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F-461

Polysulfone Flow Meter

F-461 Series Polysulfone Flow Meters feature precisely engineered float guide ribs, eliminating metals in the fluid path, and are ideal for corrosive environments such as deionized water or other applications where an all-plastic meter is desirable.  The float is constructed of PTFE and optional PVC or PVDF adapters are available for corrosive applications.

Technical Overview:

GPM
1 - 35
LPM
4 - 130
PSI
150
Bar
10.3
Fahrenheit (°F)
210
Celsius (°C)
98
Body Material
Polysulfone
Pipe Sizes
1″ female NPT fittings

Features

  • 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
What’s Included:
  • Flowmeter x1
  • Instruction Manual

Specifications

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 (1”): PVDF or PVC
Union Nuts:
  • Anodized Aluminum (optional PVC)
Float Material:
  • PTFE
O-ring Material:
  • FKM
Max Pressure Drop:
  • 2 PSI
Approx. Shipping Weight:
  • 3 lb. (1.4 kg)

Meter Ranges

Models with F/NPT connections

Models for Liquid with PVC adapters
Model Number GPM LPM Adapter F/NPT Float Material Adapter Material
F-461100LX-16P 1 to 10 4 to 40 1” PTFE PVC
F-461200LX-16P 2 to 20 5 to 75 1” PTFE PVC
F-461300LX-16P 3 to 35 12 to 130 1” PTFE PVC

Models with F/NPT connections

Models for Liquid with PVDF adapters
Model Number GPM LPM Adapter F/NPT Float Material Adapter Material
F-461100LX-16K 1 to 10 4 to 40 1” PTFE PVDF
F-461200LX-16K 2 to 20 5 to 75 1” PTFE PVDF
F-461300LX-16K 3 to 35 12 to 130 1” PTFE PVDF

Accessories

Replacement Parts

ImageNameCatalog Number

Downloads

Title
Polysulfone Flow Meter Quickstart Guide – 80000-703
150 downloads
94403 435.18 KB June 2, 2022
F-461 Replacement Parts List
105 downloads
78083 472.67 KB February 10, 2022
F-461 Instruction Manual – 80000-612
885 downloads
55613 1.04 MB February 8, 2022
F-461 Metric Technical Data Sheet – 85000-074
1332 downloads
45885 142.43 KB February 8, 2022
F-461 Technical Data Sheet – 85000-060
4183 downloads
45884 145.49 KB April 26, 2022

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