F-550

Acrylic Flow Meter

The F-550 Panel Mount Flow Meter has a solid, one-piece acrylic meter body that’s annealed for added strength. This Durable and Accurate Flow Meter is Simple to Install and Easy to Read.

Technical Overview:

GPM
.025 - 20
LPM
.1 - 75
PSI
250
Bar
17.2
Fahrenheit (°F)
200
Celsius (°C)
93
Body Material
Acrylic
Pipe Sizes
1/4”, 3/8”, 3/4” and 1” male NPT 1/2” hose barb
Literature

Features

  • Durable, highly polished, one piece meter body.
  • Annealed for added strength and chemical resistance.
  • Acceptable for outdoor installations (acceptable in direct sunlight)
  • Bulkhead nuts attach directly to inside panel.
  • Optional adjustable flow control: needle-type adjustment valve.
  • Direct reading permanent scale.
  • White back reflector for easy reading.
  • 316 stainless, or PTFE floats and float guides.
Adapter Options:
  • 1/4″, 3/8″, 3/4″, 1″ Male NPT
  • 1/2″ Hose Barb
What’s Included:
  • Flowmeter x1
  • Instruction Manual

Specifications

Max. Working Pressure:
  • 250 psig (17.2 bar) @ 70° F (21° C)
Max. Fluid Temperature:
  • 200° F (93° C) @ 0 PSI
Full Scale Accuracy:
  • +/- 5%
Meter Body Material:
  • Machined Acrylic
Adapter Material:
  • Polypropylene
Guide Rod Material:
  • 316 SS
O-ring Material:
  • FKM
Approx. Shipping Weight:
  • 2 lb. (0.907 kg)

Meter Ranges

Standard Series:

Equipped with 316 SS guide rod

Non-Adjustable Model Number Adjustable Valve Model Number GPM LPM Adapter F/NPT Float Material
F-55250L F-55250LA .025 to .250 0.1 to 1.0 1/4” 316 SS
F-55375L F-55375LA 0.1 to 1.0 .4 to 4 3/8” 316 SS
F-55376L F-55376LA 0.2 to 2.0 .75 to 7.5 3/8” 316 SS
F-55500L F-55500LA 0.5 to 5.0 2.0 to 20.0 1/2” 316 SS
F-55750L F-55750LA 1.0 to 10.0 4.0 to 40.0 3/4” 316 SS
F-55005L N/A 1.0 to 5.0 3.0 to 18.0 1” PTFE
F-55010L F-55010LA 1.0 to 10.0 4.0 to 40.0 1” 316 SS
F-55015L F-55015LA 1.0 to 15.0 5.0 to 60.0 1” 316 SS
F-55200L F-55200LA 2.0 to 20.0 7.5 to 75.0 1” 316 SS

Replacement Parts

ImageNameCatalog Number

Downloads

Title
F-550 Instruction Manual – 80000-349
3538 downloads
46535 535.42 KB May 25, 2021
F-550 Technical Data Sheet – 85000-113
8372 downloads
46521 231.58 KB May 25, 2021

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