Adapters: Polypropylene
Float: PVDF or 316SS or PTFE (model specific)
Guide Rod: 316 SS
O-rings: Viton (optional EP, ad -22P to part number)
Dimensions and Weights
Maximum Overall Dimensions: 8-3/16” (20.8 cm) H x 1-1/4” (3.2 cm) D
