F-410N Acrylic Flowmeter

Max. Working Pressure:	150 PSI (10.3 bar) @ 70˚F (21˚C)
Max. Fluid Temperature:	150°F (65°C) @ 0 psig (316 SS and Hastelloy-C Floats) 120°F (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:	2 lb. (.91 kg)

NIST Certificates Optional

Liquid (Water):

• 1 – 10 GPM / 4 – 38 LPM
• 1 – 17 GPM / 4 – 64 LPM
• 2 – 20 GPM / 8 – 80 LPM

Gas (Air):

• 4 – 45 SCFM / 8 – 80 M³HR
• 5 – 75 SCFM / 10 – 125 M³HR
• 10 – 80 SCFM / 20 – 140 M³HR

Pipe sizes:

• 3/4″ female NPT
• 1″ female NPT

• FA-410 Acrylic Tube Rotameter with Alarm



• High surge currents may cause damage to the sensor contacts and significantly reduce its life. The following circuit is highly recommended.