F-410N ACRYLIC FLOWMETER

Acceptable in Direct Sunlight

Pipe sizes: 3/4″ and 1″ F/NPT

Flow from: 1 to 20 GPM (4 to 80 LPM)


  • Durable, highly polished, one piece meter body.
  • Annealed for added strength and chemical resistance.
  • Acceptable for outdoor installations (acceptable in direct sunlight)
  • Direct reading permanent scale.
  • White back reflector for easy reading.
  • Standard 316 stainless floats and guide rods, optional Hastelloy-C for more corrosive environments.
  • High/Low Alarm models available

Acceptable in Direct Sunlight

Pipe sizes: 3/4″ and 1″ F/NPT

Flow from: 1 to 20 GPM (4 to 80 LPM)


Max. Working Pressure: 150 PSI (10.3 bar) @ 70˚F (21˚C)
Max. Fluid Temperature: 65°C @ 0 psig (316 SS and Hastelloy-C Floats)
49°C @ 0 psig (PVC Floats)
Full Scale Accuracy: +/- 5%
Meter Body Material: Acrylic
Float Material: 316 SS or PVC (optional Hastelloy-C)
O-ring Seal Material: FKM (Optional EP)
Adapter Material: Polypropylene
Approx. Shipping Weight: 0.91 kg

Acceptable in Direct Sunlight

Pipe sizes: 3/4″ and 1″ F/NPT

Flow from: 1 to 20 GPM (4 to 80 LPM)


Liquid (Water):

  • 1 – 10 GPM / 4 – 38 LPM
  • 2 – 20 GPM / 8 – 80 LPM

Pipe sizes:

  • 3/4″ female NPT
  • 1″ female NPT