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In-line Flow Meters for Use with Water and Air
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- Direct Reading in GPM, LPM, SCFM, and SLPM
- Scales for Air and Water
- Fluid is Always in View
- Mount in Any Position
FL-505 Model Options
View all modelsEdit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
Gas Flow Range
Liquid Flow Range
Process Connection Type
Process Connection Size
Wetted Materials
Features
Category
Media Type
Accuracy
Max Operating Pressure
Max Process Temperature
Scale
Valve Included
The FL-500 Series in-line flow meters feature rugged construction, easy installation and direct reading flow rates for water and air at atmospheric and 90 psi pressures. For added versatility, the FL-500 Series can be ordered with an electric proximity switches (order separately, see the FL-500-R for complete details) to signal specific flow rates. Settings are easily adjustable with a screwdriver.
SPECIFICATIONS
Accuracy: ±5% FS
Construction:
Flow tube and float: PVC
Internal Wetted Parts: 316 SS end fittings
Brass, Female NPT Seals: FKM
Liquid Service: 200 psig @ 21°C (70°F)
Gas Service: 100 psig @ 21°C (70°F)
Maximum Temperature: 66°C (150°F) @ 25 psig
Pressure Drop: 4 psig Full Scale
Dimensions: 177.8 mm (7") long
FL-505 thru FL-515: 50.8 (2") diameter
FL-530 thru FL-550: 76.2 (3") diameter
Rated 5 out of
5
by
Marv from
Product Satisfaction
Simple to install and provided the level of information we wanted.
Unit is sturdy and is being used in an industrial area. Now that this unit has been installed and accepted, the appearance is that another five units will also be ordered for other areas of the facility.
Date published: 2023-05-25
Rated 5 out of
5
by
Ethanol Joe from
works great!
Works great for measuring airflow into a yeast propagation tank. Simple, easy, inexpensive.
Date published: 2022-09-29
Rated 5 out of
5
by
Ryan gra from
Awesome gauges for the prices
Awesome product measured my air drill CFM well. Only rated to 100 psi but it doesnt explode if runs a bit over but not recommended. Theirs burlier models but the price is always really cheap comparitively
Date published: 2020-07-11
