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F-460 Ultrapure High Temperature Polysulfone
Molded Flow Meter

USA Toll Free: 1-800-730-0302 Tel: 416-240-1920 -

F-460 Ultrapure High Temperature Polysulfone Molded Flow Meter

Pipe sizes 1/2″ and 3/4″ female NPT fittings 1/2″ and 3/4″ socket fusion fittings

Flow from .1 to 5.0 GPM (.4 to 20.0 LPM)

No Metal – UltraPure Applications


  • For use in UltraPure applications

  • No metal in the fluid path

  • Rib guided float

  • Polysulfone meter body resists high temperatures and pressures

  • PTFE float and optional PVC, Polypropylene or PVDF adapters for corrosive applications

  • Direct reading permanent scale

Liquid (water)

  • 0.1-1.2 GPM / 0.4-4.4 LPM

  • 0.2-2.0 GPM / 0.8-8.0 LPM

  • 0.3-3.0 GPM / 1.0-11.0 LPM

  • 0.5-5.0 GPM / 2.0-20.0 LPM


Max. Working Pressure: 150 psig (10.3 bar) @ 70° F (21° C)

Max. Fluid Temperature:

PVDF adapters: 210°F / 98°C @ 0 PSI
PVC adapters: 130°F / 54°C @ 0 PSI

Full Scale Accuracy: +/- 2 ½%

Meter Body Material: Polysulfone

Adapter Material:

Female NPT (½” & ¾”): PVDF or PVC

Socket Fusion (½” & ¾”): PVDF or Polypropylene

Union Nuts: Anodized Aluminum (optional PVC)

Float Material: PTFE

O-ring Material: FKM (Optional EP)

Max Pressure Drop: 2 PSI

Approx. Shipping Weight: 1 lb. (0.45 kg)

Tech. Data Sheet (US) (PDF) (PN 85000-019)
Tech. Data Sheet (METRIC) (PDF) (PN 85000-073)
Instruction Manual (PDF) (PN 80000-324)


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Metex Corporation Limited has been providing superior products and services to the process control, chemical treatment, waste water, industrial and manufacturing industries for over 25 years. It is our goal to continually provide our customers with the best possible equipment, technology, and service.


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