F-400, F-410, F-420, and F-430

• Water Ranges

  • 0.025 - 100 GPM

• Air Ranges

  • 0.2 - 80 SCFM

• Machined from high quality acrylic, polished to a clear finish

• Annealed for added strength and chemical resistance

• Acceptable for outdoor installations (direct sunlight okay)

F-400

• Pipe Sizes
  • 1/4", 3/8", and 1/2" female NPT.
• Water Ranges
  • 0.025 - 5 GPM
• Air Ranges
  • 0.2 - 20 SCFM
• Tech. Data Sheet PDF
• Inst. Manual PDF  (PN 80000-362)
• Direct Reading Scales

F-410

• Pipe Sizes
  • 3/4" and 1" female NPT.
• Water Ranges
  • 1 - 20 GPM
• Air Ranges
  • 4 - 80 SCFM
• Tech. Data Sheet PDF
• Inst. Manual PDF  (PN 80000-362)
• Alarm Option
• Direct Reading Scales

F-420

• Pipe Sizes
  • 1" female NPT and 1-1/2" male NPT.
• Water Ranges
  • 5 - 50 GPM
• Air Ranges
  • No
• Tech. Data Sheet PDF
• Inst. Manual PDF  (PN 80000-360)
• Direct Reading Scales

F-430

• Pipe Sizes
  • 1-1/2" and 2" female NPT.
• Water Ranges
  • 4 - 100 GPM
• Air Ranges
  • No
• Tech. Data Sheet PDF
• Inst. Manual PDF  (PN 80000-380)
• Direct Reading Scales