Product Specifications

Model	Adapter Size	Flow Rate		Float Material
		GPM	LPM
F-452020LHN	2” FNPT (PSF)	2 to 20	8 to 78	PTFE
F-452060LHN	2” FNPT (PSF)	6 to 60	30 to 230	316SS
F-452080LHN	2” FNPT (PSF)	8 to 80	40 to 300	316SS
F-452100LHN	2” FNPT (PSF)	6 to 100	20 to 380	316SS
F-452130LHN	2” FNPT (PSF)	20 to 130	80 to 500	316SS
F-452175LHN	2” FNPT (PSF)	25 to 175	100 to 675	316SS

Scale Length:  8” (200 mm)   

Maximum Working Pressure:  150 PSI (10.3 bar) at 70 ˚F (21 ˚C)    

Maximum Temperature: 200 ˚F /  93 ˚C @ 0 PSI  

Full Scale Accuracy: +/- 2% of full scale 

Calibration Fluid: Water, specific gravity 1.0 

Approximate Shipping Weight: 5 lb (2.27 kg) 

Temperature vs. Pressure 

Wetted Components 

Meter Body: Polysulfone 

Adapters: Polysulfone or PVC 

Float: 316SS or PTFE 

Guide Rod: 316 SS 

O-rings: Viton (optional EP, add -22T to part number) 

Optional Shield: Polycarbonate 

Dimensions and Weights 

Maximum Overall Dimensions: 14.5” (36.8 cm) H x 3-5/16” (8.4 cm) D (Inline model)